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KSB Pumps Catalog

KSB Pumps Etanorm etc

Uploaded by

Muhammad Faheem Shahbaz

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67% found this document useful (3 votes)

19K views208 pages

KSB Pumps Catalog

KSB Pumps Etanorm etc

Uploaded by

Muhammad Faheem Shahbaz

We take content rights seriously. If you suspect this is your content, claim it here.

Available Formats

Download as PDF, TXT or read online on Scribd

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Standardised Water Pump / Thermal Oil

and Hot Water Pump

50 Hz

Etanorm, Etanorm SYT

Etanorm V
Etabloc, Etabloc SYT
Etanorm-RSY

Characteristic Curves Booklet

Legal information/Copyright
Characteristic Curves Booklet 50 Hz

All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,
edited or processed for any other purpose, nor otherwise transmitted, published or made available to a
third party without the manufacturer's express written consent.
Subject to technical modification without prior notice.

© KSB SE & Co. KGaA, Frankenthal 17/06/2021

Contents

Contents
Centrifugal Pumps with Shaft Seal.................................................................................................................. 4
Standardised Water Pump / Thermal Oil and Hot Water Pump.............................................................................................. 4
Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY ..................................................................................................................... 4
General ........................................................................................................................................................................... 4
Overview of sizes............................................................................................................................................................ 5
Selection charts .............................................................................................................................................................. 7
Etanorm, n = 2900 rpm ............................................................................................................................................ 7
Etanorm, n = 1450 rpm ............................................................................................................................................ 8
Etanorm, n = 960 rpm .............................................................................................................................................. 9
Etanorm SYT, n = 2900 rpm................................................................................................................................... 10
Etanorm SYT, n = 1450 rpm................................................................................................................................... 11
Etanorm SYT, n = 960 rpm..................................................................................................................................... 12
Etabloc SYT, n = 2900 rpm..................................................................................................................................... 13
Etabloc SYT, n = 1450 rpm..................................................................................................................................... 14
Etanorm V (fixed speed version), n = 2900 rpm ................................................................................................... 15
Etanorm V (fixed speed version), n = 1450 rpm ................................................................................................... 16
Etabloc, n = 2900 rpm (fixed speed version) ........................................................................................................ 17
Etabloc, n = 1450 rpm (fixed speed version) ........................................................................................................ 18
Etabloc, n = 960 rpm (fixed speed version) .......................................................................................................... 19
Etanorm-RSY, n = 1450 rpm .................................................................................................................................. 20
Etanorm-RSY, n = 960 rpm .................................................................................................................................... 21
Characteristic curves..................................................................................................................................................... 22
n = 2900 rpm .......................................................................................................................................................... 22
n = 1450 rpm .......................................................................................................................................................... 56
n = 960 rpm .......................................................................................................................................................... 130

3
Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Centrifugal Pumps with Shaft Seal

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Etanorm Etanorm SYT Etanorm V

Etabloc Etabloc SYT

Etanorm-RSY

General Correction factors

The characteristic curves apply to pumps with cast iron or
Acceptance grade: Characteristic curves to ISO 9906 Class 3B bronze impellers.
NPSH values ▪ Etanorm/SYT, Etabloc/SYT
The NPSH values indicated in the characteristic curves When using an impeller made of cast steel materials the
correspond to a head drop of 3 %. efficiency and pump power of the corresponding pump
NPSH values in part-load conditions sizes have to be multiplied by the correction factors
NPSH values for flow rates below Q = 0.3 x QBEP can only be indicated in the characteristic curves.
measured with intense technical efforts. Evidence of NPSH ▪ Etanorm-RSY
values in the part-load range cannot be provided. When using an impeller made of 1.4408 the efficiency
Density of the fluid handled percentages indicated in the characteristic curves have to
The indicated heads and performance data apply to pumped be reduced by 2 percentage points each.
fluids with a density ρ = 1.0 kg/dm3 and a kinematic viscosity of
up to 20 mm2/s max. If the density ≠ 1.0, the performance data
must be multiplied by ρ. For a viscosity > 20 mm2/s the
corresponding data for cold water has to be calculated and the
impact on the pump's performance has to be determined.
1311.45/11-EN

Friction loss
For some design variants (reinforced bearings, specific shaft
seals) friction losses must be considered and indicated as
additional power requirement in the data sheet.

4 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Overview of sizes
Table 1: Overview of sizes

Size Type series Speed [rpm]

Etanorm-RSY
Etanorm SYT
2900 1450 960

Etabloc SYT
Etanorm V
Etanorm

Etabloc
040-025-160 ✘ ✘ - ✘ ✘ - (ð Page 22) (ð Page 56) (ð Page 130)
040-025-200 ✘ ✘ - ✘ ✘ - (ð Page 23) (ð Page 57) (ð Page 131)
050-032-125.1 ✘ ✘ ✘ ✘ ✘ - (ð Page 24) (ð Page 58) (ð Page 132)
050-032-160.1 ✘ ✘ ✘ ✘ ✘ - (ð Page 25) (ð Page 59) (ð Page 133)
050-032-200.1 ✘ ✘ ✘ ✘ ✘ - (ð Page 26) (ð Page 60) (ð Page 134)
050-032-250.1 ✘ - ✘ ✘ - - (ð Page 27) (ð Page 61) (ð Page 135)
050-032-125 ✘ - ✘ ✘ - - (ð Page 28) (ð Page 62) (ð Page 136)
050-032-160 ✘ ✘ ✘ ✘ ✘ - (ð Page 29) (ð Page 63) (ð Page 137)
050-032-200 ✘ ✘ ✘ ✘ ✘ - (ð Page 30) (ð Page 64) (ð Page 138)
050-032-250 ✘ ✘ ✘ ✘ - - (ð Page 31) (ð Page 65) (ð Page 139)
065-040-125 ✘ - ✘ ✘ - - (ð Page 32) (ð Page 66) (ð Page 140)
065-040-160 ✘ ✘ ✘ ✘ ✘ - (ð Page 33) (ð Page 67) (ð Page 141)
065-040-200 ✘ ✘ ✘ ✘ ✘ - (ð Page 34) (ð Page 68) (ð Page 142)
065-040-250 ✘ ✘ ✘ ✘ - - (ð Page 35) (ð Page 69) (ð Page 143)
065-040-315 ✘ ✘ ✘ ✘ - - (ð Page 36) (ð Page 70) (ð Page 144)
065-050-125 ✘ - ✘ ✘ - - (ð Page 37) (ð Page 71) (ð Page 145)
065-050-160 ✘ ✘ ✘ ✘ ✘ - (ð Page 38) (ð Page 72) (ð Page 146)
065-050-200 ✘ ✘ ✘ ✘ ✘ - (ð Page 39) (ð Page 73) (ð Page 147)
065-050-250 ✘ ✘ ✘ ✘ - - (ð Page 40) (ð Page 74) (ð Page 148)
065-050-315 ✘ ✘ ✘ ✘ - - (ð Page 41) (ð Page 75) (ð Page 149)
080-065-125 ✘ - ✘ ✘ - - (ð Page 42) (ð Page 76) (ð Page 150)
080-065-160 ✘ ✘ ✘ ✘ ✘ - (ð Page 43) (ð Page 77) (ð Page 151)
080-065-200 ✘ ✘ ✘ ✘ ✘ - (ð Page 44) (ð Page 78) (ð Page 152)
080-065-250 ✘ ✘ ✘ ✘ - - (ð Page 45) (ð Page 79) (ð Page 153)
080-065-315 ✘ ✘ ✘ ✘ - - (ð Page 46) (ð Page 80) (ð Page 154)
100-080-160 ✘ ✘ ✘ ✘ ✘ - (ð Page 47) (ð Page 81) (ð Page 155)
100-080-200 ✘ ✘ ✘ ✘ - - (ð Page 48) (ð Page 82) (ð Page 156)
100-080-250 ✘ ✘ ✘ ✘ - - (ð Page 49) (ð Page 83) (ð Page 157)
100-080-315 ✘ ✘ ✘ ✘ - - (ð Page 50) (ð Page 84) (ð Page 158)
100-080-400 ✘ - ✘ ✘ - - - (ð Page 85) (ð Page 159)
125-100-160 ✘ ✘ ✘ ✘ - - (ð Page 51) (ð Page 86) (ð Page 160)
125-100-200 ✘ ✘ ✘ ✘ - - (ð Page 52) (ð Page 87) (ð Page 161)
125-100-250 ✘ ✘ ✘ ✘ - - (ð Page 53) (ð Page 88) (ð Page 162)
125-100-315 ✘ ✘ ✘ ✘ - - (ð Page 54) (ð Page 89) (ð Page 163)
125-100-400 ✘ - ✘ ✘ - - - (ð Page 90) (ð Page 164)
150-125-200 ✘ ✘ ✘ ✘ - - (ð Page 55) (ð Page 91) (ð Page 165)
150-125-250 ✘ ✘ ✘ ✘ - - - (ð Page 92) (ð Page 166)
150-125-315 ✘ ✘ ✘ ✘ - - - (ð Page 93) (ð Page 167)
150-125-400 ✘ ✘ ✘ ✘ - - - (ð Page 94) (ð Page 168)
150-125-510 ✘ - - - - - - (ð Page 95) (ð Page 169)
200-150-200 ✘ - ✘ ✘ - - - (ð Page 96) (ð Page 170)
200-150-250 ✘ - ✘ ✘ - - - (ð Page 97) (ð Page 171)
200-150-315 ✘ ✘ ✘ ✘ - - - (ð Page 98) (ð Page 172)
1311.45/11-EN

200-150-400 ✘ ✘ ✘ ✘ - - - (ð Page 99) (ð Page 173)

200-150-510 ✘ - - - - - - (ð Page 100) (ð Page 174)
200-200-250 ✘ - - - - - - (ð Page 101) (ð Page 175)
250-200-275 ✘ - - - - - - (ð Page 102) (ð Page 176)
250-200-320 ✘ - - - - - - (ð Page 103) (ð Page 177)
250-200-375 ✘ - - - - - - (ð Page 104) (ð Page 178)
250-200-435 ✘ - - - - - - (ð Page 105) (ð Page 179)
250-200-510 ✘ - - - - - - (ð Page 106) (ð Page 180)
300-250-295 ✘ - - - - - - (ð Page 107) (ð Page 181)

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 5

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Size Type series Speed [rpm]

Etanorm-RSY
Etanorm SYT
2900 1450 960

Etabloc SYT
Etanorm V
Etanorm

Etabloc
300-250-295.1 ✘ - - - - - - (ð Page 108) (ð Page 182)
300-250-320 ✘ - - - - - - (ð Page 109) (ð Page 183)
300-250-375 ✘ - - - - - - (ð Page 110) (ð Page 184)
300-250-435 ✘ - - - - - - (ð Page 111) (ð Page 185)
300-250-510 ✘ - - - - - - (ð Page 112) (ð Page 186)
350-300-350 ✘ - - - - - - (ð Page 113) (ð Page 187)
350-300-350.1 ✘ - - - - - - (ð Page 114) (ð Page 188)
350-300-375 ✘ - - - - - - (ð Page 115) (ð Page 189)
350-300-435 ✘ - - - - - - (ð Page 116) (ð Page 190)
350-300-510 ✘ - - - - - - (ð Page 117) (ð Page 191)

Table 2: Overview of sizes

Size Type series Speed [rpm]

Etanorm-RSY
Etanorm SYT

2900 1450 960

Etabloc SYT
Etanorm V
Etanorm

Etabloc

125-500.2 - - - - - ✘ - (ð Page 118) (ð Page 192)

150-500.1 - - - - - ✘ - (ð Page 119) (ð Page 193)
200-330 - - - - - ✘ - (ð Page 120) (ð Page 196)
200-400 - - - - - ✘ - (ð Page 121) (ð Page 197)
200-500 - - - - - ✘ - (ð Page 122) (ð Page 198)
250-300 - - - - - ✘ - (ð Page 123) (ð Page 199)
250-330 - - - - - ✘ - (ð Page 124) (ð Page 200)
250-400 - - - - - ✘ - (ð Page 125) (ð Page 201)
250-500 - - - - - ✘ - (ð Page 126) (ð Page 202)
300-360 - - - - - ✘ - (ð Page 127) (ð Page 204)
300-400 - - - - - ✘ - (ð Page 128) (ð Page 205)
300-500 - - - - - ✘ - (ð Page 129) (ð Page 206)

1311.45/11-EN

6 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

1311.45/11-EN

Selection charts

Etanorm, n = 2900 rpm

30 40 50 US.gpm 100 200 300 400 500 1000 2000 3000

20 30 40 50 IM.gpm 100 200 300 400 500 1000 2000

180

500

400
125-100-315
65-40-315 65-50-315 80-65-315 100-80-315
100
300

65-50-250 80-65-250 100-80-250

50-32-250.1 50-32-250 65-40-250 125-100-250 200

65-50-200
50
40-25-200 50-32-200 80-65-200 125-100-200

50-32-200.1 65-40-200 100-80-200 150-125-200

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

65-50-160 100
30
50-32-160 125-100-160
40-25-160 50-32-160.1 65-40-160 80-65-160

100-80-160 ft
20
50-32-125 65-40-125

Centrifugal Pumps with Shaft Seal

50-32-125.1 80-65-125
H 50
[m] 65-50-125

10
30

8
5 Q[m³/h] 10 20 30 40 50 100 200 300 400 500 700

2 3 4 5 l/s 10 20 30 40 50 100
7
8

Etanorm, n = 1450 rpm

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

5 US.gpm 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 40005000

4 5 IM.gpm 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 40005000
100
300
200-150-510
300-250-510
150-125-510
250-200-510
350-300-510 200

50 150-125-400 250-200-435

40 100-80-400 300-250-435
125-100-400
200-150-400 350-300-435
30 250-200-375 100
65-40-315 150-125-315
65-50-315 100-80-315 300-250-375 350-300-375
80-65-315 125-100-315 200-150-315 250-200-320
20
80-65-250 100-80-250 300-250-320
50-32-250 65-50-250 350-300-350
65-40-250 125-100-250 50
150-125-250 350-300-350.1
250-200-275 40
200-150-250
65-40-200 65-50-200 80-65-200 300-250-295
10 40-25-200 50-32-200
100-80-200
125-100-200 300-250-295.1 30

Standardised Water Pump / Thermal Oil and Hot Water Pump

150-125-200
200-200-250
65-50-160
50-32-160 80-65-160
65-40-160 20
200-150-200
5 100-80-160 125-100-160
40-25-160
4
50-32-125
80-65-125 10
3 65-40-125 65-50-125
50-32-125.1

Centrifugal Pumps with Shaft Seal

ft
2

H
5
[m]
4

1
1 Q[m³/h] 2 3 4 5 10 20 30 40 50 100 200 300 400 500 1000 2000

0.3 0.4 0.5 l/s 1 2 3 4 5 10 20 30 40 50 100 200 300 400 500

1311.45/11-EN
1311.45/11-EN

Etanorm, n = 960 rpm

5 US.gpm 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 4000 5000

4 5 IM.gpm 10 20 30 40 50 100 200 300 400 500 1000 2000 3000 4000 5000
50

40
200-150-510

30 150-125-510 250-200-510 100

300-250-510
350-300-510
150-125-400 250-200-435
20
100-80-400 300-250-435
125-100-400 200-150-400
350-300-435 50
250-200-375
300-250-375 40
65-40-315 65-50-315 150-125-315 350-300-375
80-65-315 100-80-315
10 125-100-315 200-150-315 250-200-320
30
300-250-320
50-32-250 65-50-250 100-80-250
80-65-250 150-125-250 350-300-350
65-40-250 125-100-250
20
200-150-250 250-200-275
5 65-40-200 65-50-200 350-300-350.1
100-80-200

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

40-25-200 50-32-200 80-65-200

4 125-100-200 300-250-295
300-250-295.1
150-125-200
200-200-250
3 65-50-160 10
50-32-160
65-40-160
80-65-160 200-150-200
100-80-160 125-100-160 ft
2 40-25-160

H
5

Centrifugal Pumps with Shaft Seal

[m] 50-32-125
65-40-125 80-65-125
65-50-125 4
50-32-125.1

1
3

0.6 2
1 Q[m³/h] 2 3 4 5 10 20 30 40 50 100 200 300 400 500 1000 1600

0.3 0.4 0.5 l/s 1 2 3 4 5 10 20 30 40 50 100 200 300 400

9
10

Etanorm SYT, n = 2900 rpm

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

30 40 50 US.gpm 100 200 300 400 500 1000 2000 3000

20 30 40 50 IM.gpm 100 200 300 400 500 1000 2000
120

100
300

6 5 -5 0 -2 5 0 8 0 -6 5 -2 5 0
5 0 -3 2 -2 5 0 1 0 0 -8 0 -2 5 0
6 5 -4 0 -2 5 0
1 2 5 -1 0 0 -2 5 0
200

50 6 5 -5 0 -2 0 0
5 0 -3 2 -2 0 0 8 0 -6 5 -2 0 0
4 0 -2 5 -2 0 0 1 0 0 -8 0 -2 0 0
65-40-200 1 2 5 -1 0 0 -2 0 0
40 50-32-200.1 1 5 0 -1 2 5 -2 0 0

Standardised Water Pump / Thermal Oil and Hot Water Pump

30 100
5 0 -3 2 -1 6 0 6 5 -5 0 -1 6 0
1 2 5 -1 0 0 -1 6 0
6 5 -4 0 -1 6 0
50-32-160.1 80-65-160
4 0 -2 5 -1 6 0
1 0 0 -8 0 -1 6 0 ft
20

Centrifugal Pumps with Shaft Seal

50-32-125.1 50
H
[m]
40

10
9 30
5 Q [m³/h] 10 20 30 40 50 100 200 300 400 500 700
2 3 4 5 l/s 10 20 30 40 50 100

1311.45/11-EN
1311.45/11-EN

Etanorm SYT, n = 1450 rpm

20 30 40 50 US.gpm 100 200 300 400 500 1000 2000 3000

10 IM.gpm 20 30 40 50 100 200 300 400 500 1000 2000
70
200

50
150-125-400
40 200-150-400

30 100
6 5 -4 0 -3 1 5 1 2 5 -1 0 0 -3 1 5
65-50-315
8 0 -6 5 -3 1 5 1 0 0 -8 0 -3 1 5 1 5 0 -1 2 5 -3 1 5

20 5 0 -3 2 -2 5 0 2 0 0 -1 5 0 -3 1 5
6 5 -5 0 -2 5 0
6 5 -4 0 -2 5 0 8 0 -6 5 -2 5 0 100-80-250
1 2 5 -1 0 0 -2 5 0 1 5 0 -1 2 5 -2 5 0 50

6 5 -5 0 -2 0 0

Standardised Water Pump / Thermal Oil and Hot Water Pump

40
Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

4 0 -2 5 -2 0 0 8 0 -6 5 -2 0 0 1 0 0 -8 0 -2 0 0
50-32-200.1 50-32-200 65-40-200 1 2 5 -1 0 0 -2 0 0
10
1 5 0 -1 2 5 - 2 0 0 30

H 50-32-160.1
[m] 6 5 -5 0 -1 6 0
50-32-160
20
8 0 -6 5 -1 6 0 1 2 5 -1 0 0 -1 6 0

Centrifugal Pumps with Shaft Seal

6 5 -4 0 -1 6 0 1 0 0 -8 0 -1 6 0
5
4 0 -2 5 -1 6 0
50-32-125.1 ft
4

3 10

2
2.5 3 4 5 Q [m³/h] 10 20 30 40 50 100 200 300 400 500 700
1 l/s 2 3 4 5 10 20 30 40 50 100
11
12

Etanorm SYT, n = 960 rpm

10 US.gpm 20 30 40 50 100 200 300 400 500 1000

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

10 IM.gpm 20 30 40 50 100 200 300 400 500 1000

1 5 0 -1 2 5 -4 0 0
20
200-150-400
50

1 0 0 -8 0 -3 1 5 1 5 0 -1 2 5 - 3 1 5
6 5 -4 0 -3 1 5 40
6 5 -5 0 -3 1 5 8 0 -6 5 -3 1 5 1 2 5 -1 0 0 -3 1 5
10 2 0 0 -1 5 0 -3 1 5
30
5 0 -3 2 -2 5 0 6 5 -5 0 -2 5 0
8 0 -6 5 -2 5 0 1 0 0 -8 0 -2 5 0
6 5 -4 0 -2 5 0
1 2 5 -1 0 0 -2 5 0
1 5 0 -1 2 5 -2 5 0 20

Standardised Water Pump / Thermal Oil and Hot Water Pump

6 5 -5 0 -2 0 0
5 4 0 -2 5 -2 0 0 1 0 0 -8 0 -2 0 0
50-32-200.1 50-32-200 8 0 -6 5 -2 0 0
65-40-200 1 2 5 -1 0 0 -2 0 0
4 1 5 0 -1 2 5 -2 0 0

3 6 5 -5 0 -1 6 0 10
50-32-160.1 50-32-160

Centrifugal Pumps with Shaft Seal

8 0 -6 5 -1 6 0 1 2 5 -1 0 0 -1 6 0
6 5 -4 0 -1 6 0
4 0 -2 5 -1 6 0 1 0 0 -8 0 -1 6 0
ft
2

50-32-125.1
5
H
[m]
4

1
1.6 2 3 4 5 Q [m³/h] 10 20 30 40 50 100 200 300 400
0.5 l/s 1 2 3 4 5 10 20 30 40 50 100

1311.45/11-EN
1311.45/11-EN

Etabloc SYT, n = 2900 rpm

10 US.gpm 20 30 40 50 100 200 300 400 500 1000

10 IM.gpm 20 30 40 50 100 200 300 400 500 1000

200

65-50-200
50 40-25-200 80-65-200
50-32-200
50-32-200.1
40
65-40-200

30 100
65-50-160
50-32-160
80-65-160
65-40-160

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

40-25-160 50-32-160.1
100-80-160
ft

Centrifugal Pumps with Shaft Seal

50-32-125.1
50
H
[m]

9 30
2 3 4 5 Q [m³/h] 10 20 30 40 50 100 200 290

1 l/s 2 3 4 5 10 20 30 40 50
13
14

Etabloc SYT, n = 1450 rpm

4 5 US.gpm 10 20 30 40 50 100 200 300 400 500

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

3 4 5 IM.gpm 10 20 30 40 50 100 200 300 400 500

65-50-200 40
40-25-200 80-65-200
50-32-200.1 50-32-200
10 65-40-200
30

H 65-50-160
[m]
65-40-160
50-32-160

Standardised Water Pump / Thermal Oil and Hot Water Pump

80-65-160
50-32-160.1 20
40-25-160 100-80-160

4 50-32-125.1

Centrifugal Pumps with Shaft Seal

3 10

2
0.7 1 Q [m³/h] 2 3 4 5 10 20 30 40 50 100 160

0.2 0.3 0.4 0.5 l/s 1 2 3 4 5 10 20 30 40

1311.45/11-EN
1311.45/11-EN

Etanorm V (fixed speed version), n = 2900 rpm

50 US.gpm 100 200 300 400 500 1000 2000

40 50 IM.gpm 100 200 300 400 500 1000 2000

110
100
300

80-65-250 100-80-250
65-50-250
50-32-250 65-40-250 125-100-250
50-32-250.1 200

50 80-65-200
50-32-200
65-50-200 100-80-200 125-100-200
40 50-32-200.1
150-125-200
65-40-200

30 100
65-50-160
50-32-160
65-40-160
80-65-160 125-100-160
50-32-160.1 100-80-160

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

ft
20
50-32-125
65-40-125

50
50-32-125.1
65-50-125 80-65-125

Centrifugal Pumps with Shaft Seal

10
30

H
[m]

5
10 Q[m³/h] 20 30 40 50 100 200 300 400 500 630

3 4 5 l/s 10 20 30 40 50 100
15
16

Etanorm V (fixed speed version), n = 1450 rpm

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

30 40 50 US.gpm 100 200 300 400 500 1000 2000

30 40 50 IM.gpm 100 200 300 400 500 1000 2000

70
200

50
150-125-400
40 100-80-400 200-150-400
125-100-400

30 100
100-80-315
65-50-315 80-65-315 150-125-315
65-40-315 125-100-315 200-150-315

65-50-250 80-65-250 100-80-250

50-32-250 65-40-250 50
125-100-250
150-125-250
50-32-250.1 200-150-250
40
80-65-200
65-50-200 100-80-200
10 50-32-200.1 50-32-200
65-40-200 125-100-200

Standardised Water Pump / Thermal Oil and Hot Water Pump

150-125-200 30
H
[m] 65-50-160 200-150-200

50-32-160.1 50-32-160 65-40-160 125-100-160 20

80-65-160
100-80-160
5

50-32-125 65-40-125
4
50-32-125.1
80-65-125

Centrifugal Pumps with Shaft Seal

65-50-125
3 10

ft
2

5
1.4
6 10 Q[m³/h] 20 30 40 50 100 200 300 400 500 620

2 3 4 5 l/s 10 20 30 40 50 100

1311.45/11-EN
1311.45/11-EN

Etabloc, n = 2900 rpm (fixed speed version)

30 40 50 US.gpm 100 200 300 400 500 1000

20 30 40 50 IM.gpm 100 200 300 400 500 1000

120

100
300

50-32-250 65-50-250 80-65-250 100-80-250

65-40-250
50-32-250.1 200

65-50-200 80-65-200
50
40-25-200 50-32-200 125-100-200

50-32-200.1 100-80-200
40
65-40-200

30 100
125-100-160
50-32-160 65-40-160 65-50-160
40-25-160
50-32-160.1 80-65-160

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

100-80-160 ft
20
50-32-125 65-40-125

50-32-125.1 80-65-125
H 50
[m] 65-50-125

Centrifugal Pumps with Shaft Seal

Pmax <= 55kW

10
100-80-250 30
125-100-200
8
5 Q[m³/h] 10 20 30 40 50 100 200 300 400

2 3 4 5 l/s 10 20 30 40 50 100

Etabloc 50-315, 65-315, 80-250 and 80-315 not for location: India
17
18

Etabloc, n = 1450 rpm (fixed speed version)

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

20 30 40 50 US.gpm 100 200 300 400 500 1000 2000 3000

10 IM.gpm 20 30 40 50 100 200 300 400 500 1000 2000

70
200

50
150-125-400
40 100-80-400
125-100-400 200-150-400

30 100
65-50-315 80-65-315 150-125-315
125-100-315
65-40-315 200-150-315
20

50-32-250 65-40-250 65-50-250 80-65-250 100-80-250

125-100-250 50
50-32-250.1 150-125-250
200-150-250
80-65-200 40

50-32-200.1 50-32-200 65-50-200 100-80-200

10 65-40-200
125-100-200 30

Standardised Water Pump / Thermal Oil and Hot Water Pump

H 150-125-200
[m] 65-50-160

50-32-160.1 50-32-160 200-150-200

125-100-160 20
80-65-160
100-80-160
5
ft
50-32-125.1 50-32-125 65-40-125 80-65-125
4
65-50-125

Centrifugal Pumps with Shaft Seal

3 10

2
2.5 3 4 5 Q[m³/h] 10 20 30 40 50 100 200 300 400 500 700

1 l/s 2 3 4 5 10 20 30 40 50 100

Etabloc 80-400, 100-400, 125-315 and 125-400 not for location: India

1311.45/11-EN
1311.45/11-EN

Etabloc, n = 960 rpm (fixed speed version)

10 US.gpm 20 30 40 50 100 200 300 400 500 1000

10 IM.gpm 20 30 40 50 100 200 300 400 500 1000

40
65-50-315 80-65-315 125-100-315
65-40-315
10
30

65-50-250
50-32-250 65-40-250 80-65-250 100-80-250
125-100-250
50-32-250.1 150-125-250 20
200-150-250
5
50-32-200 65-50-200 100-80-200
65-40-200
50-32-200.1 80-65-200 125-100-200
4
150-125-200

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

50-32-160 65-50-160 200-150-200

3 10

50-32-160.1 80-65-160 100-80-160 125-100-160

ft
50-32-125
2
50-32-125.1 65-40-125
80-65-125

Centrifugal Pumps with Shaft Seal

H 5
[m] 65-50-125

1
1.5 2 3 4 5 Q[m³/h] 10 20 30 40 50 100 200 300 400

0.5 l/s 1 2 3 4 5 10 20 30 40 50 100

19
20

Etanorm-RSY, n = 1450 rpm

300 400 500 US.gpm 1000 2000 3000 4000 5000

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

200 300 400 500 IM.gpm 1000 2000 3000 4000 5000
100
300

200-500
150-500.1 300-500 200

250-500
50 125-500.2

200-400 300-400

30 100
250-400

200-330
20 250-330
300-360

Standardised Water Pump / Thermal Oil and Hot Water Pump

10
250-300 30

H
[m]

Centrifugal Pumps with Shaft Seal

5
ft
4

3 10
50 Q[m³/h] 100 200 300 400 500 1000 2000

20 30 40 50 l/s 100 200 300 400 500

1311.45/11-EN
1311.45/11-EN

Etanorm-RSY, n = 960 rpm

300 400 500 US.gpm 1000 2000 3000 4000 5000

200 300 400 500 IM.gpm 1000 2000 3000 4000 5000
50

30 100
200-500 300-500
250-500
150-500.1

20 125-500.2

300-400 50
200-400
250-400
40

10
30
200-330 250-330
300-360

Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

4
250-300
3 10

Centrifugal Pumps with Shaft Seal

ft
2

H
5
[m]

1
50 Q[m³/h] 100 200 300 400 500 1000 2000

20 30 40 50 l/s 100 200 300 400 500

21
Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Characteristic curves

n = 2900 rpm

Etanorm 040-025-160, n = 2900 rpm

Etanorm SYT, Etabloc, Etabloc SYT
0 10 Q [US.gpm] 20 30 40

0 10 Q [IM.gpm] 20 30

40 Qmin 15 20 25
30
35 η [%]
15 20
25 36.0
30

15 20 35
25 33.9
30 100
30
15 20 32.0
25
30
30 30
30.4 ø169
30 H [ft]
30
15
ø165
20
20 25
27.6
ø155

ø145
H [m] 50
25

ø135
10
0 2 Q [m³/h] 4 6 8

0.0 0.5 Q [l/s] 1.0 1.5 2.0 2.5

18
ø169 50

10
NPSH [ft]
R
NPSH [m]
R

ø135
0 0
2.2

2.0 ø169

ø165

1.5 2
ø155

P [hp]
ø145
1.0

ø135
P [kW] 1
1311.45/11-EN

Korrekturfaktor Stahlgusslaufrad
0.5 correction factor steel impeller
╖: 0,970
P: 1,031
0.3
0 2 Q [m³/h] 4 6 8
K1311.452/14/2

22 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 040-025-200, n = 2900 rpm

Etanorm SYT, Etabloc, Etabloc SYT

0 10 Q [US.gpm] 20 30 40

0 10 Q [IM.gpm] 20 30 40
66

60 Qmin 15 20 25 200
30 η [%]
15 20 25
30 33.0 H [ft]
50 15 20 25 ø209
32.2
30 150
31.1
15 20 ø205
40 25

29.5 ø195
15 20
25
30 100
28.2 ø180

H [m]
ø165
20

0 2 Q [m³/h] 4 6 8 10

0 1 Q [l/s] 2 3
35
10 ø209

NPSH [ft]
R
NPSH [m] ø165
R
20
5

5
1

4
ø209

ø205
3 4

ø195

P [hp]
2 ø180

ø165
P [kW] 2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
1 ╖: 0,920
P: 1,087

0 2 Q [m³/h] 4 6 8 10
K1311/452/15/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 23

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125.1, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80

25 Qmin 40
50
55 80
40 50 60 η [%]
55
60 63.5

20 63.5
40
50
55
60
60
H [m]
60
40 59.7
50 H [ft]
15 55

59.2 55 ø139
40 ø134
50 40
55
59.6 55 ø124
10
55 ø114

ø104
20
0 5 Q [m³/h] 10 15 20 25

0 2 Q [l/s] 4 6
ø139

20
5

NPSH [ft]
NPSH [m] ø114 R
R ø104

0 0
2.0

ø139

ø134
1.5 2

P [kW] ø124
P [hp]
1.0
ø114
1
ø104
0.5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,982
P: 1,018

0 5 Q [m³/h] 10 15 20 25
K1311.452/17/2
1311.45/11-EN

24 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160.1, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80
40
Qmin 30 40 45
50

H [m] η [%]
30 40
45
54.9

30 100
30
47.8
40

41.7
50
30
45 H [ft]
40
ø170
38.9
20
ø162

ø150 50

ø135
0 5 Q [m³/h] 10 15 20 25

0 2 Q [l/s] 4 6
ø170
40

10
NPSH [ft]
R

20
NPSH [m] ø135
R

0 0

3 4
ø170
ø162
P [kW]

ø150 P [hp]

ø135
2

0 5 Q [m³/h] 10 15 20 25
K1311.452/18/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 25

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200.1, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80
60
Qmin 35 40
45
50
η [%]
35 40 52.5
50 45
50
53.2
52.5 150
H [m]
35 40 52.5
45 53.3
ø204
40 50
52.5
35
51.0 H [ft]
40
45
ø193
50
50.0
30 100
ø180

ø168

0 5 Q [m³/h] 10 15 20 25

0 2 Q [l/s] 4 6
9
ø168 ø204

NPSH [m]
R
20
5
NPSH [ft]
R

5
1
6 8

ø204
P [kW]

ø193 6
4
ø180 P [hp]

4
ø168

0 5 Q [m³/h] 10 15 20 25
K1311.452/19/3
1311.45/11-EN

26 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250.1, n = 2900 rpm

Etanorm V, Etabloc

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80
95
300
Qmin 25 30
35
25 38 η [%]
30
35
80
38 H [ft]
40.1
25 30
39.1
35

25 30 38
38
35 37.8
60 200
25 30 ø254
35 37.3 ø246
25 30
36.8
H [m] 35
36.4 35 ø232
35
ø220
40 35
ø210
ø200

30 100
0 5 Q [m³/h] 10 15 20 25

0 2 Q [l/s] 4 6
12
ø254
35
10

NPSH [ft]
R
NPSH [m]
R
ø200
20
5

3 10
11.5
15

ø254
10
ø246 P [hp]

8
ø232
10

ø220
6
ø210

ø200
4
5
P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
2 ╖: 0,946
P: 1,057

0 5 Q [m³/h] 10 15 20 25
K1311.452/20/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 27

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125, n = 2900 rpm

Etanorm V, Etabloc

0 50 Q [US.gpm] 100 150

0 20 Q [IM.gpm] 40 60 80 100 120

Qmin 50 55 60
65
η [%]
25
70 80
50 55
60 70.2
65 70
H [ft]
68.0
20 50 55 60
65 ø139 60
H [m]
67.0
50 55 ø130
15 60
50 55
64.3
60 ø120
61.2 40
ø110
10
ø104

0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10
ø139
8
2 ø104

NPSH [ft]
R
NPSH [m]
R

0 0
3 4

ø139

P [hp]
ø130
2

P [kW] ø120
2

ø110
1 ø104

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,993
P: 1,007
0 0
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.452/21/2
1311.45/11-EN

28 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100

40 Qmin 40 50 55 58
62
η [%]
65
H [m]
40 50 55
58 66.5
62
65 100
30
40 50 63.9
55
58
ø174
40 50 62.0
55
58 ø162
H [ft]
40 61.0
50 55
20 58 ø150
60.1 58

58 ø141
50
ø132

0 5 Q [m³/h] 10 15 20 25 30 35 40

0 2 Q [l/s] 4 6 8 10
20
ø174
NPSH [m] 50
R
ø132
10
NPSH [ft]
R

0 0

ø174 6

4
ø162

P [kW] ø150 4

ø141
P [hp]
2 ø132
2

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,985
P: 1,015
0 0
0 5 Q [m³/h] 10 15 20 25 30 35 40
K1311.452/22/3
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 29

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100
64

Qmin 35 40 45 50 200
60 55
35 40 45 50
55 η [%]
58.3
57.8
H [ft]
35 40 45
50 50
55
55.5 55 150
ø209
55 ø206
35 40 45
50
40
35 40 45 53.4
50 ø193
H [m]
50.9
50 50
30 100
ø180

ø170
22
0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10

ø209 14
4
NPSH [ft]
R
ø180
NPSH [m] ø170 10
R

4
1
9

ø209
8
ø206
10

6 ø193
P [hp]

ø180
4
ø170 5

P [kW]

0.5
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.452/23/1
1311.45/11-EN

30 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100 150

100
Qmin 35 40
45
300
η [%]

35 49.6
40
45
80
H [ft]
35 48.0
40
H [m] 45 45

35 40 46.0
45
45
60 45 ø261 200
45.4
35 40 45

44.7 ø246

40 ø232

40 ø220
ø205
0 5 Q [m³/h] 10 15 20 25 30 35 40

0 2 Q [l/s] 4 6 8 10
20 ø261
ø205

NPSH [m] 50
R

10
NPSH [ft]
R

0 0

ø261
15 20

P [kW] ø246

P [hp]
10 ø232

ø220
10
ø205

5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,925
P: 1,081

0 5 Q [m³/h] 10 15 20 25 30 35 40
K1311.452/24/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 31

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-125, n = 2900 rpm

Etanorm V, Etabloc

0 100 Q [US.gpm] 200

0 50 Q [IM.gpm] 100 150 200

Qmin 50 60 65
70
25 75
η [%] 80
79.4
50 60 65
70 H [ft]
75
20
50 77.9 75
60 65 60
70
ø139
75
75
76.2
15 50
60 65 75 ø130
50 70
60
H [m] 65
40
72.2 ø120
68.8
10
ø110
ø104
7
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
3.5
ø139
10

ø104
2
NPSH [ft]
R

NPSH [m]
R

0 0

4
ø139

3 ø130 4

ø120 P [hp]
2
ø110
P [kW] ø104 2

1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,946
P: 1,058
0.2
0 10 Q [m³/h] 20 30 40 50 60
K1311.452/25/1
1311.45/11-EN

32 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200

150
Qmin 58
68
73.5
η [%]
40
75.5
H [ft]
58
68
H [m]
73.5 73.5

75.1
58 100
30 68

73.5
73.5 ø174
74.2
73.5 ø160
58
68
20 ø147
71.8

50
ø128

0 10 Q [m³/h] 20 30 40 50 60 70

0 5 Q [l/s] 10 15 20
6 20

NPSH [m]
R

4 NPSH [ft]
R

2
5

8 ø174
10

6 ø160
P [hp]

ø147

4
5
P [kW] ø128

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,955
P: 1,047
0 0
0 10 Q [m³/h] 20 30 40 50 60 70
K1311.452/26/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 33

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300

0 50 Q [IM.gpm] 100 150 200 250

Qmin 40 50 55 60
60
65 200
68.8
40 50 55 60 η [%]
65
40 50 66.8
55 60 65
65 65
40 50 55 65.4 H [ft]
60 65 60
40 50 63.7 60
40 55
60
61.7 60
55
60 ø209
40 50 60 55
55
H [m] 58.7 55 ø199 100
55 50
50
55 50 ø192
50
ø184
20
40 ø175

ø160
10
0 10 Q [m³/h] 20 30 40 50 60 70

0 5 Q [l/s] 10 15

14
4
NPSH [ft]
R

NPSH [m] 10
R

4
1
13

ø209
15
ø199
10
P [hp]
ø192

P [kW] ø184 10

ø175

5 ø160

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,960
P: 1,042
1
0 10 Q [m³/h] 20 30 40 50 60 70
K1311.452/27/1
1311.45/11-EN

34 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300

0 50 Q [IM.gpm] 100 150 200 250

100
Qmin 40 50
56
40 50 η [%]
300
56
60.4
80 40 60.1
50
56
H [ft]
56
40 59.4 56
50
56 ø260
60 56 200
58.3 ø252
40 50 56 50
H [m]
55.2
50 ø235
40 50

40 ø218 100

20
ø195

0 10 Q [m³/h] 20 30 40 50 60 70

0 5 Q [l/s] 10 15 20
14
4
NPSH [ft]
R

NPSH [m] 10
R

30
ø260
20
ø252

P [kW] ø235 20

ø218 P [hp]
10
ø195
10

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,988
P: 1,012
0 0
0 10 Q [m³/h] 20 30 40 50 60 70
K1311.452/28/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 35

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-315, n = 2900 rpm

Etabloc

0 100 Q [US.gpm] 200

0 50 Q [IM.gpm] 100 150 200

160
Qmin 30 35
40
45 η [%]
30 35
40
140
47.1
45
30 35 45.4
40 45 400
120 45

42.2
30
35
ø326
100 40
38.3 ø318 H [ft]
H [m]
30
ø300
80
34.8 35

ø280
60 200
ø260
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
18

ø326
NPSH [m]
3%
40

10
NPSH [ft]
3%
ø260
20
4

40 ø326

ø318

30 ø300 40

P [kW]
ø280 P [hp]
20

ø260
20

Korrekturfaktor Stahlgusslaufrad
10 correction factor steel impeller
╖: 0,942
P: 1,061

0 10 Q [m³/h] 20 30 40 50 60
K1311.452/29/3
1311.45/11-EN

36 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-125, n = 2900 rpm

Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300 400 500

0 100 Q [IM.gpm] 200 300 400

Qmin 60
25 70
75 η [%] 80
80
60
70
20 75 82.0

60 80 60
70
75 79.9
75
60 H [ft]
15 70
75 70
78.0
70
ø142
H [m] 74.8 75
40
70 ø130
70
10
ø120

ø112
6 20
0 20 Q [m³/h] 40 60 80 100 120

0 10 Q [l/s] 20 30
7.5
ø142

6 20

ø112
4 NPSH [ft]
R
NPSH [m]
R

2
5
1

6 ø142 8

ø130
6

4
P [hp]
ø120

P [kW] 4
ø112

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,992
P: 1,008
0.5
0 20 Q [m³/h] 40 60 80 100 120
K1311.452/30/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 37

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300 400 500

0 100 Q [IM.gpm] 200 300 400

46 150
Qmin 60
70
75
40 η [%]
80
60 H [ft]
70 81.3
75

80 80
60
70 80.6
75 100
30 80
ø174
79.8
60
H [m] 70
75 ø162
60
70 78.6 75
20 74.9 ø150
75

70
ø135 50
ø128
12
0 20 Q [m³/h] 40 60 80 100 120

0 10 Q [l/s] 20 30
6
ø174 18

ø128 NPSH [ft]

4 R

NPSH [m] 10
R

0.5 2

ø174

10
ø162

ø150 10

5 ø135
ø128
P [hp]

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,975
P: 1,026
0 0
0 20 Q [m³/h] 40 60 80 100 120
K1311.452/31/1
1311.45/11-EN

38 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300 400 500

0 100 Q [IM.gpm] 200 300 400

Qmin 50 60
70
η [%]
76.6
50 60
60 70 200

50 60 74.7
70 70
H [m]
73.1 70
50 60 H [ft]
70 70
50 60
40 70.7 ø219
70 60
67.3
60
ø206
60 100
60
ø193
50 ø180
20
ø170

0 20 Q [m³/h] 40 60 80 100 120

0 10 Q [l/s] 20 30

20
5

NPSH [ft]
NPSH [m] R
R

0 0

30
ø219
20

ø206

P [kW] 20
ø193

ø180 P [hp]
10
ø170
10

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,021
0 0
0 20 Q [m³/h] 40 60 80 100 120
K1311.452/32/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 39

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300 400 500

0 100 Q [IM.gpm] 200 300 400

100
Qmin 50
60
65
300
η [%]

50 70
60
65 70.4
80 70
50 H [ft]
60 69.0
H [m] 65

50 67.3 ø260
60 200
60 ø246
65
64.7
ø232

ø215
40
0 20 Q [m³/h] 40 60 80 100 120

0 10 Q [l/s] 20 30
ø215 ø260
35
10
NPSH [ft]
NPSH [m] R
R
20
5

30 ø260 40

P [kW]
ø246
P [hp]
20 ø232

ø215
20

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,970
P: 1,031

0 20 Q [m³/h] 40 60 80 100 120

K1311.452/33/2
1311.45/11-EN

40 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-315, n = 2900 rpm

Etabloc

0 200 Q [US.gpm] 400 600

0 100 Q [IM.gpm] 200 300 400 500

155
500
Qmin 50 55 60
65
140 η [%]
H [ft]

50 68.4
55
60

65 400
120
65.8 65
50 55
60 65
ø323
100 64.5
50
55
60 300
H [m] ø303
61.3 60

80 60 ø285

ø265
65
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
16
ø323 50

NPSH [ft]
R

NPSH [m]
R ø323

0 0
70
90

ø323
60

P [hp]
ø303

40 ø285
50

P [kW] ø265

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,935
P: 1,070 10
5
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.452/34/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 41

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-125, n = 2900 rpm

Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400 600

25 Qmin 50 60 70
75
η [%]
80
80

83.4

20 50 60
70
75
80 60
80
80.3
50 60 80
75
15
70 H [ft]
75
50 60
50 70 77.4 75 ø141/A01
H [m] 60
75 75 70
40
70 75.4
75
71.8 70
10 ø130/A01
70 70

Ø141 - Ø130: Form/Type A01 60 ø126/120/12°/A05

Ø129 - Ø113: Form/Type A05 ø125/114/22°/A05 20
5 Ø112 - Ø109: Form/Type A06
ø123/109/100/28°/A06

0 20 Q [m³/h] 40 60 80 100 120 140 160

0 10 Q [l/s] 20 30 40
18
ø141/A01

NPSH [ft]
4 ø123/109/100/28°/A06 R

NPSH [m] 10
R

ø141/A01
8
10

6 ø130/A01
P [hp]
P [kW]
ø126/120/12°/A05
4
ø125/114/22°/A05 5
ø123/109/100/28°/A06

2 Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,974
P: 1,026

0 20 Q [m³/h] 40 60 80 100 120 140 160

K1311.452/35/3
1311.45/11-EN

42 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

40
Qmin 50 60 70 75 78
η [%]

83.4

50 60 70
75
30
78 100

80.9 ø174
50 60 70
H [m] 75
78
78.8 H [ft]
50 60 ø159
70 78
20 75

77.4
ø145
50
ø132
12
0 20 Q [m³/h] 40 60 80 100 120 140 160

0 10 Q [l/s] 20 30 40
7.5
ø174

6 20

ø132

4 NPSH [ft]
R
NPSH [m]
R

2
5
15 20

ø174

P [hp]

10
ø159

P [kW] 10
ø145

5 ø132

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,979
P: 1,021
1
0 20 Q [m³/h] 40 60 80 100 120 140 160
K1311.452/36/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 43

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

70
Qmin 50 60 70
75
η [%]

60 81.0
200
50 60 70
75

79.7 H [ft]
50 60
70
50 75 ø219
H [m] 60
78.3 150
50 70
60 ø206
50 70
75
40 75 76.3
75

60 77.8 75
50 70 ø193
75
74.2
ø180 100
30
70 ø175

ø165

0 20 Q [m³/h] 40 60 80 100 120 140 160

0 10 Q [l/s] 20 30 40
18
ø219

NPSH [ft]
4 R
ø165
NPSH [m] 10
R

30 40

ø219
P [kW]

P [hp]
ø206
20

ø193
20
ø180

ø175
10 ø165

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,969
P: 1,032

0 20 Q [m³/h] 40 60 80 100 120 140 160

K1311.452/37/2
1311.45/11-EN

44 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400 600

96
Qmin 50 60 70
75 η [%] 300
90
76.6

50 60 70 H [ft]
75 75
80 75.8

50 75 250
60
70

73.0
ø260
70
50 60
70 ø246
50 60
70 72.0 70
200
60 71.6
70 ø232
H [m] 70

50 ø220
ø215
46
0 20 Q [m³/h] 40 60 80 100 120 140 160

0 10 Q [l/s] 20 30 40

6 20

NPSH [ft]
R
4

NPSH [m] 10
R

2
50

60
ø260
40

ø246

40
ø232

ø220
ø215 P [hp]
20

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030
0 0
0 20 Q [m³/h] 40 60 80 100 120 140 160
K1311.452/38/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 45

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-315, n = 2900 rpm

Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

160

Qmin 50 60 65
69
η [%]
140
50 60 73.2
65
69

120 400
72.8
50 60 65
69
50 ø320
60 71.9
100 65 69
69

H [m] 71.5 ø303 H [ft]

50 69
60
65
69
80 69
70.9
ø285
69
ø270
65 200
60
ø245

0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60
ø320 30

8 NPSH [ft]
3%
NPSH [m]
3%
ø245
6 20

100

ø320

80
100
ø303

60
ø285 P [hp]
P [kW]
ø270
40
50
ø245

20 Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030

0 50 Q [m³/h] 100 150 200

K1311.452/39/4
1311.45/11-EN

46 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 200 Q [US.gpm] 400 600 800 1000 1200

0 200 Q [IM.gpm] 400 600 800 1000

40
Qmin 50 60
70

80
η [%]
50 85
60
70
30 87.3 100
50 60 80
70
85
83.0
50
60
70 ø174/A01H [ft]
79.2
80
20
76.4 ø162/A01

H [m] 50
Ø174 - Ø154: Form/Type A01
ø155/149/10°/A05
Ø153 - Ø144: Form/Type A05
Ø143 - Ø138: Form/Type A06 ø153/138/135/25°/A06
10
0 50 Q [m³/h] 100 150 200 250 300

0 20 Q [l/s] 40 60 80
ø153/138/135/25°/A06 35
10

NPSH [ft]
R
NPSH [m] ø174/A01
R

20
5

10
2
23
30
ø174/A01

20
P [hp]

ø162/A01

15 20
ø155/149/10°/A05

ø153/138/135/25°/A06
10

P [kW] Korrekturfaktor Stahlgusslaufrad 10

correction factor steel impeller
╖: 0,970
P: 1,031
5
0 50 Q [m³/h] 100 150 200 250 300
K1311.452/40/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 47

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800 1000 1200

0 200 Q [IM.gpm] 400 600 800 1000

Qmin 50 60 70
80
η [%]
60
50 60 70
200
85.2
80
50 60
70
84.1 H [ft]
80
H [m] 50 60 80
70
80 83.3
50 80 150
60 70
82.5 ø219
80 80
40
50 60 81.6 80 ø208
70
80 80
80.7 ø199
80 100
ø190
ø180
70

20
0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60 80
8

NPSH [m]
R

6 20

NPSH [ft]
R
4

60
ø219
40

ø208

P [kW] ø199 40
ø190
ø180 P [hp]
20
ø165
20

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,952
P: 1,051

0 0
0 50 Q [m³/h] 100 150 200 250
K1311.452/41/3
1311.45/11-EN

48 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 400 600

Q [US.gpm] 800 1000 1200

0 200 Q [IM.gpm] 400 600 800 1000

Qmin 60 70
100 75
79 η [%]
60 70
75 81.6 300
79
60
70
75 81.2 79
80 79
60
70
H [ft]
75
75 80.9
60 79
H [m] 70 79
75 ø269
60
70 79 80.5 79
75
60 80.3
ø256 200
79 79
80.1 79 ø243
79
ø231
ø223
40 ø215

0 50 Q [m³/h] 100 150 200 250 300

0 20 Q [l/s] 40 60 80
10

NPSH [m]
3%
20
5

NPSH [ft]
3%

0 0
80
100
ø269

60 ø256
P [hp]
P [kW] ø243

40 ø231
50
ø223
ø215

20
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,958
P: 1,044

0 50 Q [m³/h] 100 150 200 250 300

K1311.452/42/4
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 49

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-315, n = 2900 rpm

0 500 Q [US.gpm] 1000 1500

0 200Q [IM.gpm] 400 600 800 1000 1200

160 Qmin 50 60 70 75
η [%]
80.0
140 50 60
70
75

120 50 ø334 400

60 78.4
70
75

77.0
100 50 60
70 ø311
H [m] 75 H [ft]
75
75.6
80 ø290
75

60 ø265 200

0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100
50

10
NPSH [ft]
R
NPSH [m]
R

0 0

150 ø334 200

P [kW]
ø311 P [hp]
100
ø290

100
ø265

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,950
P: 1,053

0 50 Q [m³/h] 100 150 200 250 300 350

K1311.452/43/5
1311.45/11-EN

50 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-160, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

40 Qmin 50 60
70 130

80
50 η [%]
60
70 H [ft]
50 60 84.5
70 80
50 100
30 60
70 80 83.0

82.1
80
H [m] ø185/A01
80.9 80
80
80
ø180/174/9°/A05
20
ø180/168/162/18°/A06
Ø185 - Ø177: Form/Type A01 60
Ø176 - Ø169: Form/Type A05 ø179/162/162/25°/A06
Ø168 - Ø162: Form/Type A06
16
0 50 Q [m³/h] 100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
ø185/A01
8 26

NPSH [ft]
R
ø179/162/162/25°/A06
6 20

NPSH [m]
R

14
4
34

ø185/A01

30 40

ø180/174/9°/A05
P [hp]
P [kW]
ø180/168/162/18°/A06

30
ø179/162/162/25°/A06
20

12
0 50 Q [m³/h] 100 150 200 250 300 350 400
K1311.452/45/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 51

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

Qmin 50 60 70
80 η [%]
200
60
50 60 85.9
70
80 H [ft]
50
50 60 70
82.6
H [m] 80 150
50 60
70 82.3
80
ø219/A01
40 50 60 80
70 ø206/A01
79.7
ø193/A01
30 76.3 100

Ø219 - Ø179: Form/Type A01 ø180/A01

Ø178 - Ø176: Form/Type A05
Ø175 - Ø170: Form/Type A06 ø185/170/168/22°/A06
0 50 Q [m³/h]
100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
ø185/170/168/22°/A06
8 26

NPSH [m] NPSH [ft]

3% 3%

6 ø219/A01 20

14
4

60 80
ø219/A01

P [kW]
ø206/A01
60
40 ø193/A01
P [hp]

ø180/A01 40
ø185/170/168/22°/A06

20
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980 20
P: 1,020

0 50 Q [m³/h]
100 150 200 250 300 350 400
K1311.452/46/4
1311.45/11-EN

52 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-250, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

100 Qmin 50 60 70
80
50 60 70
80 85 η [%]
300
86.3
50 60 70 85
84.9
80
80
H [ft]
82.8
50 60
70 80 ø269

80 80 ø262
80.2 200
60 50 60 80
70 ø250

H [m]
77.3

ø232
40

ø210 100
30
0 50 Q [m³/h] 100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
9
ø269 28
8 ø210
NPSH [ft]
R

6 20

NPSH [m]
R

14
4

100
ø269

ø262
80
ø250 100

60
ø232 P [hp]

40 ø210
50

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
20 ╖: 0,965
P: 1,036

0 50 Q [m³/h] 100 150 200 250 300 350 400

K1311.452/47/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 53

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-315, n = 2900 rpm

0 500 Q [US.gpm] 1000 1500 2000

0 500 Q [IM.gpm] 1000 1500

160 Qmin 60 70
75
80 η [%]
60
70
75
140
80 83.3
60
70
75
120
82.6 400
80
60
70 ø332
60 75 82.2 80
70
75
100 80 ø318
80 80
81.5
60 H [ft]
H [m] 70
83.2 ø300
75 80
80 80 ø280
80.6
80
ø270
60 200
ø250
0 100 Q [m³/h] 200 300 400 500

0 50 Q [l/s] 100
35
10

NPSH [ft]
R
NPSH [m]
R
20
5

200
ø332

ø318
150 200
ø300

P [hp]
ø280
100 ø270

P [kW] ø250 100

0 0
0 100 Q [m³/h] 200 300 400 500
K1311.452/48/2
1311.45/11-EN

54 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-200, n = 2900 rpm

Etanorm SYT, Etanorm V, Etabloc

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

70
Qmin 50 60
70
75
80 200
60
85
η [%]
50 60
70 H [ft]
75 87.9
50 80
50 60
70 85 150
75 85.6 85
50 80 85
60
40 ø224/A01
70 83.1
75

79.2 80 ø210/A01
30 100
ø206/195/196/15°/A06
75
H [m]
Ø224 - Ø205: Form/Type A01 ø208/182/196/34°/A06
Ø204 - Ø182: Form/Type A06
20
0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

11.5
ø224/A01
ø208/182/196/34°/A06 36

10 NPSH [ft]
R

NPSH [m] 30
R

24
7
90 120

ø224/A01
80

100

ø210/A01 P [hp]

60 80
ø206/195/196/15°/A06

P [kW]
ø208/182/196/34°/A06
60

40 Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,976
P: 1,025
30
0 100 Q [m³/h] 200 300 400 500 600
K1311.452/50/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 55

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

n = 1450 rpm

Etanorm 040-025-160, n = 1450 rpm

Etanorm SYT, Etabloc, Etabloc SYT

0 5 Q [US.gpm] 10 15 20

0 5 Q [IM.gpm] 10 15
11

10 Qmin 15 20
25
30 η [%]
15 30
20
25 31.8

8 30
15 20 30.3
25 30 H [ft]
30
15 28.6
20
25
6 27.1 20
25
15 ø169
20 25
25
24.6 ø165
4 ø155

20 ø145
H [m] 10
ø135
2
0 1 Q [m³/h] 2 3 4 5

0.0 0.2 Q [l/s] 0.4 0.6 0.8 1.0 1.2

ø169
10

20
5

NPSH [ft]
NPSH [m] R
R
ø135

0 0
0.3 0.4

ø169

ø165
P [hp]

0.2
ø155

ø145
P [kW] 0.2

ø135
0.1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
1311.45/11-EN

╖: 0,970
P: 1,031
0.04
0 1 Q [m³/h] 2 3 4 5
K1311.454/14/2

56 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 040-025-200, n = 1450 rpm

Etanorm SYT, Etabloc, Etabloc SYT

0 5 Q [US.gpm] 10 15 20

0 5 Q [IM.gpm] 10 15 20
16
Qmin 15 20 25

14 15 η [%]
20
25 31.0

15 20 40
12 28.6
25
ø209
15 26.2
10 20
ø205
25 H [ft]
23.3
15
8
20
ø195
20.6

20 20
6 ø180

H [m]
ø165
4
0 1 Q [m³/h] 2 3 4 5

0.0 0.5 Q [l/s] 1.0 1.5

5.5
ø209
ø165

2
NPSH [ft]
R
NPSH [m]
R

0 0
0.58

ø209

0.5
ø205
0.6

0.4 ø195

P [hp]

ø180

0.3 0.4
ø165
P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
0.2 ╖: 0,920
P: 1,087

0 1 Q [m³/h] 2 3 4 5
K1311.454/15/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 57

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125.1, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40

0 10 Q [IM.gpm] 20 30 40

Qmin 40
50
6
55 20
40
50 60 η [%]
55
60 61.8
H [ft]
61.5
5 40
50 60
55
15
60
60
60.2
4 40 60
50
55 55 ø139
H [m] 57.8 ø134
55
40
3 50 55 10
55 56.0 ø124
55
ø114

2 ø104
0 2 Q [m³/h] 4 6 8 10 12

0 1 Q [l/s] 2 3
2
ø139

NPSH [m] 5
R

1
NPSH [ft]
R
ø104 ø114

0 0

ø139

ø134
0.2

ø124
P [kW] 0.2

ø114
0.1
ø104
P [hp]

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,982
P: 1,018

0.0 0.0
0 2 Q [m³/h] 4 6 8 10 12
K1311.454/17/2
1311.45/11-EN

58 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160.1, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 10 Q [US.gpm] 20 30 40 50

0 10 Q [IM.gpm] 20 30 40
10
Qmin 30 40
45
30
50 η [%]
30
40
51.4
8
H [ft]
30
44.7 50
H [m]

39.0
6 20
30

ø170
36.4 40

ø162

4 ø150

ø135 10
0 2 Q [m³/h] 4 6 8 10 12

0 1 Q [l/s] 2 3
4
ø170

NPSH [m] 10
R

2
ø135 NPSH [ft]
R

0 0

0.4
ø170
ø162

0.3 ø150 0.4

P [kW]

ø135 P [hp]
0.2

0.2

0.1

0 2 Q [m³/h] 4 6 8 10 12
K1311.454/18/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 59

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200.1, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40

0 10 Q [IM.gpm] 20 30 40

Qmin 35 40
14 45
η [%]

50
35 40
12 45 40
50.4

50 50
35
40 H [ft]
45 50.7 ø204
10
48.4 50
35
H [m] 40 30
45 ø193
8 47.3

ø180

6 20
ø168

0 2 Q [m³/h] 4 6 8 10 12

0 1 Q [l/s] 2 3
ø168 ø204
8
2

NPSH [ft]
R
NPSH [m]
R

0 0
0.8
1.0
ø204

0.6
ø193 P [hp]
P [kW]
ø180

0.4
ø168 0.5

0.2

0 2 Q [m³/h] 4 6 8 10 12
K1311.454/19/2
1311.45/11-EN

60 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250.1, n = 1450 rpm

Etanorm V, Etabloc

0 20 Q [US.gpm] 40 60

0 10 Q [IM.gpm] 20 30 40 50
24

Qmin 25 30
35 η [%]
25 30
20
35
37.5
25 30 60
36.5

25 35
30
35.4 35 35
15 H [ft]
25 35
30
34.8
25
30 34.4 ø254
H [m] ø246 40
34.0
ø232
10
ø220
ø210
ø200
7
0 2 Q [m³/h] 4 6 8 10 12 14

0 1 Q [l/s] 2 3

6 ø254 20

NPSH [ft]
R
4

NPSH [m] 10
R ø200

1.5 2
ø254

ø246

P [hp]
ø232
1.0

ø220

P [kW] 1
ø210

ø200
0.5

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,946
P: 1,057
0.2
0 2 Q [m³/h] 4 6 8 10 12 14
K1311.454/20/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 61

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125, n = 1450 rpm

Etanorm V, Etabloc

0 20 Q [US.gpm] 40 60 80

0 20 Q [IM.gpm] 40 60

Qmin 50 55 60
65 η [%]

6 20
50 55
60 68.0

H [m] 65.6
50 55 65
60
65 H [ft]

64.8 ø139
4 50 55

50
60 ø130
55 62.3
59.3 ø120 10

ø110
2
0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20

0 1 Q [l/s] 2 3 4 5
0.9
ø139
NPSH [m]
R
ø104 2
0.5
NPSH [ft]
R

0.5
0.1

ø139

0.3 0.4
ø130
P [kW]
P [hp]
ø120
0.2

ø110 0.2
ø104
0.1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,993
P: 1,007

0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20
K1311.454/21/2
1311.45/11-EN

62 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40 60 80

0 20 Q [IM.gpm] 40 60 80

10 Qmin 40 50 55
60
η [%]
30
40 50
55 64.4
8
60
H [ft]
40 50 61.0
H [m] 55
60
60
40 57.4
6 50 ø174 20
55
40 56.1
55 ø162
50
55
54.9 ø150

4 ø141

ø132
10
0 5 Q [m³/h] 10 15 20

0 2 Q [l/s] 4 6
ø174
6 20

NPSH [m]
R

4 ø132 NPSH [ft]

2
5

0.6 ø174 0.8

P [kW] ø162

0.6
0.4 ø150
P [hp]
ø141
0.4
ø132

0.2
0.2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,985
P: 1,015

0 5 Q [m³/h] 10 15 20
K1311.454/22/3
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 63

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 20 Q [US.gpm] 40 60 80

0 20 Q [IM.gpm] 40 60
16
Qmin 35 40 45 50
35 40 45 55
50
14 55 55.9 η [%]
55.5

35 40 55 55
45
50
12 40
53.3
50
35 40 50
45
10 50 ø209
50 ø206
35 40 51.2
45 H [ft]
48.8 50
8 ø193
45
H [m] 45

6 40 ø180 20

ø170
4.5
0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20

0 2 Q [l/s] 4
1.7
ø209
1.5

NPSH [m] 4
R

ø170
1.0
NPSH [ft]
R

0.6 2

1.2

ø209 1.5
ø206
1.0
P [hp]

ø193
P [kW] 1.0

ø180

0.5 ø170

0.5

0.1
0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20
K1311.454/23/1
1311.45/11-EN

64 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 20 Q [US.gpm] 40 60 80

0 20 Q [IM.gpm] 40 60
25
Qmin 35 80
40
45
η [%]
47.6 H [ft]
35 40
20 45
46.1 45
35
40 60
H [m] 45
35 44.1
40

15 43.6 ø261
40
35 40
42.9 40 ø246
40 40
ø232
40
10 ø220
ø205

0 2Q [m³/h] 4 6 8 10 12 14 16 18 20

0 2 Q [l/s] 4

ø261 40

10
NPSH [ft]
R

20
NPSH [m]
R
ø205

0 0

2.0 ø261

ø246
1.5 2
ø232
P [kW]

ø220 P [hp]
1.0

ø205
1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
0.5 ╖: 0,925
P: 1,081

0 2Q [m³/h] 4 6 8 10 12 14 16 18 20
K1311.454/24/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 65

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-125, n = 1450 rpm

Etanorm V, Etabloc

0 50 Q [US.gpm] 100

0 20 Q [IM.gpm] 40 60 80 100
7

Qmin 50 60 65
70
75 η [%] 20
6
77.4
50 60 65
70

5 75 75
50 76.1
60 H [ft]
65
70 75 ø139
4
74.2
50
60
65 ø130
50
60 70
65 70.5 10
3 ø120
70
67.1
H [m]
ø110

2 ø104

0 5 Q [m³/h] 10 15 20 25 30

0 2 Q [l/s] 4 6 8
0.9
ø139
NPSH [m]
R
ø104 2

0.5

NPSH [ft]
R

0.5
0.1
0.55

ø139
0.6

0.4
ø130

ø120 0.4

ø110 P [hp]
0.2
ø104
0.2

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,946
P: 1,058
0.0 0.0
0 5 Q [m³/h] 10 15 20 25 30
K1311.454/25/1
1311.45/11-EN

66 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100

Qmin 56 63
68
71
η [%]
10
73.5
56 63 30
68
71
71
8
56 73.1 H [ft]
63
68
H [m] 71
71 ø174
72.1
6 20
71 ø160
56
63
68 ø147
68.9
4 68

ø128
10
0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10
2

NPSH [m] 5
R

1 NPSH [ft]
R

1.0 ø174

ø160
P [kW] 1.0

ø147
P [hp]
0.5

ø128 0.5

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,955
P: 1,047
0.0 0.0
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.454/26/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 67

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 50 Q [US.gpm] 100 150

0 20 Q [IM.gpm] 40 60 80 100 120

16
Qmin 40 50 55
60

65.1 η [%]
14 40 50 55
60

40 50 63.6
55
12 40
60
40 60
50 61.4
55
60
40
10 50 59.2 60 55
55
55 ø209 H [ft]
57.1
40 55
50 ø202
55
8 55
52.8 ø192
H [m] ø182
50
ø173
6 20

ø160
5
0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8
2.8 9

NPSH [ft]
R
2

NPSH [m] 5
R

1
1.7

1.5 ø209 2

ø202

P [hp]
ø192
1.0
ø182

ø173
P [kW] 1
ø160

0.5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,960
P: 1,042
0.2
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.454/27/1
1311.45/11-EN

68 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 50 Q [US.gpm] 100 150

0 20 Q [IM.gpm] 40 60 80 100 120

25
Qmin 40 80
50
54 η [%]
40
50
54
57.1
20 40 56.8
50
54 54 60
54
40 56.2
50
54 54 50 ø260 H [ft]
15
55.2
40 54
50 ø252
H [m] 50
52.2 50 40

10
50 ø235
40
40
ø218
20
5

ø195

0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10
1.5

NPSH [m]
R 4

1.0
NPSH [ft]
R

2
0.5

3 4
ø260

P [kW] ø252

P [hp]
2 ø235

ø218 2

ø195
1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,988
P: 1,012

0 5 Q [m³/h] 10 15 20 25 30 35
K1311.454/28/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 69

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 50 Q [US.gpm] 100

0 20 Q [IM.gpm] 40 60 80 100 120

40
Qmin 30 35
40
30 η [%]
35
40
44.2
30
35 42.7
30 100
39.7 40
30 40

H [m] 35
36.0 H [ft]
35 ø326
30 35
35
20 ø318
32.8
ø300
30
30 50
ø280

ø260
10
0 5 Q [m³/h] 10 15 20 25 30

0 2 Q [l/s] 4 6 8
ø326
20

NPSH [ft]
NPSH [m] 3%
3%
ø260

0 0
6 8

ø326
P [kW] ø318
6
ø300
4
P [hp]

ø280
4

ø260
2

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,942
P: 1,061

0 5 Q [m³/h] 10 15 20 25 30
K1311.454/29/3
1311.45/11-EN

70 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-125, n = 1450 rpm

Etanorm V, Etabloc

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

Qmin 60 65
70 20
6 75 η [%]

60 65
70
79.4
75
60 H [ft]
65
70 75
77.3
4 60
65 75 75 70
70 75.5
75 70
ø142
H [m] 72.3 65 10
70
70
65
65
ø130
60
60
2
ø120

ø112
1
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
7
2 ø142
NPSH [ft]
R

NPSH [m] 5
R ø112

1
0.2

0.8
ø142
1.0

0.6 ø130
P [hp]

ø120

0.4
ø112 0.5

P [kW]

0.2 Korrekturfaktor Stahlgusslaufrad

correction factor steel impeller
╖: 0,992
P: 1,008
0.1
0 10 Q [m³/h] 20 30 40 50 60
K1311.454/30/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 71

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

11.5
Qmin 50 60
70
75
10 η [%]
50 60
70 79.4
75
30

50 60
8 70 78.8
75 H [ft]
ø174
78.1
50 75
60
70
6 75 ø162 20
50 60 75
70 76.9
H [m] 73.3 75 ø150

70
4
ø135
ø128 10
2.5
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
ø174 14
4
NPSH [ft]
R
ø128 10
NPSH [m]
R

0.5 2

1.7

1.5 ø174
2

ø162
P [hp]
1.0
ø150

1
ø135
ø128
0.5

P [kW] Korrekturfaktor Stahlgusslaufrad

correction factor steel impeller
╖: 0,975
P: 1,026
0.0 0
0 10 Q [m³/h] 20 30 40 50 60
K1311.454/31/1
1311.45/11-EN

72 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200

0 50 Q [IM.gpm] 100 150 200

Qmin 50 60
70

73.7 η [%]
50 60
15
70

50 72.0 70
60
H [m] 70
70 40
70.5
50 60 70
60
50
10 60 68.4 60 ø219
H [ft]
65.1 60 ø206
60
60 ø193
ø180
20
ø170
5
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
1.8
ø219

NPSH [m]
3%
ø170 4

1
NPSH [ft]
3%

2
0.4

3 4
ø219

P [kW]
ø206 P [hp]
2
ø193

2
ø180
ø170
1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,021

0 10 Q [m³/h] 20 30 40 50 60
K1311.454/32/3
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 73

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

25
80
Qmin 50
60
65 η [%]

50 H [ft]
60
67.7
20 65
50
66.2 60
60 65
H [m]
65
50
64.8 ø260

15 60
ø246
62.0
ø232
60 40

ø215
10
0 10 Q [m³/h] 20 30 40 50

0 5 Q [l/s] 10 15
ø260 14
4
NPSH [ft]
R
ø215
NPSH [m] 10
R

4
ø260

ø246
3 4

P [kW] ø232
P [hp]
2 ø215

1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,970
P: 1,031

0 10 Q [m³/h] 20 30 40 50
K1311.454/33/2
1311.45/11-EN

74 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300

0 50 Q [IM.gpm] 100 150 200 250

39
Qmin 40 50 55
60 120
35 η [%]
65

40 65.7
50 55
60 65
100
30
40 63.3
50
55
H [ft]
60
ø323
25 62.1 60
40 50 80
55
60
H [m] ø303
58.9

20 ø285
55
60
ø265
16
0 10 Q [m³/h] 20 30 40 50 60 70

0 5 Q [l/s] 10 15 20
5.5
ø323

2
ø323
NPSH [ft]
R
NPSH [m]
R

0 0
9

8 ø323
10

ø303
6
P [hp]
ø285

4 ø265
5

P [kW]

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,935
P: 1,070
0.5
0 10 Q [m³/h] 20 30 40 50 60 70
K1311.454/34/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 75

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-125, n = 1450 rpm

Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200 300

Qmin 50 60
70
η [%]
6 75 20
80
81.8

H [m] 50 60
70 80
75
H [ft]
79.1
4 50 60 75
70
50 60 75
75 ø141/A01
50 70 76.4
60
75 10
70 74.4
70.9 70 ø130/A01
70 70
2 ø126/120/12°/A05
60
Ø141 - Ø130: Form/Type A01 ø125/114/22°/A05
Ø129 - Ø113: Form/Type A05 ø123/109/100/28°/A06
Ø112 - Ø109: Form/Type A06

0 10 Q [m³/h] 20 30 40 50 60 70 80

0 5 Q [l/s] 10 15 20
5.5
ø141/A01
1.5
NPSH [ft]
R

NPSH [m] ø123/109/100/28°/A06

R 4

1.0
3

1.5
ø141/A01
1.0
P [hp]

P [kW] ø130/A01 1.0

ø126/120/12°/A05
0.5
ø125/114/22°/A05
ø123/109/100/28°/A06 0.5

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,974
P: 1,026

0 10 Q [m³/h] 20 30 40 50 60 70 80
K1311.454/35/3
1311.45/11-EN

76 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200 300

10
Qmin 50 60 70
76
η [%] 30
81.8

8 50 60 70
76 H [ft]

79.3
50 60 70
6 76 ø174 20
77.3
50 76
60
70
H [m] 76
75.8 ø159

4
ø145

10
ø132
2.5
0 20 Q [m³/h] 40 60 80

0 5 Q [l/s] 10 15 20 25
2

NPSH [m] 5
R

1
NPSH [ft]
R

1
0.2
2.0

ø174

1.5 2

ø159
P [hp]
1.0
ø145
P [kW] 1
ø132
0.5

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,979
P: 1,021
0.1
0 20 Q [m³/h] 40 60 80
K1311.454/36/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 77

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200 300

Qmin 50 60 70
74
η [%]

15 50 60 79.5
70
74

50 60 78.1
H [m] 70
74
74 40
76.9 74
50
60 ø219
60 70
50 70 74 74
10 74 75.0 ø206
60 76.6 74 70 H [ft]
50
70
74 70
73.1 ø193
70
70
ø180
ø175 20
ø165
5
0 20 Q [m³/h] 40 60 80

0 5 Q [l/s] 10 15 20 25
7
2 ø219
NPSH [ft]
R

NPSH [m] 5
R ø165

ø219

3 4
ø206

P [kW]
ø193 P [hp]
2
ø180
ø175
2
ø165
Korrekturfaktor Stahlgusslaufrad
1 correction factor steel impeller
╖: 0,969
P: 1,032

0 20 Q [m³/h] 40 60 80
K1311.454/37/2
1311.45/11-EN

78 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200 300

24
Qmin 50 60 68

74.6
η [%]
50 60 68

20 73.9

50 60
68
60
68
71.1
50 60
68 68 ø260
50 60
68 70.2 68 H [ft]
15 69.8 ø246
68
68

ø232
H [m]
40
ø220
ø215
10
0 20 Q [m³/h] 40 60 80

0 5 Q [l/s] 10 15 20 25
2.8 9

NPSH [ft]
2 R

NPSH [m] 5
R

0.6 2

6 8
ø260

ø246
6

4
ø232
P [hp]

ø220
P [kW] ø215 4

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030
0.5
0 20 Q [m³/h] 40 60 80
K1311.454/38/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 79

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 100 Q [US.gpm] 200 300 400 500

0 100 Q [IM.gpm] 200 300 400

Qmin 50 60 65
69
η [%]
50 60 72.5
65
69
30 100
50 72.1
60 69
65
69
50 60 71.3 ø320
H [m] 65 69
50 60 69
65
69
70.9 H [ft]
50
60
69 ø303
65 72.3
69 65
20 69
70.3 69 65
69 ø285
65
65
60 ø270 50
60
ø260
ø245
10
0 20 Q [m³/h] 40 60 80 100

0 10 Q [l/s] 20 30
ø320
8

ø245 NPSH [ft]

2 R

NPSH [m] 5
R

ø320

10
ø303

P [kW] 10
ø285

ø270
5 ø260
ø245
P [hp]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030

0 0
0 20 Q [m³/h] 40 60 80 100
K1311.454/39/2
1311.45/11-EN

80 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc, Etabloc SYT

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

10
Qmin 50 60
70
30
80
83
50 60 η [%]
8 70
85.8 H [ft]
50 60
80
70
81.5 83
50 20
6 60
80 ø174/A01
70 77.8
H [m]
75.1 ø162/A01
4
ø155/149/10°/A05
Ø174 - Ø154: Form/Type A01
Ø153 - Ø144: Form/Type A05 10
Ø143 - Ø138: Form/Type A06 ø153/138/135/25°/A06
2.5
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
3.5
ø153/138/135/25°/A06
10
NPSH [m]
R
ø174/A01

2
NPSH [ft]
R

2
0.5
3 4

ø174/A01

3
ø162/A01
2
P [hp]
ø155/149/10°/A05

P [kW] 2
ø153/138/135/25°/A06

1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,970 1
P: 1,031
0.6
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.454/40/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 81

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600

0 100 Q [IM.gpm] 200 300 400 500

Qmin 50 60 70
80
16
50 η [%]
60 70
85.2
80
14 50 60 70
84.5
80
50 60 80
12 70 40
83.9
80
50 60 80
70
80 83.2 ø219
80
10
50 60 82.6 ø208
70 80 H [ft]
H [m] 80
80
81.4 ø198
8
80
ø190
ø180
6 20
ø165

0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
1.8

NPSH [m]
R
4

1
NPSH [ft]
R

2
0.4
6 8

ø219

ø208 6
4
ø198

P [kW] ø190
4
ø180

ø165 P [hp]
2
2

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,952
P: 1,051
0 0
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.454/41/3
1311.45/11-EN

82 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

27
Qmin 50 60
70
25 75
η [%] 80
80
50 60
70 81.0
75

50 80 80 H [ft]
60
70 80.6
75
20 80
50 60
70 80.0 75
75 60
50 60
70
75 75
50 60 79.6 ø269
70
75 79.2
15 75 ø256
78.9
75 ø243
75
H [m] 75 ø231 40
ø223
ø215
10
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
3
9

NPSH [ft]
2 R

NPSH [m] 5
R

2
0.4
10

ø269

8
ø256
10

ø243
6
P [hp]
ø231
ø223
4 ø215
5
P [kW]

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,958
P: 1,044
0.5
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.454/42/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 83

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800

0 200 Q [IM.gpm] 400 600

40 Qmin 50 60 70 75
η [%]

79.5
H [m] 50 60
70
75

30 50
75 100
60 77.2
70
ø334
75
75
75.9
50 60
70 75
ø311 H [ft]
74.5
20
ø290
70
50
ø265

0 20Q [m³/h] 40 60 80 100 120 140 160 180 200

0 10 Q [l/s] 20 30 40 50
6

15
4

NPSH [m] NPSH [ft]

R R

0 0

20
ø334

15 ø311 20

P [kW]
ø290
P [hp]
10
ø265
10

5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,950
P: 1,053

0 20Q [m³/h] 40 60 80 100 120 140 160 180 200

K1311.454/43/3
1311.45/11-EN

84 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-400, n = 1450 rpm

Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800

0 200 Q [IM.gpm] 400 600

Qmin 50 60 65
70
η [%]
50 60 65
50 70 74.0

73.3 150
H [m] 50 60 65
70
70
72.2 70
40
50 60 65 ø398 H [ft]
70 70
50 60 ø380
65 71.2

70
69.9
30 ø355 100
65
65
ø330
ø315

0 20Q [m³/h]40 60 80 100 120 140 160 180 200

0 20 Q [l/s] 40
14
4
NPSH [ft]
R
NPSH [m] 10
R

30 ø398 40

ø380
P [kW]
P [hp]
20 ø355

ø330 20
ø315

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,977
P: 1,023

0 20Q [m³/h]40 60 80 100 120 140 160 180 200

K1311.454/44/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 85

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-160, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800

0 200 Q [IM.gpm] 400 600 800

10 Qmin 50 60
70

80
50 30
60 η [%]
70
50 60 84.3
8 70 80
50 H [ft]
60
70 80 82.8

81.8 80
80
80.6 80 20
6 80
80
ø185/A01
H [m]
ø180/174/9°/A05

4 70 ø180/168/162/18°/A06
Ø185 - Ø177: Form/Type A01
Ø176 - Ø169: Form/Type A05
ø179/162/162/25°/A06
Ø168 - Ø162: Form/Type A06 10
3
0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60

3 ø185/A01 10

ø179/162/162/25°/A06 NPSHR [ft]

NPSH [m] 5
R

1
4.4

4 ø185/A01

ø180/174/9°/A05

3 ø180/168/162/18°/A06
4

ø179/162/162/25°/A06
P [kW]

P [hp]

2
1.4
0 50 Q [m³/h] 100 150 200
K1311.454/45/2
1311.45/11-EN

86 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

16 Qmin 50 60 70
80
η [%]

14 50 60 70 85.3
80

12
50 60 70
82.5
40
80 80
50 60 82.0
70 80
10 60
50 80 ø219
H [m] 70
H [ft]
77.8

8 ø206
74.6 ø193

6 70
ø180 20

ø170

0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60
3
ø170 9
NPSH [m]
R
NPSH [ft]
ø219 R
2

8
ø219 10

6 ø206
P [hp]
P [kW] ø193

4 ø180
5
ø170

2 Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,020

0 50 Q [m³/h] 100 150 200

K1311.454/46/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 87

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

25 Qmin 50 60 70
80 80

η [%]
50 85.4
60 70

20 80

81.6 80
50 60 60
70
80

79.1 ø269
15 50 H [ft]
60
70

H [m] ø250
76.2 40
70
10
ø232
70

ø210
6 20
0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60
3.4
ø210
3 ø269 10

NPSH [ft]
R
2

NPSH [m] 5
R

1
14
18

ø269

P [hp]
10
ø250

P [kW] 10
ø232

5 ø210

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,965
P: 1,036 2
1
0 50 Q [m³/h] 100 150 200
K1311.454/47/2
1311.45/11-EN

88 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

Qmin 60 70
40 75
η [%]
60
70 80
H [m] 75
81.7
60 80
70
75 80
81.1 100
30
60 80
70 80 ø334
60 75 80.7
70 80
75
ø318
60 80 80.0
70 H [ft]
81.6
75 ø300
20 80
79.0
ø280
75 ø270
50
ø250

0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
4

ø334
NPSH [m] 10
R
ø250

2
NPSH [ft]
R

ø334

ø318
20
ø300

P [kW] 20
ø280
ø270
10 ø250

P [hp]

0 0
0 50 Q [m³/h] 100 150 200 250
K1311.454/48/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 89

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-400, n = 1450 rpm

Etanorm V, Etabloc

0 500 Q [US.gpm] 1000

0 200 Q [IM.gpm] 400 600 800 1000 1200

60
Qmin 60
70

75 η [%]

60 75.7
50 70

75 75
H [m] 75.3
150
60
70 75

40 70
74.5 H [ft]
60
70
70
ø401
73.4
60
70
70 ø380 100
30 72.8

70 ø355
ø330
ø317

0 50 Q [m³/h] 100 150 200 250 300

0 20 Q [l/s] 40 60 80
ø317 ø330 50

10
NPSH [ft]
R
NPSH [m]
R ø401

0 0

60
ø401
40
ø380

P [kW] 40
ø355

ø330
P [hp]
20 ø317

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,021
0 0
0 50 Q [m³/h] 100 150 200 250 300
K1311.454/49/2
1311.45/11-EN

90 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-200, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 200 Q [IM.gpm] 400 600 800 1000 1200

Qmin 50 60
70
75
80
15
85 η [%]
50 60
70
75 87.5
80
50 40
60
70 85 85
75 85.3
80 85
50
60
10
70 82.8
75
ø224/A01 H [ft]

78.9 80
H [m] ø210/A01

75 ø206/195/196/15°/A06
Ø224 - Ø205: Form/Type A01 20
Ø204 - Ø182: Form/Type A06 ø208/182/196/34°/A06
5
0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80
3.6
ø224/A01

ø208/182/196/34°/A06

3 10

NPSH [ft]
NPSH [m] R
R

7
2
11
ø224/A01
10

ø210/A01
8
10
ø206/195/196/15°/A06

6 ø208/182/196/34°/A06
P [hp]

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,976
P: 1,025
4
5

0 50 Q [m³/h] 100 150 200 250 300 350

K1311.454/50/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 91

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-250, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

25
Qmin 60 80
70
80

85
60 H [ft]
70
20 80 η [%]
60 87.9
70 85 60

80
60 86.3
70
15
80 85 ø269
85.1
85
H [m] 82.8 ø252 40

ø237
10
ø218
8
0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100
5 16

4 NPSH [ft]
R

NPSH [m] 10
R

4
1
18
ø269

15 20

ø252

ø237 P [hp]

10
ø218
P [kW] 10

5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,972
P: 1,029
2
0 50 Q [m³/h] 100 150 200 250 300 350
K1311.454/51/2
1311.45/11-EN

92 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

40 Qmin 50 60 70
75
80
η [%]
50 60 120
70
75
35 84.6
80
50 60
70
75
80 83.6
50 60 100
30 70
75 ø334
82.6
50 60 80 H [ft]
70
75 ø320
50 60 81.7
25 70
75 80
80
80.6 ø306
80
H [m] 80
79.9
ø294
20
ø280
60
ø270
17
0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100
3.5

10
NPSH [m]
R

2
NPSH [ft]
R

2
0.5
38

ø334

30 40
ø320

ø306

P [hp]
ø294
20
ø280
ø270
P [kW] 20

10
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,985
P: 1,015
4
0 50 Q [m³/h] 100 150 200 250 300 350
K1311.454/52/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 93

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-400, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

Qmin 60
70
75
80 200
60
60 η [%]
70 82.1
75
80
H [ft]
60 81.0
70
75 80
50
80
60
70 80 ø419
75 81.4 150
H [m]
80
60
70
75 81.1 80 ø399
40 60 80
70 80
75 ø380
80.8
80 80
80.6 ø362
80
30 100
ø346

ø330

0 50 Q [m³/h]
100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
14
4
NPSH [ft]
3%
NPSH [m] 10
3%

100

ø419
60
ø399 P [hp]
P [kW]
ø380

40 ø362
50
ø346
ø330

20
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,020

0 50 Q [m³/h]
100 150 200 250 300 350 400
K1311.454/53/5
1311.45/11-EN

94 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-510, n = 1450 rpm

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

100 η [%]
30 Qmin 50 60
70
30 50 60
300
70
72.4

72.4
80
30 70
50 60 Qmax H [ft]
70 70
H [m] ø508/A01
71.4
ø508/496/28°/A05
60 30 50 70 200
60

70
70.5
70 ø463/450/28°/A05

ø417/400/35°/A05
100
0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100
10 ø417/400/35°/A05
ø463/450/28°/A05
NPSH [m] ø508/A01
3%
20
5

NPSH [ft]
3%

0 0

ø508/A01
100
ø508/496/28°/A05

80
100
ø463/450/28°/A05

60
P [hp]
P [kW]
ø417/400/35°/A05
40
50

0 50 Q [m³/h] 100 150 200 250 300 350

KGP.454/5V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 95

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-200, n = 1450 rpm

Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500 2000

0 500 Q [IM.gpm] 1000 1500

15.5
Qmin 40 50
60
14 65
70
40 50 60 65 75
70
40 75 80 η [%]
50 60 40
12 65
70
40 75 80
50 60 65 82.1
70
75 80
40 50 81.5
10 60 65
70 80.9
75 80
80 H [ft]
80.3 80
80
80
8 79.7
75
75 75
ø224/A01
75
75 70
ø216/A01 20
6
70
70 ø221/206/200/15°/A06
H [m] Ø224 - Ø216: Form/Type A01
Ø215 - Ø210: Form/Type A05 ø220/198/200/22°/A06
Ø209 - Ø188: Form/Type A06 ø218/188/200/30°/A06
4
0 100 Q [m³/h] 200 300 400 500

0 50 Q [l/s] 100 150

7.5

6 20

NPSH [ft]
R
4

NPSH [m] 10
R

2
14

ø224/A01
12
ø216/A01 15

ø221/206/200/15°/A06
10
ø220/198/200/22°/A06
P [hp]

ø218/188/200/30°/A06
8
10

6
Korrekturfaktor Stahlgusslaufrad
P [kW] correction factor steel impeller
╖: 0,992
P: 1,009
4
0 100 Q [m³/h] 200 300 400 500
K1311.454/55/2
1311.45/11-EN

96 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-250, n = 1450 rpm

Etanorm V, Etabloc

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

25
80
Qmin 50 60
70
75
80 η [%]
50 60
70 85
75
20 50 80
60
70 89.7
75 85
50 60
60
80
70
50 75 85
60 88.2
70 80
50 75 H [ft]
15 60 87.0 85
70 80 85
75 85.3 85

H [m] 80 85 85 ø269
84.1 40
82.6 ø258
80
10 ø250
80
80
ø239
ø230
ø220
6 20
0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

5
16

4 NPSH [ft]
R

NPSH [m] 10
R

2
28

ø269

30
ø258

20
ø250 P [hp]

ø239
P [kW] 20
ø230
ø220

10
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,970 10
P: 1,031
6
0 100 Q [m³/h] 200 300 400 500 600
K1311.454/56/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 97

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-315, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 500 Q [US.gpm] 1000 1500 2000 2500

0 500 Q [IM.gpm] 1000 1500 2000

40
Qmin 60 70
80
85
60 η [%]
70
80 88.3
60
70 100
30
60 80
70
84.7
85
60 80
H [m] 70 83.5
ø334
60 80 H [ft]
70 84.0 80

20 80
83.1 ø317
80
79.2 ø303
80
ø290 50
ø277
ø264
10
0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

NPSH [m] 10
R

2
NPSH [ft]
R

ø334 60

40
ø317 P [hp]

ø303
30 40
ø290
P [kW]
ø277

20 ø264

Korrekturfaktor Stahlgusslaufrad
20
correction factor steel impeller
╖: 0,974
10 P: 1,027

0 100 Q [m³/h] 200 300 400 500 600

K1311.454/57/3
1311.45/11-EN

98 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-400, n = 1450 rpm

Etanorm SYT, Etanorm V, Etabloc

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

Qmin 60 70
80 200
60 η [%]
85
60 70 86.6
H [ft]
80
50 85
85
60 70 85.9 150
80
80 85
40 60 70 ø419
84.5 80
80
H [m]
83.7 80
ø385
30 100
80

70 ø355

20 ø330

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

ø419
20

5
ø330

NPSH [ft]
NPSH [m] 3%
3%

0 0

ø419
80
100

ø385
60
P [hp]
P [kW] ø355

40 ø330 50

20
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,993
P: 1,007

0 100 Q [m³/h] 200 300 400 500 600

K1311.454/58/3
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 99

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-510, n = 1450 rpm

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

100
30 40 Qmin 60 η [%]
70
74.5
300
77.1

30 40 60
80 70
74.5
74.5
H [ft]
30 40
60 76.4 Qmax
70
H [m] 74.5
74.5
75.5 ø508/A01
60 30 40 60 74.5 200
70
70
74.5 70
75.0 ø488/472/A05
74.5
ø463/447/28°/A05
70
40

ø420/404/28°/A05 100
0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

ø508/A01
40

10
NPSH [ft]
3%
ø488/472/A05
ø463/447/28°/A05 20
NPSH [m]
3% ø420/404/28°/A05

0 0

150 ø508/A01200

P [kW]
ø488/472/A05
P [hp]
100
ø463/447/28°/A05

100
ø420/404/28°/A05

0 100 Q [m³/h] 200 300 400 500 600

KGP.454/5W/0
1311.45/11-EN

100 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-200-250, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000

0 1000 Q [IM.gpm] 2000

20 20
Qmin
30
40 η [%]
50
60 60
70

80
20 30 84
40
50 85.2 H [ft]
15
60 84

20 30 80
H [m] 40 70
50 80 80.7 Qmax 40
60 80
ø260/A01
70
10 20 77.9
30
40 ø247/240/6°/A05
50
ø239/223/215/14°/A06
60
66.3
20
5 ø231/200/215/27°/A06
0 100 Q [m³/h] 200 300 400 500 600 700

0 50 Q [l/s] 100 150 200

ø239/223/215/14°/A06
ø231/200/215/27°/A06 ø247/240/6°/A05
6 20
ø260/A01
NPSH [m]
3% NPSH [ft]
3%
4

30 40
ø260/A01

P [hp]
25

ø247/240/6°/A05
30

20
ø239/223/215/14°/A06
P [kW]

15 20
ø231/200/215/27°/A06

0 100 Q [m³/h] 200 300 400 500 600 700

KGP.454/60/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 101

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-275, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

25
80
30 40
Qmin
50
60
70 η [%]
80
20
30 40 50
60 85 60
30 40 70
50 85.5
60 80
70 85
80
15 84.6 H [ft]
83.3
80
H [m]
80 Qmax 40
80

10 70

70 70
ø280/A01
ø280/257/280/20°/A08
20
ø280/247/270/20°/A08
5
0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

15
ø280/A01
NPSH [m] 40
3%

10
NPSH [ft]
ø280/257/280/20°/A08 3%

ø280/247/270/20°/A08
20
5

ø280/A01
30 40

P [kW]
P [hp]
ø280/257/280/20°/A08
25

ø280/247/270/20°/A08
30

0 200 Q [m³/h] 400 600 800 1000

KGP.454/6T/0
1311.45/11-EN

102 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-320, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000 4000

30 η [%]
40
50 Qmin
60
70
80
30 85 100
86.5
30 40 50 60
H [m] 70 85
80 H [ft]
Qmax
30 40 83.7 80
50 60
20 70
80 80
82.0 70
80 50
70
ø325/A01
60
10
ø280/256/270/20°/A06
ø304/287/16°/A05

0 200 Q [m³/h] 400 600 800 1000

0 100 Q [l/s] 200 300

ø325/A01 50

10
ø304/287/16°/A05 NPSH [ft]
3%
ø280/256/270/20°/A06
NPSH [m]
3%

0 0

60
ø325/A0180

P [hp]
P [kW]

40
ø304/287/16°/A05

ø280/256/270/20°/A06 40

0 200 Q [m³/h] 400 600 800 1000

KGP.454/6V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 103

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-375, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

50 Qmin
30 40 50 η [%]
60 70
80
85 150
86.7
30 40 50 60 70
40 80
85 H [ft]
85
Qmax
H [m] 85.6
85 80
30 40 50 60
70
30 100
80
80
81.0 ø373/A01
80
ø356/343/14°/A05

20 70

ø334/305/30°/A05

0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

ø373/A01
50

10
ø356/343/14°/A05 NPSH [ft]
3%
NPSH [m] ø334/305/30°/A05
3%

0 0
100
ø373/A01

80
100
ø356/343/14°/A05

60
P [hp]
P [kW] ø334/305/30°/A05

40
50

20
0 200 Q [m³/h] 400 600 800 1000
KGP.454/6W/0
1311.45/11-EN

104 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-435 , n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

70
30 40
Qmin 60 70
80
η [%]

60 200
30 40 60 70 85.0
80

30 40 H [ft]
60 70 85.6
50 80
30 40 60 80 Qmax
70
84.0 150
80
ø433/A01
83.1 80
40
80
H [m] 80 ø427/405/28°/A05

30 100
70 ø405/383.5/28°/A05

ø386/364/28°/A05
20
0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

ø433/A01 35
10
NPSH [ft]
NPSH [m] ø427/405/28°/A05 3%
3%
ø405/383.5/28°/A05
20
5 ø386/364/28°/A05

150 200
ø433/A01

P [kW]

P [hp]
ø427/405/28°/A05
100
ø405/383.5/28°/A05

ø386/364/28°/A05
100

0 200 Q [m³/h] 400 600 800 1000

KGP.454/6X/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 105

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-510 , n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

100
Qmin
30 40 50 60 70 η [%]
80
300
83.7
30 40 50 60 70
80 Qmax
80
H [ft]
83.2
H [m] 30 40 50 60 70 ø508/A01
80

82.8 80
60 200
30 40 50 60 80
ø490/472/28°/A05
70
80
81.2 ø457/438/28°/A05
80

40
ø410/390/A05
100
0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

10 ø508/A01

NPSH [m]
3% ø490/472/28°/A05
20
5 ø457/438/28°/A05
ø410/390/A05 NPSH [ft]
3%

0 0

ø508/A01
200

ø490/472/28°/A05
150 200

P [kW] ø457/438/28°/A05
P [hp]
100
ø410/390/A05
100

0 200 Q [m³/h] 400 600 800

KGP.454/6Y/0
1311.45/11-EN

106 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-295, n = 1450 rpm

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

30 100
30
40 Qmin
50 η [%]
30
H [m] 40 60
50
60 70
H [ft]
70 75
30 75
20 40
50
60 78.9
70 79.0
75
50
75
77.8
75 Qmax
75 ø322/A01
10
70 ø322/299/322/15°/A06

ø302/269/302/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

10
ø322/A0130
ø322/299/322/15°/A06
NPSH [m] NPSH [ft]
3% 3%
ø302/269/302/20°/A08
20
5

60 80

P [kW] ø322/A01
P [hp]
50
ø322/299/322/15°/A06

ø302/269/302/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200

KGP.454/7H/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 107

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-295.1 , n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000 4000

30 100
30
40 η [%]
50
H [m] 30 Qmin
40 60
50 H [ft]
60 70
30
40 75
20 50 70
30 60
40 75
50 70 77.4
60 75
78.0
50
70
75 77.8 75 Qmax
76.2 75
10 75 75 ø322/A01
70 70
ø313/297/313/10°/A06
ø303/269/303/15°/A08
ø303/245/303/15°/A08

0 200 Q [m³/h] 400 600 800 1000

0 100 Q [l/s] 200 300

6 20
ø303/269/303/15°/A08
ø313/297/313/10°/A06
NPSH [m] ø303/245/303/15°/A08 ø322/A01
3% NPSH [ft]
3%
4

60
ø322/A01

P [hp]
P [kW]
ø313/297/313/10°/A06

30 40

ø303/269/303/15°/A08

ø303/245/303/15°/A08
20
0 200 Q [m³/h] 400 600 800 1000
KGP.454/7J/0
1311.45/11-EN

108 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-320 , n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 1000 Q [IM.gpm] 2000 3000 4000 5000

30 40
50
Qmin
60
30 70 η [%]
100
80
30 40 50 85
H [m] 60
30 40 70 85.7
50 80
60 H [ft]
70 85 85
80 85.3
20 84.1 85

80 Qmax
80
80 50
ø327/A01
70
70
10
ø320/304/320/12.5°/A08
ø318/290/318/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

ø327/A01
40

10
NPSH [ft]
ø318/290/318/20°/A08 3%
NPSH [m] ø320/304/320/12.5°/A08
3%
20
5

100

70 ø327/A01
P [hp]

60 80

ø320/304/320/12.5°/A08
P [kW]

50 ø318/290/318/20°/A08

40
0 200 Q [m³/h] 400 600 800 1000 1200 1400
KGP.454/7K/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 109

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-375, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

30
Qmin
40 η [%] 150
50 60
70
80
40
85
85.4
H [ft]
30 40 50 60 85
70
80
30 100
30 40
84.2 80 Qmax
50 60
70
H [m] 80
81.9 80

80 ø373/A01
20
70

70 ø354/334/16°/A05 50

ø326/299/314/20°/A06
10
0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

20
ø373/A01

NPSH [m] 50
3%

10 ø354/334/16°/A05
NPSH [ft]
ø326/299/314/20°/A06 3%

0 0

120 ø373/A01

150

100
P [hp]

ø354/334/16°/A05
80
100
P [kW]

60 ø326/299/314/20°/A06

40
50
0 200 Q [m³/h] 400 600 800 1000 1200 1400
KGP.454/7M/0
1311.45/11-EN

110 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-435 , n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 1000 Q [IM.gpm] 2000 3000 4000 5000

70
30 40 Qmin η [%]
50 60
70
80
85
60 200
88.2
30 40 50 60 70
80 H [ft]
85
Qmax
50 85
87.8

H [m] 150
30 40 50 80
60 85
70
80
40
80 ø433/A01
84.6
ø414/399/14°/A05
80
30 100

ø413/354/316/30°/A08
0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

20 ø433/A01

NPSH [m] 50
3%

ø414/399/14°/A05
10
NPSH [ft]
ø413/354/316/30°/A08 3%

0 0

200 ø433/A01

150 ø414/399/14°/A05 200

P [kW]
P [hp]
ø413/354/316/30°/A08
100

100

0 200 Q [m³/h] 400 600 800 1000 1200 1400

KGP.454/7N/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 111

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-510, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

30 40
Qmin 300
50 60 70
80
84 η [%]

80 86.9
30 40 50 60 H [ft]
70
80 Qmax
84
H [m] 84
85.1
30 40 50 60 ø508/A01
70
80 200
60 84 84

85.1

84
ø485/460/28°/A05
80

40 ø450/424/28°/A05

0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

ø508/A01
35
10
NPSH [ft]
NPSH [m] 3%
3%
ø485/460/28°/A05 20
5 ø450/424/28°/A05

300 ø508/A01 400

P [kW]

P [hp]
ø485/460/28°/A05
200

ø450/424/28°/A05
200

100

0 200 Q [m³/h] 400 600 800 1000 1200 1400

KGP.454/7P/0
1311.45/11-EN

112 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-350, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000

0 2000 Q [IM.gpm] 4000 6000 8000

40
30
40
30 50 Qmin
40 60 η [%]
50
60 70
70
30 80 100
30 40 80
50
60
70
H [m] 83.8
80 83.8 H [ft]

20 83.2
Qmax
80
80

80 50
ø375/A01

70
ø375/348/375/15°/A06
10
ø352/313/352/20°/A08

0 500 Q [m³/h] 1000 1500 2000

0 200 Q [l/s] 400 600

16
ø375/348/375/15°/A06
NPSH [m] ø375/A01
3% 40

10
NPSH [ft]
ø352/313/352/20°/A08 3%

120

150
ø375/A01

100
ø375/348/375/15°/A06
P [hp]
P [kW]

80
100

ø352/313/352/20°/A08
60
0 500 Q [m³/h] 1000 1500 2000
KGP.454/7T/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 113

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-350.1 , n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000

0 2000 Q [IM.gpm] 4000 6000

150

40 30
40 H [ft]
50 Qmin η [%]
60
30
40
50 70
60
30 70 100
30
40 80
50
60
30 80
H [m] 40 70
80.8
50
60
81.9
Qmax
70 80 80
20 81.4
80
79.5
80
50
ø375/A01
70
70
10 70
ø364/345/364/10°/A06
ø352/285/252/15°/A08
ø352/313/352/15°/A08

0 200 400 Q [m³/h]

600 800 1000 1200 1400 1600 1800

0 100 Q [l/s] 200 300 400 500

ø375/A01 35
10
ø364/345/364/10°/A06
NPSH [ft]
NPSH [m] ø352/285/252/15°/A08 ø352/313/352/15°/A08 3%
3%
20
5

150

100
ø375/A01
P [hp]
P [kW]

80
ø364/345/364/10°/A06
100

60
ø352/313/352/15°/A08
ø352/285/252/15°/A08

0 200 400 Q [m³/h]

600 800 1000 1200 1400 1600 1800
KGP.454/7U/0
1311.45/11-EN

114 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-375, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000 10000

0 2000 Q [IM.gpm] 4000 6000 8000

150
30 40 Qmin
50
60
40 70
80 H [ft]
η [%]
30 40 85
50
60
30 70 87.3
40 50 80
60 85
70 100
30 80
85 87.1
86.7 85

H [m] 85
85 Qmax
80
80
20 80

70
70 ø380/A01 50
70
ø380/352/380/20°/A08
ø365/333/365/20°/A08
10
0 500 Q [m³/h] 1000 1500 2000 2500

0 200 Q [l/s] 400 600

15
ø380/A01

NPSH [m]
3% 40

ø365/333/365/20°/A08
10
ø380/352/380/20°/A08NPSH [ft]
3%

20
160

200

140 ø380/A01

P [hp]

120
ø380/352/380/20°/A08
P [kW] 150

ø365/333/365/20°/A08
100

80
0 500 Q [m³/h] 1000 1500 2000 2500
KGP.454/7V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 115

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-435 , n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000 10000

0 2000 Q [IM.gpm] 4000 6000 8000

30 40 Qmin
50 η [%]
60
60
70 200
80
85

89.0
H [m]
30 40 50 60
70 H [ft]
80
85
85
40 Qmax
88.5
30 40 50 60 80
70
80
85 85
87.6
80 ø434/A01100
85
80
70
20 ø406/383/16°/A05
ø373/343/360/20°/A06

0 500 Q [m³/h] 1000 1500 2000

0 200 Q [l/s] 400 600

ø434/A01 40
ø406/383/16°/A05
10
ø373/343/360/20°/A06 NPSH 3% [ft]
NPSH [m]
3%
20
5

250 ø434/A01

300

200
P [hp]
P [kW]
ø406/383/16°/A05
150 200

ø373/343/360/20°/A06

100

100
0 500 Q [m³/h] 1000 1500 2000
KGP.454/7X/0
1311.45/11-EN

116 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-510 , n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000 10000

0 2000 Q [IM.gpm] 4000 6000 8000

30 40 50 300
60 70 Qmin 80 η [%]
85
80 86.7
30 40 50 60 70
H [ft]
80 Qmax
85
H [m]
85
85.6 80
60 30 40 50 60
85 200
70
80
80
82.3 70

ø508/A01
80
ø482/464.5/14°/A05
40
70

100
ø452/412/30°/A05

0 500 Q [m³/h] 1000 1500 2000

0 200 Q [l/s] 400 600

ø508/A01
100

20
ø482/464.5/14°/A05
NPSH [ft]
3%
NPSH [m] ø452/412/30°/A05
3%

0 0

600
ø508/A01

400
P [hp]

ø482/464.5/14°/A05
300 400

P [kW]
ø452/412/30°/A05
200

200

100

0 500 Q [m³/h] 1000 1500 2000

KGP.454/7Y/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 117

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 125-500.2, n = 1450 rpm

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

100
50
60 300
65
50 70 η [%]
60 72
65 73
70
80 50 72 74.0
60
65 73 H [ft]
73.5 73
70 73 72
50 72 72 70
60
65 72.5 70
50 70 72 65 200
60 60
65 71.6 70 65
70 60
H [m] 70.7 70 65 60
70
65 60
50
40 65
60 50
60 50
50 ø405 100
50 ø380
ø340
20
ø300
ø260

0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100

20
5

NPSH [ft]
NPSH [m] R
R

0 0
80
ø405 100

ø380
60
P [hp]
ø340
P [kW]

40 ø300
50
ø260

0 50 Q [m³/h] 100 150 200 250 300 350

K34557/1

Table 3: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

118 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 150-500.1, n = 1450 rpm

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

300
50 60 65 70 75
78
80 η [%]
50 60 65 70
80 75 81.1
78
80
80
H [ft]
50 60 65 70 80.9
75
H [m] 78 80 78
50 60 65 70 79.8 78 75
75
50 78
60 65 75
70 78.8 78 200
60 50 75 70
60 65 70 75 78 75 70
77.5
77.9 75
70 ø500
75 ø480
75 70

70
70 ø460
40 65 ø440
65
ø420
ø410
100
0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

6 20

NPSH [m]
R NPSH [ft]
R
4

150 200

ø500
P [kW]
ø480
P [hp]
ø460
100
ø440
ø420
ø410 100

0 100 Q [m³/h] 200 300 400 500 600

K34560/0

Table 4: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 119

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 200-330, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

55 60
65
70
75 η [%]
80
84.5 100
30 55 60
65 70
75 86.0
80
55 60 84.5
H [m] 65 84.5
70 85.2
75 H [ft]
84.5
80 80
55 60
65 82.9
20 70
80
75
80
ø330
75
78.9
75 50
ø310
75 70
70
ø290
10 65

ø270

0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

30
ø330
8
NPSH [ft]
R
NPSH [m]
R
6 20

4
10

60 ø330
80

P [hp]
P [kW]
ø310
60
40
ø290

40
ø270

0 200 Q [m³/h] 400 600 800 1000

K34904/0

Table 5: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

120 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 200-400, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

η [%]
80.5

50 84.8

85.5

80.5 84.8
150

84.8

85.6
80.5 80.5
40
84.8
H [ft]
84.3

H [m] 80.5
80.5

ø405
84.7 80.5
30 100

80.5 ø380

ø360

20 ø340

0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

120

150
ø405

100
P [hp]

ø380
80
100
P [kW] ø360

60
ø340

40
50

0 200 Q [m³/h] 400 600 800

K34685/1

Table 6: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 1,6
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 121

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 200-500, n = 1450 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

100

60 70
60
74.5
78 300
70 80 η [%]
74.5 82
78 82.9
80
60
70 74.5 82
80 78
81.5
80
60 80 H [ft]
70 80
74.5 81.4 78
H [m] 78 78
60
70 79.2 80 74.5
74.5 74.5
78
60 77.6 78
70 70 200
60 70
74.5 74.5
75.1 74.5 74.5 ø510
74.5 70 ø500
70 70
ø480
70
ø460
40 ø440
ø420
0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

35
10

NPSH [ft]
R
NPSH [m]
R
20
5

200 ø510
ø500

150 ø480
200

P [kW] ø460
ø440 P [hp]
100
ø420
100

0 200 Q [m³/h] 400 600 800

K34579/0

Table 7: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 1,8
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

122 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 250-300, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 1000 Q [IM.gpm] 2000 3000 4000 5000

η [%]

20 60
70
75
60
80
H [m] 70 82 50
60 75
84
70 80 84.5
75 84
81.9 82
10 78.9 80
80 75
70 H [ft]
75
75
70
70 ø313/285/23°/A05
ø291/260/258/23°/A06
ø279/245/258/23°/A06
0 0
0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300

35
10

NPSH [ft]
R
NPSH [m]
R

20
5

40
P [hp]
P [kW]

30 ø313/285/23°/A05
40

20 ø291/260/258/23°/A06

20
ø279/245/258/23°/A06

0 200 Q [m³/h] 400 600 800 1000 1200 1400

K34582/0

Table 8: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 2,7
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 123

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 250-330, n = 1450 rpm

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

35
60
70 η [%]
75
80
83 100
30 86

60
70 89.1
75
25 80
86
80
60 83
H [m] 70 83.4 83
75
83 H [ft]
80
20 80
80.7 80 60
80 ø330

15 ø310
75

ø290 40

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

35
10

NPSH [ft]
R
NPSH [m]
R
20
5

80 ø330
100
P [kW]
P [hp]

ø310
60 80

ø290
60
40

0 200 Q [m³/h] 400 600 800 1000 1200

K34586/0

Table 9: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 2,0
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

124 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 250-400, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 1000 Q [IM.gpm] 2000 3000 4000 5000

60
70
75
50 79.5 η [%]
83
85
60
86.0 150
70
75
79.5 85
83
40 60 85 83
70 75 85.5 H [ft]
79.5 79.5
83 85
60 83 75
70 84.7
75
30 79.5
83 79.5 70 100
80.2 79.5 75
79.5
H [m] 70
75 ø405

20 75 70 ø380

ø360 50
ø340
10
0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300

35
10

NPSH [ft]
R
NPSH [m]
R

20
5

150 200
ø405

P [kW]

P [hp]

100 ø380

ø360 100

50 ø340

0 200 Q [m³/h] 400 600 800 1000 1200 1400

K34590/0

Table 10: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 2,8
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,8
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 125

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 250-500, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

100

60 65 300
70
75 η [%]
60 80
65 70 82.5
75
80 80 84.5
60 65 82.5
70 85.5 H [ft]
75 84.5
80
60 65 82.5 85.3
H [m] 70 84.5
75 84.5
80 84.5 82.5
60 85.3
65 70 82.5
75 82.5 80
84.5 200
60 80 83.5
82.5 80
84.5 82.5 75
82.5
85.0 80
75
84.5 80 ø520
82.5 75
80
75
ø500
40 ø480
75
ø460
ø440
100
0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

NPSH [m]
R

6 20

NPSH [ft]
R
4

300 400

ø520
P [kW]
ø500 P [hp]

200
ø480

ø460
200
ø440

100

0 200 Q [m³/h] 400 600 800 1000 1200 1400

K34594/0

Table 11: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 1,8
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

126 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 300-360, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000

0 2000 Q [IM.gpm] 4000 6000

60 η [%]
70
75
80
60 83
70 86
75
88
30 80 100
83
88.6
60 86
70 88
75 86.8
H [m]
80 86 86
H [ft]
81.4 83
83
20 80
80 80

75
75
70 ø360 50
70
ø340
10 ø320
0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800 2000

0 100 Q [l/s] 200 300 400 500

NPSH [ft]
20 R

NPSH [m] 50
R

120

150
ø360
100
P [hp]
ø340

80
100
P [kW] ø320

40
0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800 2000
K34601/0

Table 12: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 1,6
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 127

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 300-400, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000

0 2000 Q [IM.gpm] 4000 6000

60 200
60 70
60 75 η [%]
79
70 81.5
75 84
79 85.5
81.5
86.1
H [ft]
60
70 84 85.5
50 75
79 84.6
81.5 84
60 84
70 84 81.5 150
75
79 81.5 79
85.1
60 81.5
70 79 75
40 75 84
83.8 75
79 ø430
H [m] 81.5
ø420
81.5
79
81.5
82.1 100
30
81.5
79 ø400

79 ø380

20
0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800

0 100 Q [l/s] 200 300 400 500

NPSH [m] 30
R

8
NPSH [ft]
R

6 20

ø430

ø420 300

200
P [hp]
ø400
P [kW] 200
ø380

100 ø360

100

0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800

K34605/0

Table 13: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 1,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,0
1.4408 0,5

128 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-RSY 300-500, n = 1450 rpm

0 2000 Q [US.gpm] 4000 6000 8000

0 2000 Q [IM.gpm] 4000 6000

100

60 70 75 300
60 80
70 83 η [%]
75 84.5
80 86
83
60 84.5 86.3
70 75
80 80 86 86
83 86.1
84.5 86 H [ft]
60 70 86 84.5
75
80 86.4 83
H [m] 83 84.5
60 86
70 83 80
75 84.5
84.8 84.5
80
84.5 83 80
60 83 75 200
83 80 75
83.7
ø520
83 80 ø510
75

80 75 ø490

40 ø470
ø450

0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800

0 100 Q [l/s] 200 300 400 500

35
10

NPSH [m]
R NPSH [ft]
R
8

6 20

400
ø520

ø510

300 400
ø490
P [kW]
ø470 P [hp]
200 ø450

200

100

0 200Q [m³/h]400 600 800 1000 1200 1400 1600 1800

K34609/0

Table 14: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 3,2
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 1,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 129

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

n = 960 rpm

Etanorm 040-025-160, n = 960 rpm

Etanorm SYT, Etabloc

0 5 Q [US.gpm] 10

0 2 Q [IM.gpm] 4 6 8 10 12
4.8
15
Qmin 15 20
25
30 η [%]
4 15 20
25 31.8 H [ft]
30
15 20 30.3
25 30 30

3 15 28.6 10
20
25

27.1
25
15 ø169
20 25
25 ø165
2 24.6

ø155
H [m] 5
20 ø145

ø135
1
0.0 0.5 Q [m³/h] 1.0 1.5 2.0 2.5 3.0

0.0 0.2 Q [l/s] 0.4 0.6 0.8

6
ø169

15
4

NPSH [ft]
2 R

NPSH [m]
R ø135

0 0

0.08 ø169
0.10
ø165

0.06
ø155 P [hp]

ø145
0.04
0.05
ø135
P [kW]

0.02 Korrekturfaktor Stahlgusslaufrad

correction factor steel impeller
╖: 0,970
P: 1,031
0.01
1311.45/11-EN

0.0 0.5 Q [m³/h] 1.0 1.5 2.0 2.5 3.0

K1311.456/14/2

130 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 040-025-200, n = 960 rpm

Etanorm SYT, Etabloc

0 5 Q [US.gpm] 10 15

0 2 Q [IM.gpm] 4 6 8 10 12
7
Qmin 15 20 25

η [%]
15 20 20
6 25 30.9

15 20 H [ft]
28.7
25
5
ø209
26.4 15
15
20
ø205
4 25
23.4
15
20
20.7
ø195
3 10
20 ø180
H [m]

ø165
2
0.0 0.5 Q [m³/h] 1.0 1.5 2.0 2.5 3.0 3.5

0.0 0.2 Q [l/s] 0.4 0.6 0.8 1.0

3
ø209
ø165 8

NPSH [ft]
NPSH [m] R
R

0 0
0.17

ø209
0.15 0.20

ø205
P [hp]

ø195
0.15

0.10 ø180

ø165
P [kW] 0.10

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,920
P: 1,087
0.05
0.0 0.5 Q [m³/h] 1.0 1.5 2.0 2.5 3.0 3.5
K1311.456/15/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 131

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125.1, n = 960 rpm

Etanorm SYT, Etabloc

0 10 Q [US.gpm] 20 30

0 10 Q [IM.gpm] 20 30

Qmin 40
50
55
40 60
50 η [%]
2.5 55
60
8
62.1

61.8
40 H [ft]
50
55 60
2.0
60
60
60.5 6
H [m] 40 60
50
55 ø139
1.5 58.1 ø134
55
40
50
55
56.3
55 ø124
55
4
ø114
1.0
ø104
0 2 Q [m³/h] 4 6 8

0.0 0.5 Q [l/s] 1.0 1.5 2.0 2.5

1.0 ø139

NPSH [m]
R
2
0.5

ø104 ø114 NPSH [ft]

0.0 0
0.10
ø139

ø134
0.06
P [hp]
P [kW]
ø124
0.04
0.05
ø114

ø104
0.02
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,982
P: 1,018

0 2 Q [m³/h] 4 6 8
K1311.456/17/2
1311.45/11-EN

132 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160.1, n = 960 rpm

Etanorm SYT, Etabloc

0 10 Q [US.gpm] 20 30

0 10 Q [IM.gpm] 20 30

Qmin 30 40 45
4
50 η [%]
30
40
51.5
H [m]

30
44.9 50
3 10
39.0

ø170 H [ft]
36.3 40

2 ø162

ø150
5
ø135

0 1 Q [m³/h] 2 3 4 5 6 7 8

0.0 0.5 Q [l/s] 1.0 1.5 2.0

2
ø170
NPSH [m] 5
R

1
ø135 NPSH [ft]
R

0 0
0.12

ø170 0.15

0.10 ø162
P [hp]
ø150
0.08
0.10

ø135
0.06

P [kW]

0.04
0.05

0.02
0 1 Q [m³/h] 2 3 4 5 6 7 8
K1311.456/18/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 133

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200.1, n = 960 rpm

Etanorm SYT, Etabloc

0 10 Q [US.gpm] 20 30

0 10 Q [IM.gpm] 20 30

Qmin 35 40
45 20
6
η [%]

50
35 40
45
H [ft]
50.4
5
50 50
35
40
H [m] 45 50.7 ø204 15

48.4 50
35
4 40
45 ø193
47.3

ø180
3 10

ø168

0 2 Q [m³/h] 4 6 8

0.0 0.5 Q [l/s] 1.0 1.5 2.0 2.5

1.6
ø168 ø204
NPSH [m]
R 4

1
NPSH [ft]
R

0.2

0.3
ø204
0.20
P [hp]

ø193
0.15 0.2
ø180
P [kW]

ø168
0.10

0.1

0.05

0 2 Q [m³/h] 4 6 8
K1311.456/19/2
1311.45/11-EN

134 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250.1, n = 960 rpm

Etabloc

0 10 Q [US.gpm] 20 30 40

0 10 Q [IM.gpm] 20 30

10
Qmin 25 30
35 η [%]
25 30 30
35
37.5
8 25 30 36.5
H [ft]
25 35
30
35.4 35 35
25 35
30
34.8 20
6
25
30 34.4 ø254
ø246
H [m] 34.0
ø232
ø220
4 ø210
ø200
3 10
0 2 Q [m³/h] 4 6 8

0.0 0.5 Q [l/s] 1.0 1.5 2.0 2.5

3.5
ø254 10
NPSH [m]
R

2
NPSH [ft]
R
ø200

2
0.5
0.46
0.6

ø254
0.4
ø246 P [hp]

ø232
0.3 0.4

ø220

ø210
0.2
ø200
P [kW] 0.2

Korrekturfaktor Stahlgusslaufrad
0.1 correction factor steel impeller
╖: 0,946
P: 1,057
0.06
0 2 Q [m³/h] 4 6 8
K1311.456/20/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 135

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-125, n = 960 rpm

Etabloc

0 20 Q [US.gpm] 40

0 10 Q [IM.gpm] 20 30 40

3.0 Qmin 50 55 10
60
65
η [%]

50 55
60 68.0
2.5
8
65

65.6
50 55 65 H [ft]
60
65
2.0
64.8 ø139 6
H [m] 50 55

50
60 ø130
1.5 55 62.3
59.3 ø120
60 4
ø110
1.0
ø104

0 2 Q [m³/h] 4 6 8 10 12

0 1 Q [l/s] 2 3
ø139 1.4
0.4
NPSH [ft]
R
NPSH [m] ø104 1
R

0.2

0.10 ø139

ø130
P [kW] 0.10

ø120
P [hp]
0.05
ø110
ø104 0.05

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,993
P: 1,007

0.00 0.00
0 2 Q [m³/h] 4 6 8 10 12
K1311.456/21/2
1311.45/11-EN

136 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-160, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60

0 10 Q [IM.gpm] 20 30 40 50
15
Qmin 40 50 55
60
η [%]
4
40 H [ft]
50
55 64.5
H [m]
60

40 60.9
50
3 55 60 10
60
40 58.1
50 ø174
55
40 56.1 ø162
50
55
2 54.4 ø150

ø141
5
ø132

0 2 Q [m³/h] 4 6 8 10 12 14

0 1 Q [l/s] 2 3 4
4

ø174
NPSH [m] 10
R

2 ø132
NPSH [ft]
R

ø174

0.15 ø162 0.2

P [kW]
ø150
P [hp]
0.10
ø141

ø132 0.1

0.05
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,985
P: 1,015

0 2 Q [m³/h] 4 6 8 10 12 14
K1311.456/22/3
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 137

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-200, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60

0 10 Q [IM.gpm] 20 30 40 50
7
Qmin 35 40 45 50
35 40 45 55
50
55 55.9 η [%] 20
6 55.5

35 40 55 55
45
50
H [ft]
5 53.3
50
35 40 50
45 15
50 ø209
50 ø206
35 40 51.2
4 45

48.8 50
ø193
45
3 45 10

40 ø180
H [m]
ø170
2
0 2 Q [m³/h] 4 6 8 10 12 14

0 1 Q [l/s] 2 3
ø209
0.8 2.6

NPSH [ft]
R

0.6 2
ø170
NPSH [m]
R

0.4
1.2

0.36

ø209
0.3 ø206 0.4

ø193
P [hp]
0.2
ø180
P [kW] ø170 0.2

0.1

0.02
0 2 Q [m³/h] 4 6 8 10 12 14
K1311.456/23/1
1311.45/11-EN

138 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 050-032-250, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60

0 10 Q [IM.gpm] 20 30 40 50

Qmin 35 40
45
10
η [%]

35 47.6
40 30
45

35 46.1 45
8 40
45 H [ft]
35 44.1
H [m] 40

43.6 ø261
40
6 35 40 20
42.9 40 ø246
40
ø232
40
ø220
4 ø205

0 2 Q [m³/h] 4 6 8 10 12 14

0 1 Q [l/s] 2 3

ø261 20

NPSH [ft]
NPSH [m] R
R
ø205

0 0

0.6 ø261 0.8

P [kW]
ø246
0.6
0.4
ø232 P [hp]

ø220
0.4

ø205
0.2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
0.2
╖: 0,925
P: 1,081

0 2 Q [m³/h] 4 6 8 10 12 14
K1311.456/24/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 139

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-125, n = 960 rpm

Etabloc

0 20 Q [US.gpm] 40 60 80

0 20 Q [IM.gpm] 40 60
3.0
Qmin 50 60 65
70
75
η [%]

2.5 77.4
50 60 8
65
70
75 75
H [ft]
50 76.1
2.0 60
65
70 75 ø139
6
74.2
50
60 ø130
65
1.5 50
60 70
65 70.5 ø120
H [m] 70
4
67.1

ø110
1.0
ø104
0.8
0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20

0 2 Q [l/s] 4

ø139 1.4
0.4
NPSH [ft]
R

NPSH [m] ø104 1

0.2

0.05 0.2

0.15 0.2
ø139

ø130 P [hp]

0.10

ø120
0.1
ø110
ø104
0.05

P [kW] Korrekturfaktor Stahlgusslaufrad

correction factor steel impeller
╖: 0,946
P: 1,058
0.00 0.0
0 2 Q [m³/h] 4 6 8 10 12 14 16 18 20
K1311.456/25/1
1311.45/11-EN

140 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-160, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80
5
Qmin 56 63
68
71 15
η [%]
73.5

4 56 63
68 H [ft]
71
H [m] 71
56 73.1
63
68
3 71 ø174 10
71
72.1

71 ø160
56
63
68 ø147
2 68.9
68

5
ø128

0 5 Q [m³/h] 10 15 20 25

0 2 Q [l/s] 4 6
1.0
3

NPSH [m] NPSH [ft]

R R

2
0.5

0.5

0.3 0.4
ø174

ø160 P [hp]
0.2
ø147
P [kW] 0.2

ø128
0.1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,955
P: 1,047
0.0 0.0
0 5 Q [m³/h] 10 15 20 25
K1311.456/26/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 141

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-200, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80

7
Qmin 40 50 55
60
η [%]
40 50 65.1 20
6 55
60

40 50 63.6
55
H [ft]
60
5 40 60
50 61.4
55
60 15
40 60
50 59.2 55
55
4 57.1 55 ø209
40 55
50 ø202
55
H [m] 55
52.8 ø192
3 ø182 10
50
ø173

ø160
2.2
0 5 Q [m³/h] 10 15 20

0 2 Q [l/s] 4 6
1.5

1.0
NPSH [ft]
R

NPSH [m]
R
2
0.5
0.5

ø209 0.6

0.4
ø202 P [hp]

ø192
P [kW] 0.4
ø182

ø173
0.2
ø160

0.2

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,960
P: 1,042
0.05
0 5 Q [m³/h] 10 15 20
K1311.456/27/1
1311.45/11-EN

142 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-250, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80

Qmin 40 35
50 η [%]
10 40
50
57.1

40 56.8
50 H [ft]
8
40 56.2
50
50 ø260
55.2
6 40
50 ø252 20
50
52.2 50
H [m]
50 ø235
4 40
40
ø218

2
5
ø195

0 5 Q [m³/h] 10 15 20

0 2 Q [l/s] 4 6

0.6 2

NPSH [m]
R NPSH [ft]
R
0.4

0.2

ø260
0.8
ø252 1.0

0.6 ø235
P [hp]
P [kW]
ø218
0.4
0.5
ø195

0.2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,988
P: 1,012

0 5 Q [m³/h] 10 15 20
K1311.456/28/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 143

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-040-315, n = 960 rpm

Etanorm SYT, Etabloc

0 20 Q [US.gpm] 40 60 80 100

0 20 Q [IM.gpm] 40 60 80

Qmin 30 35
40
30 35 η [%]
40
15 44.2
30
35 42.6

H [m]
39.7
40 40 40
30
35
36.0
10 35 ø326
30 35
35 H [ft]
ø318
32.7
ø300
30
30
ø280 20
5 ø260

0 5 Q [m³/h] 10 15 20

0 2 Q [l/s] 4 6

ø326 10

2
NPSH [ft]
3%
NPSH [m]
3% ø260

0 0

ø326
1.5 2
ø318

P [kW]
ø300
P [hp]
1.0
ø280

1
ø260

0.5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,942
P: 1,061

0 5 Q [m³/h] 10 15 20
K1311.456/29/3
1311.45/11-EN

144 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-125, n = 960 rpm

Etabloc

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100
3.0
Qmin 60 65
70
75 η [%]
2.5
8
60 65
70
79.4
75
2.0 60 65
70 75
77.3 6
60 70
65 75 75
70 75.5 H [ft]
1.5 75 70 ø142
72.3 65
70
70 4
65 ø130
65 60
1.0
60
ø120
H [m]
ø112 2
0.5
0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10

ø142 3.5
1.0

NPSH [ft]
R
NPSH [m] ø112
R

2
0.5

1
0.2
0.24
ø142 0.3

0.2
P [hp]
ø130

P [kW] 0.2
ø120

ø112
0.1

0.1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,992
P: 1,008
0.02
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.456/30/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 145

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-160, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100 150

5
Qmin 50 60
70
75 15
η [%]
50 60
70 79.4
4 75
H [ft]
50 60
70 78.8
75
ø174
3 78.1 10
50 75
60
70
75
ø162
50 60 75
H [m]
70 76.9
73.3 75 ø150
2
70
ø135
5
ø128
1.2
0 5 Q [m³/h] 10 15 20 25 30 35 40

0 2 Q [l/s] 4 6 8 10
2.4
ø174
7
2
NPSH [ft]
R
ø128
NPSH [m] 5
R

1
0.2
0.5

ø174 0.6

0.4

ø162

0.4
ø150

P [hp]
0.2
ø135
ø128
0.2

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,975
P: 1,026
0.0 0.0
0 5 Q [m³/h] 10 15 20 25 30 35 40
K1311.456/31/1
1311.45/11-EN

146 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-200, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150

0 50 Q [IM.gpm] 100 150

8
Qmin 50 60
70

73.7 η [%]
50 60
70

6 72.0
20
50 60 70

70
70
70.5
H [m] 50 60 70
60
50 H [ft]
60 68.4 60 ø219
4 65.1 60 ø206
60
60 ø193
10
ø180
ø170
2
0 10 Q [m³/h] 20 30 40

0 2 Q [l/s] 4 6 8 10 12
ø219 5

1
NPSH [ft]
R
NPSH [m]
R ø170

0 0

ø219
0.8
1.0

ø206
0.6
P [hp]
ø193
P [kW]

0.4 ø180
0.5
ø170

0.2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,021

0 10 Q [m³/h] 20 30 40
K1311.456/32/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 147

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-250, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150

0 20 Q [IM.gpm] 40 60 80 100 120

Qmin 50
60
10 65 η [%]

50
60 30
67.7

65
50
66.2
8 60
ø260
H [ft]

64.8
H [m] 50
ø246
60

6 ø232 20
62.0

ø215

4.5
0 5 Q [m³/h] 10 15 20 25 30 35

0 2 Q [l/s] 4 6 8 10
1.4 ø260

4
ø215
1.0
NPSH [ft]
R
NPSH [m]
R
2
0.5

0.3
1.15
1.5
ø260
1.0
P [hp]
ø246

0.8
ø232 1.0

0.6
ø215

0.4
0.5
P [kW]
Korrekturfaktor Stahlgusslaufrad
0.2 correction factor steel impeller
╖: 0,970
P: 1,031
0.1
0 5 Q [m³/h] 10 15 20 25 30 35
K1311.456/33/1
1311.45/11-EN

148 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 065-050-315, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150 200

0 50 Q [IM.gpm] 100 150

17
Qmin 40 50 55
16 60

η [%] 50
65

40 65.7
50 55
14
60 65 H [ft]

40 63.3
50
55 40
12 60
ø323
62.1 60
40 50
55
60
10 ø303
58.9
H [m] 30
ø285
55
8
ø265
7
0 10 Q [m³/h] 20 30 40

0 2 Q [l/s] 4 6 8 10 12
3

ø323
8

NPSH [ft]
NPSH [m] R
ø323
R

0 0
2.6

ø323
3

2
ø303 P [hp]

P [kW] ø285 2

ø265

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,935
P: 1,070
0.2
0 10 Q [m³/h] 20 30 40
K1311.456/34/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 149

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-125, n = 960 rpm

Etabloc

0 50 Q [US.gpm] 100 150 200

0 50 Q [IM.gpm] 100 150

2.9
Qmin 50 60
70
75
80 η [%]
2.5
81.8
8

50 60
70 80
75
2.0
79.1 6
50 60
70 ø141/A01
50 60 75
1.5 75 H [ft]
50 70 76.4
60
75
70 74.4 ø130/A01 4
70.9 70
70 70
1.0
ø126/120/12°/A05
60
H [m] Ø141 - Ø130: Form/Type A01 ø125/114/22°/A05
Ø129 - Ø113: Form/Type A05 2
Ø112 - Ø109: Form/Type A06
ø123/109/100/28°/A06
0.5
0 10 Q [m³/h] 20 30 40 50

0 5 Q [l/s] 10 15
0.8 2.6
ø141/A01

NPSH [ft]
R
ø123/109/100/28°/A06

0.6 2

NPSH [m]
R

1.4
0.4
0.34

ø141/A01
0.3 0.4

ø130/A01 P [hp]
0.2

ø126/120/12°/A05
P [kW] 0.2
ø125/114/22°/A05
ø123/109/100/28°/A06
0.1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,974
P: 1,026

0.02
0 10 Q [m³/h] 20 30 40 50
K1311.456/35/2
1311.45/11-EN

150 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-160, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

4.4
Qmin 50 60 70
76
4
η [%]
81.7

50 60 70
76

3 79.4 10
50 60 70
76 ø174
H [m] 77.4
50 60 76
70 H [ft]
76
ø159
2 75.7

ø145
5

ø132
1.2
0 10 Q [m³/h] 20 30 40 50

0 5 Q [l/s] 10 15
3.5
1.0

NPSH [ft]
R
NPSH [m]
R
2
0.5

0.5
0.1
0.6 0.8

ø174

0.6

0.4
ø159

0.4
ø145
P [hp]
0.2
ø132
0.2

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,979
P: 1,021
0.0 0.0
0 10 Q [m³/h] 20 30 40 50
K1311.456/36/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 151

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-200, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

Qmin 50 60 70
74
η [%]

50 60 79.5
70
74
6 20
50 60 78.1
70
74 74

H [m] 60
76.9 74
50 70 ø219
60 H [ft]
50 70 74 74
74 75.0
60 76.6 74 70 ø206
4 50
70
74 70
73.1 ø193
70
70
10
ø180
ø175
ø165
2
0 10 Q [m³/h] 20 30 40 50

0 5 Q [l/s] 10 15
3.5
1.0 ø219

NPSH [ft]
R
NPSH [m]
R ø165
2
0.5

1.0 ø219

0.8 ø206
1.0

ø193
0.6
ø180 P [hp]
P [kW]
ø175
0.4 ø165 0.5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,969
0.2 P: 1,032

0 10 Q [m³/h] 20 30 40 50
K1311.456/37/2
1311.45/11-EN

152 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-250, n = 960 rpm

Etanorm SYT, Etabloc

0 50 Q [US.gpm] 100 150 200 250

0 50 Q [IM.gpm] 100 150 200

Qmin 50 60 68
10 η [%]
74.6
50 60 68 30
73.9

50 60
68
8 68
71.1
H [ft]
50 60
68 68 ø260
H [m] 50 60
68 70.2 68
69.8 ø246
68
6 68 20

ø232

ø220
ø215
4.5
0 10 Q [m³/h] 20 30 40 50 60

0 5 Q [l/s] 10 15
1.4

1.0
NPSH [ft]
R
NPSH [m]
R
2
0.5

0.3
1.8

ø260

1.5 2
ø246

ø232 P [hp]
1.0
ø220
ø215
P [kW] 1

0.5

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030
0.1
0 10 Q [m³/h] 20 30 40 50 60
K1311.456/38/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 153

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 080-065-315, n = 960 rpm

Etanorm SYT, Etabloc

0 100 Q [US.gpm] 200 300

0 100 Q [IM.gpm] 200

Qmin 50 60 65
69
η [%]
15
50 60 72.5
65
69

H [m] 50 72.1 69
60 65
69 40
50 60 71.3 ø320
65 69
50 60 69
65
10 69 70.9
50 69 ø303
60 65 72.3
69 65
H [ft]
69
70.3 69 65
69 ø285
65
65
60 ø270
60 20
ø260
5 ø245

0 10 Q [m³/h] 20 30 40 50 60 70

0 5 Q [l/s] 10 15 20

ø320
4
ø245
1.0
NPSH [ft]
R

NPSH [m]
R
2
0.5

ø320
3 4

ø303

P [hp]
2 ø285

ø270
P [kW] ø260 2
ø245
1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,971
P: 1,030

0 0
0 10 Q [m³/h] 20 30 40 50 60 70
K1311.456/39/2
1311.45/11-EN

154 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-160, n = 960 rpm

Etanorm SYT, Etabloc

0 100 Q [US.gpm] 200 300 400

0 100 Q [IM.gpm] 200 300

4.6 15

Qmin 50 60
70
4
80 η [%]
H [ft]
83
50 60
70
85.7
50 60 80 10
3
70 81.4 83
50
60

70 80 ø174/A01
77.9

2 75.1 ø162/A01

ø155/149/10°/A05 5
H [m]
Ø174 - Ø154: Form/Type A01
Ø153 - Ø144: Form/Type A05 ø153/138/135/25°/A06
Ø143 - Ø138: Form/Type A06
1
0 20 Q [m³/h] 40 60 80 100

0 5 Q [l/s] 10 15 20 25
1.8
ø153/138/135/25°/A06

NPSH [m]
R
ø174/A01
4

1
NPSH [ft]
R

0.4

0.8 ø174/A01
1.0

ø162/A01
0.6
P [hp]
ø155/149/10°/A05

0.4 ø153/138/135/25°/A06
0.5

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,970
P: 1,031
0.2
0 20 Q [m³/h] 40 60 80 100
K1311.456/40/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 155

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-200, n = 960 rpm

Etanorm SYT, Etabloc

0 100 Q [US.gpm] 200 300 400

0 100 Q [IM.gpm] 200 300

Qmin 50 60 70
80
η [%]
50 60 70
80 85.2

6 50 60 20
70
84.5
80
50 60 80
70
80 83.9
H [m] 50 60 80
70
80 83.2 ø219 H [ft]
80
50 60 82.6 ø208
70 80
4 80
80
81.4
ø198
80
ø190 10
ø180
ø165
2
0 20 Q [m³/h] 40 60 80 100

0 5 Q [l/s] 10 15 20 25
1.0
3

NPSH [m] NPSH [ft]

R R

2
0.5

1.5 ø219 2

P [kW] ø208

P [hp]
ø198
1.0
ø190
ø180
1
ø165

0.5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,952
P: 1,051

0 20 Q [m³/h] 40 60 80 100
K1311.456/41/3
1311.45/11-EN

156 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-250, n = 960 rpm

Etanorm SYT, Etabloc

0 100 Q [US.gpm] 200 300 400

0 100 Q [IM.gpm] 200 300

Qmin 50 60
70
75
η [%]
80
50 60
70 81.0
10 75

50 80 80
60
70 80.6 30
75
80
50 60 70 80.0 75
8 75
50 60
70 H [ft]
75 75
50 60 79.6 ø269
70
75 79.2 75 ø256
78.9
6 75 ø243 20
75
75 ø231
H [m] ø223
ø215
4
0 20 Q [m³/h] 40 60 80 100

0 10 Q [l/s] 20
1.6

NPSH [m]
R 4

1
NPSH [ft]
R

0.2
3 4

ø269

ø256 P [hp]

2
ø243

P [kW] ø231 2
ø223
ø215
1

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,958
P: 1,044
0.2
0 20 Q [m³/h] 40 60 80 100
K1311.456/42/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 157

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-315, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400

0 100 Q [IM.gpm] 200 300 400

60
Qmin 50 60 70 75
η [%]
79.5
50 H [ft]
15 60
70
75

75
50 60 77.2
H [m] 70
ø334 40
75
75
75.9
50 60
70 75
10 ø311
74.5

ø290
70

ø265 20
5
0 20 Q [m³/h] 40 60 80 100 120

0 10 Q [l/s] 20 30

2
NPSH [ft]
R
NPSH [m]
R

0 0

6 8
ø334

P [kW]

ø311 6
4
P [hp]
ø290
4
ø265

2
2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,950
P: 1,053

0 20 Q [m³/h] 40 60 80 100 120

K1311.456/43/3
1311.45/11-EN

158 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 100-080-400, n = 960 rpm

0 200 Q [US.gpm] 400 600

0 100 Q [IM.gpm] 200 300 400 500

25 Qmin 50 60
70
80
η [%]
50 60
70 74.0
H [ft]
73.3
20 50 60
70
70
60
72.2 70
H [m]
50 60 ø398
70 70
50 60 ø380
71.2
15
70
69.9
ø355
40
ø330

10
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30

7
2
NPSH [ft]
R
NPSH [m] 5
R

ø398
8
ø380 10

6 ø355
P [hp]
P [kW]
ø330
4
ø315 5

2 Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,977
P: 1,023

0 20 Q [m³/h] 40 60 80 100 120 140

K1311.456/44/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 159

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-160, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600

0 100 Q [IM.gpm] 200 300 400 500

4.6 15
Qmin 50 60
70

80
4 50 60 η [%]
70 H [ft]
50 60 84.2
70 80
50
60
70 80 82.7

3 10
81.8 80
80
80.6 80
80
H [m] 80
ø185/A01

2 ø180/174/9°/A05

Ø185 - Ø177: Form/Type A01 70 ø180/168/162/18°/A06

Ø176 - Ø169: Form/Type A05 ø179/162/162/25°/A06
Ø168 - Ø162: Form/Type A06 5
1.4
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
1.4
ø185/A01
4

1.0 ø179/162/162/25°/A06
NPSH [ft]
R

NPSH [m]
R
2
0.5

1.2
ø185/A01
1.5

1.0 ø180/174/9°/A05
P [hp]
ø180/168/162/18°/A06

0.8
ø179/162/162/25°/A06
1.0

0.6

P [kW]

0.4
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.456/45/2
1311.45/11-EN

160 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-200, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

Qmin 50 60 70
80
η [%]

50 60
6
70
85.3 20
80

50 60 70
82.5
H [m] 80 80
50 60 82.0
70 80 H [ft]
60
50 80 ø219
4 70 77.8
ø206
74.6 ø193
10
70
ø180
ø170
2
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
1.5
ø170

NPSH [m]
R 4
ø219
1.0
NPSH [ft]
R

2
0.5

3
ø219
2.0
P [hp]
ø206

1.5 2
ø193

P [kW]
ø180
1.0 ø170

1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
0.5 P: 1,020

0 20 Q [m³/h] 40 60 80 100 120 140

K1311.456/46/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 161

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-250, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400

11.5
Qmin 50 60 70
80

10 η [%]

50 85.4
60 70
30
80

50 81.6 80
8 60
70
H [ft]
80

79.1 ø269
50 60
70
6 20
ø250
76.3
H [m]
70

4 ø232
70

ø210 10
2.5
0 20 Q [m³/h] 40 60 80 100 120 140

0 10 Q [l/s] 20 30 40
1.8
ø210

1.5 ø269

1.0
NPSH [ft]
R
NPSH [m]
R
2
0.5
4

ø269

3 4
ø250

P [hp]
ø232
2

P [kW] 2
ø210

1
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,965
P: 1,036
0.4
0 20 Q [m³/h] 40 60 80 100 120 140
K1311.456/47/2
1311.45/11-EN

162 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-315, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600

0 200 Q [IM.gpm] 400 600

60
Qmin 60 70
75
η [%]
60
70 80
75
H [ft]
15 81.7
60 80
70
75 80
81.1
H [m] 60 80
70 80 ø334
75 80.7 40
60
70 80
75
ø318
60 80 80.0
10 70 81.6
75 ø300
80
79.0
ø280

75 ø270

ø250 20
5
0 20 Q [m³/h] 40 60 80 100 120 140 160

0 10 Q [l/s] 20 30 40
2

ø334

NPSH [m] 5
R
ø250
NPSH [ft]
1 R

8
10
ø334

6 ø318
P [hp]
ø300

4 ø280
ø270 5
P [kW]
ø250

0 0
0 20 Q [m³/h] 40 60 80 100 120 140 160
K1311.456/48/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 163

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 125-100-400, n = 960 rpm

0 200 Q [US.gpm] 400 600 800

0 200 Q [IM.gpm] 400 600 800

Qmin 55
65
25 70
η [%] 80
74

55
65 75.7
70
H [ft]
74
20 75.3
55
65 74
70
60
H [m] 74
74 70
55 74.5
65
70
74
70 ø401
15 55 73.4
65
70
70 ø380
72.8
40
70 ø355
ø330
10
0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60

ø317 ø330

20
5

NPSH [ft]
NPSH [m] ø401 R
R

0 0

ø401

ø380
10

ø355
P [kW] 10
ø330
ø317
5
P [hp]

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,021
0 0
0 50 Q [m³/h] 100 150 200
K1311.456/49/2
1311.45/11-EN

164 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-200, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

Qmin 50 60
70
75
80
85
50 η [%]
6 60 20
70
75 87.5
80
50 60
70 85 85
75 85.3
80 85
50 H [ft]
60
70 82.8
4 75 ø224/A01
80
78.9 80
ø210/A01
H [m] 75
10
ø206/195/196/15°/A06
Ø224 - Ø205: Form/Type A01 ø208/182/196/34°/A06
Ø204 - Ø182: Form/Type A06
2
0 50 Q [m³/h] 100 150 200

0 20 Q [l/s] 40 60
1.9
6
ø224/A01
ø208/182/196/34°/A06

1.5 NPSH [ft]

NPSH [m]
R 4

1.0

3 ø224/A01
4

P [hp]

ø210/A01

ø206/195/196/15°/A06
2

ø208/182/196/34°/A06

P [kW] 2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,976
P: 1,025
1
0 50 Q [m³/h] 100 150 200
K1311.456/50/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 165

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-250, n = 960 rpm

Etanorm SYT, Etabloc

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

11
Qmin 60 70
80
10
85
60 70 30
80
η [%]
60 88.0
8 70 85
H [ft]
80
60 86.3
70
85
80 ø269
6 85.1 20
85
82.8 ø252
H [m]
ø237

4 ø218

0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
2.6
8

2 NPSH [ft]
R

NPSH [m] 5
R

0.6 2
5.5

ø269

4 ø252
P [hp]

ø237
P [kW] 4

ø218

2
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,972
P: 1,029
0.5
0 50 Q [m³/h] 100 150 200 250
K1311.456/51/2
1311.45/11-EN

166 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-315, n = 960 rpm

Etanorm SYT

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

60
18
Qmin 50 60 70
75
80
η [%]

16 50 60
70
75
80 84.6 H [ft]
50 60
70
14 75
80 83.6
50 60
70
75 ø334
82.6
12 50 60 80 40
70
75 ø320
50 60 81.7
70 80
75
80.6 80
ø306
10
79.9 80
ø294
H [m]
ø280
8
ø270

0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
1.8

NPSH [m]
R
4

1
NPSH [ft]
R

0.4
11

10 ø334

ø320
8
ø306 10

ø294
6
ø280 P [hp]
ø270

4
5
P [kW]

Korrekturfaktor Stahlgusslaufrad
2 correction factor steel impeller
╖: 0,985
P: 1,015
1
0 50 Q [m³/h] 100 150 200 250
K1311.456/52/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 167

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-400, n = 960 rpm

Etanorm SYT

0 200 Q [US.gpm] 400 600 800 1000 1200

0 200 Q [IM.gpm] 400 600 800 1000

29
Qmin 50 60
70
75
80
η [%]
50 60
25 70 82.1
75
80
80
50 60
70
75 81.8 80
80 H [ft]
50 60 ø419
70
20 75 81.4 80
50 80
60
70 80 ø399
75 81.1 60
50 60 80
70 80
75 ø380
80.8
80 80
15
80.6 ø362
80
H [m] ø346
40
ø330
10
0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
2.4
7
2
NPSH [ft]
R

NPSH [m] 5
R

2
0.4

20
ø419

ø399
15 20
ø380

ø362
P [hp]
ø346
10
ø330
P [kW] 10

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,980
P: 1,020
1
0 50 Q [m³/h] 100 150 200 250
K1311.456/53/2
1311.45/11-EN

168 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 150-125-510, n = 960 rpm

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

30 Qmin 50 60
η [%]
70
30 50 60
40
70
72.4

72.4
H [m]
30 70
50 60 Qmax
70 70
ø508/A01 100
30
71.4
ø508/496/28°/A05
30 50 70
60

70 H [ft]
70.5
70 ø463/450/28°/A05
20

ø417/400/35°/A05 50

0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
6
ø417/400/35°/A05
ø463/450/28°/A05
15
ø508/A01
4

NPSH [m] NPSH [ft]

3% 3%

0 0

30 ø508/A01 40

ø508/496/28°/A05
P [kW]

P [hp]
20 ø463/450/28°/A05

20
ø417/400/35°/A05

0 50 Q [m³/h] 100 150 200 250

KGP456/5V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 169

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-200, n = 960 rpm

Etabloc

0 500 Q [US.gpm] 1000 1500

0 200 Q [IM.gpm] 400 600 800 1000 1200

6.8
Qmin 40 50
60
65 20
6 70
40 50 60 65 75
70
40 50 75 80 η [%]
60 65 H [ft]
70
5 40 75 80
50 60 65 82.1
70
75 80 15
40 50 81.5
60 65
70 80.9
75 80
4 80.3 80
80
80
80
79.7
75
75 75
3 10
75 ø224/A01
75 70 ø216/A01
H [m] 70
Ø224 - Ø216: Form/Type A01 70 ø221/206/200/15°/A06
Ø215 - Ø210: Form/Type A05 ø220/198/200/22°/A06
2
Ø209 - Ø188: Form/Type A06 ø218/188/200/30°/A06
0 50 Q [m³/h] 100 150 200 250 300 350

0 20 Q [l/s] 40 60 80 100
4

NPSH [m] 10
R

NPSH [ft]
2 R

4
1

ø224/A01

ø216/A01

3 ø221/206/200/15°/A06
4

ø220/198/200/22°/A06

P [kW]
ø218/188/200/30°/A06
P [hp]

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller 2
╖: 0,992
P: 1,009
1.2
0 50 Q [m³/h] 100 150 200 250 300 350
K1311.456/55/2
1311.45/11-EN

170 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-250, n = 960 rpm

Etabloc

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

Qmin 50 60
10 70
75
80 η [%]
50 60 85
70
75
30
50 80
60
70 89.7
75 85
8 50 60 80
70 H [ft]
50 75 85
60 88.2
70 80
50 75
60 87.0 85
70 80 85
6 75 85.3 85 20
80 85 85 ø269
84.1
H [m] 82.6 ø258
80
80 ø250
4 80
ø239
ø230
ø220 10
2.5
0 50 Q [m³/h] 100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
2.6
8

2 NPSH [ft]
R

NPSH [m] 5
R

8
ø269
10

ø258
6
P [hp]
ø250

ø239

4 ø230
5
ø220
P [kW]

Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
2 ╖: 0,970
P: 1,031

0 50 Q [m³/h] 100 150 200 250 300 350 400

K1311.456/56/2
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 171

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-315, n = 960 rpm

Etanorm SYT

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000

Qmin 60 70
80
85 η [%]
60
15 70

80 88.3
60
70

H [m] 60 80
70
84.7 40
85
60 80
70 83.5
ø334
60 80
10 70 84.0 80
80
H [ft]
83.1 ø317
80
79.2 ø303
80
ø290
ø277 20

5
0 50 Q [m³/h] 100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
2

NPSH [m] 5
R

NPSH [ft]
1 R

15 20

ø334
P [kW]

P [hp]
ø317
10
ø303

ø290
10
ø277
ø264
5
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,974
P: 1,027

0 50 Q [m³/h] 100 150 200 250 300 350 400

K1311.456/57/3
1311.45/11-EN

172 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-400, n = 960 rpm

Etanorm SYT

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

30
Qmin 60 70
80
η [%]
85
25
60 70 86.6 80

80
85
H [ft]
85
60 70
20 85.9
80
80 85
60
60 ø419
70
84.5 80
80
15
83.7 80 ø385
H [m] 80
40

70 ø355
10
ø330
8
0 100 Q [m³/h] 200 300 400

0 20 Q [l/s] 40 60 80 100 120

4
ø419
10

ø330
2
NPSH [ft]
R
NPSH [m]
R

0 0
28

ø419

20
ø385

ø355 20

ø330
10

P [hp]

P [kW]
Korrekturfaktor Stahlgusslaufrad
correction factor steel impeller
╖: 0,993
P: 1,007
0 0
0 100 Q [m³/h] 200 300 400
K1311.456/58/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 173

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-150-510, n = 960 rpm

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

30 40 Qmin 60 η [%]
70
74.5
40
77.1

30 40 60
H [m] 70
74.5 74.5
30 40
60 76.4 Qmax
70
30 74.5 100
74.5
75.5 ø508/A01
30 40 60 74.5
70
70
74.5
75.0 70 H [ft]
74.5
ø488/472/A05
20 ø463/447/28°/A05
70

50
ø420/404/28°/A05

0 50 Q [m³/h]
100 150 200 250 300 350 400

0 20 Q [l/s] 40 60 80 100
ø508/A01
20

5
ø488/472/A05
ø463/447/28°/A05 NPSH [ft]
NPSH [m] 3%
3% ø420/404/28°/A05

0 0

60
ø508/A01
40

ø488/472/A05
P [kW] 40
ø463/447/28°/A05

P [hp]
20 ø420/404/28°/A05

0 0
0 50 Q [m³/h]
100 150 200 250 300 350 400
KGP.456/5W/0
1311.45/11-EN

174 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 200-200-250, n = 960 rpm

0 500 Q [US.gpm] 1000 1500 2000

0 500 Q [IM.gpm] 1000 1500

30
20 Qmin
30 η [%]
40
50
8 60
70 H [ft]
80
20 30 84
40
50 85.3
60 84
6 20
20 30 70 80
40
50 80 Qmax
82.8
H [m] 60 80 ø260/A01
70
20 30 78.7
4 40
ø247/240/6°/A05
50
60 ø239/223/215/14°/A06
10
69.4

ø231/200/215/27°/A06
2
0 100 Q [m³/h] 200 300 400 500

0 20 Q [l/s] 40 60 80 100 120

4
ø239/223/215/14°/A06
ø231/200/215/27°/A06 ø247/240/6°/A05
NPSH [m] 10
3% ø260/A01

NPSH [ft]
2 3%

ø260/A01
8
10
P [kW]
ø247/240/6°/A05

6
P [hp]
ø239/223/215/14°/A06

4
ø231/200/215/27°/A06 5

0 100 Q [m³/h] 200 300 400 500

KGP.456/60/1
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 175

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-275, n = 960 rpm

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

30
Qmin
10 40
50
60 η [%]
70
30
80

30 40 50
8 60 85
30 40 70
50
60 80 85.5 H [ft]
70 85
H [m] 80
84.6
83.3
6 20
80

80 80 Qmax

70
4
70 70 ø280/A01
ø280/257/280/20°/A08
10
ø280/247/270/20°/A08

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

8
ø280/A01
NPSH [m]
3% 20

5
ø280/257/280/20°/A08
NPSH [ft]
ø280/247/270/20°/A08 3%

5
1
14
10

P [kW] ø280/A01
12

P [hp]
8

10
ø280/257/280/20°/A08

ø280/247/270/20°/A08

6 8

0 100 Q [m³/h] 200 300 400 500 600

KGP.456/6T/0
1311.45/11-EN

176 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-320, n = 960 rpm

0 1000 Q [US.gpm] 2000 3000

0 500 Q [IM.gpm] 1000 1500 2000 2500

η [%]
30
40
15 50
60
Qmin
70
80
85
H [m] 86.5 40
30 40 50 60
70 85
80
10 Qmax
83.7 80
30 40 50 60
H [ft]
70
80 80
82.0 70
80
70 20
5 ø325/A01
60
ø280/256/270/20°/A06
ø304/287/16°/A05
0 100 Q [m³/h] 200 300 400 500 600 700

0 50 Q [l/s] 100 150 200

ø325/A01
20
5
ø304/287/16°/A05
NPSH [ft]
NPSH [m] ø280/256/270/20°/A06 3%
3%

0 0

ø325/A01

15 20

P [kW]

ø304/287/16°/A05 P [hp]

ø280/256/270/20°/A06
10

5
0 100 Q [m³/h] 200 300 400 500 600 700
KGP.456/6V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 177

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-375, n = 960 rpm

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

Qmin
30 40 50 η [%]
60 70
80
20 85

86.7
60
H [m] 30 40 50 60 70
80
85
85
85.6 Qmax H [ft]
15 85 80
30 40 50 60
70
80
80
81.0
40
ø373/A01
80
ø356/343/14°/A05
10
70

ø334/305/30°/A05

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

ø373/A01

20
5
ø356/343/14°/A05
NPSH [ft]
NPSH [m] 3%
3% ø334/305/30°/A05

0 0
30 40

ø373/A01

P [kW]

30
ø356/343/14°/A05
20
P [hp]

ø334/305/30°/A05 20

0 100 Q [m³/h] 200 300 400 500 600

KGP.456/6W/0
1311.45/11-EN

178 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-435 , n = 960 rpm

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

30
30 40 Qmin 60 70
80 η [%]

30 40 60 70 85.0
25 80
80
30 40 60 70 85.6
80
H [ft]
30 40 60 70 80 Qmax
20 84.0
80
ø433/A01
83.1 80 60
H [m]
80

15 80 ø427/405/28°/A05

70 ø405/383.5/28°/A05 40

10
ø386/364/28°/A05

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

18
ø433/A01
NPSH [ft]
4 3%
ø427/405/28°/A05
NPSH [m] ø405/383.5/28°/A05
10
3%
ø386/364/28°/A05
2

40 ø433/A01

ø427/405/28°/A05
30 40

ø405/383.5/28°/A05
P [kW]
ø386/364/28°/A05 P [hp]
20

0 100 Q [m³/h] 200 300 400 500 600

KGP.456/6X/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 179

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 250-200-510 , n = 960 rpm

0 500 Q [US.gpm] 1000 1500 2000 2500

0 500 Q [IM.gpm] 1000 1500 2000

Qmin η [%]
40 50 60 70 80
40
83.7

40 50 60 70
H [m] Qmax
80

83.2
40 50 60 70 ø508/A01 100
30 80

82.8 80

40 50 60 ø490/472/28°/A05
70 80
80
H [ft]
81.2 ø457/438/28°/A05
20 80

ø410/390/A05 50

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

ø508/A01

NPSH [m] ø490/472/28°/A05

10
3%
ø457/438/28°/A05
2
ø410/390/A05 NPSH [ft]
3%

0 0

60 ø508/A01 80

P [kW]
ø490/472/28°/A05 60

40
P [hp]
ø457/438/28°/A05

40
ø410/390/A05
20
20

0 100 Q [m³/h] 200 300 400 500 600

KGP.456/6Y/0
1311.45/11-EN

180 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-295, n = 960 rpm

0 1000 Q [US.gpm] 2000 3000

0 1000 Q [IM.gpm] 2000 3000

30
12 40 40
30 50 Qmin η [%]
40 60
50
60 70
10
70 75
30 75
H [ft]
40
50
60 78.9
8
70 79.0
H [m] 75
75
6 77.8 20
75 Qmax
75 ø322/A01
4 70 ø322/299/322/15°/A06

ø302/269/302/20°/A08

0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

ø322/A0114
4
ø322/299/322/15°/A06
NPSH [ft]
3%

NPSH [m] 10
3% ø302/269/302/20°/A08

16 ø322/A01

14 ø322/299/322/15°/A06
P [kW] P [hp]

10 ø302/269/302/20°/A08

0 200 Q [m³/h] 400 600 800

KGP.456/7H/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 181

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-295.1 , n = 960 rpm

0 1000 Q [US.gpm] 2000 3000

0 500 Q [IM.gpm] 1000 1500 2000 2500

H [m] 30
40
40
50
Qmin η [%]
30 60
40
10 50
60 70
30 H [ft]
40 75
50 70
30 60
40 75
50 70 77.4
60 75
70 78.0
75
20
75 77.8 Qmax
5 76.2 75
75 75 ø322/A01
70 70
ø313/297/313/10°/A06
ø303/269/303/15°/A08
ø303/245/303/15°/A08

0 100 Q [m³/h] 200 300 400 500 600 700

0 50 Q [l/s] 100 150 200

9
ø303/269/303/15°/A08
ø313/297/313/10°/A06
ø303/245/303/15°/A08 ø322/A01 NPSH 3% [ft]
2

NPSH [m] 5
3%

2
14

ø322/A01
12

10
ø313/297/313/10°/A06
P [hp]
P [kW]

8
10
ø303/269/303/15°/A08

6 ø303/245/303/15°/A08

0 100 Q [m³/h] 200 300 400 500 600 700

KGP.456/7J/0
1311.45/11-EN

182 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-320 , n = 960 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

30 40
14 50 Qmin
60
70

80 η [%]
12 40
30 40 50 85
60
30 40 70 85.7
50
80
10 60
70 85 85
80 85.3 H [ft]
84.1 85
8 80
Qmax
H [m] 80
80

6 20
ø327/A01
70
70

4 ø320/304/320/12.5°/A08
ø318/290/318/20°/A08

0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

6
ø327/A0118
NPSH [m]
3%
NPSH [ft]
4 3%
ø318/290/318/20°/A08 ø320/304/320/12.5°/A08
10

2
6

ø327/A01
20

25
18

P [hp]
ø320/304/320/12.5°/A08
16

P [kW] 20
ø318/290/318/20°/A08
14

0 200 Q [m³/h] 400 600 800 1000

KGP.456/7K/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 183

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-375, n = 960 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

30 Qmin
20 40 50 η [%]
60
70
80 60
85
85.4
30 40 50
15
60
70
85 H [ft]
80

84.2 80 Qmax
H [m] 30 40 50 60 40
70
80
81.9 80
10
80 ø373/A01
70

70
ø354/334/16°/A05
20
5 ø326/299/314/20°/A06

0 200 Q [m³/h] 400 600 800 1000

0 100 Q [l/s] 200

ø373/A01

20
5
ø354/334/16°/A05

ø326/299/314/20°/A06 NPSH [ft]

NPSH [m] 3%
3%

0 0

ø373/A01

30 40

P [kW]
ø354/334/16°/A05
P [hp]

ø326/299/314/20°/A06
20

10
0 200 Q [m³/h] 400 600 800 1000
KGP.456/7M/0
1311.45/11-EN

184 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-435, n = 960 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

100
30 30 40 50 Qmin η [%]
60
70
80
85

88.2
25
30 40 50 60 70 80
80
85
Qmax
85
87.8 H [ft]
20
30 40 50 80
60 85
70
80
60
H [m]
80 ø433/A01
84.6
15 ø414/399/14°/A05
80

10 ø413/354/316/30°/A08

0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

10
ø433/A01

NPSH [m]
3%
20
5 ø414/399/14°/A05

ø413/354/316/30°/A08 NPSH [ft]

0 0

60 80
ø433/A01

P [kW]

ø414/399/14°/A05 60
40
P [hp]

ø413/354/316/30°/A08 40

0 200 Q [m³/h] 400 600 800 1000

KGP.456/7N/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 185

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 300-250-510, n = 960 rpm

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

40 30 40 50 60 70 Qmin
80
84 η [%]

120
35 86.9
30 40 50 60 70
80
84 Qmax
30 84 100
85.1
30 40 50 60 ø508/A01
H [m] 70 H [ft]
80
84
84
25 85.1 80
84
ø485/460/28°/A05
80
20
60
ø450/424/28°/A05

0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

ø508/A01 16

4 NPSH [ft]
3%

NPSH [m] 10
3% ø485/460/28°/A05

2 ø450/424/28°/A05

ø508/A01
80
100

ø485/460/28°/A05
60
P [hp]
P [kW]
ø450/424/28°/A05

40
50

0 200 Q [m³/h] 400 600 800 1000

KGP.456/7P/0
1311.45/11-EN

186 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-350, n = 960 rpm

0 2000 Q [US.gpm] 4000 6000

0 1000 Q [IM.gpm] 2000 3000 4000 5000

30
30
40
50
Qmin
η [%]
15 40 60 H [ft]
50
60 70
70
80
H [m] 30 40 80
50
60
40
70
83.8
80 83.8
10
83.2
80 Qmax
80

80
ø375/A01 20
5 ø375/348/375/15°/A06
70

ø352/313/352/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200 1400

0 100 Q [l/s] 200 300 400

7
ø375/348/375/15°/A06
NPSH [m] 20
3% ø375/A01
5

ø352/313/352/20°/A08 NPSH [ft]

5
1

ø375/A01

30 40
ø375/348/375/15°/A06
P [kW]
P [hp]
25

20
ø352/313/352/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200 1400

KGP.456/7T/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 187

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-350.1 , n = 960 rpm

0 1000 Q [US.gpm] 2000 3000 4000 5000

0 1000 Q [IM.gpm] 2000 3000 4000

60
30
40
50 Qmin η [%]
60 H [ft]
15 30
40
50 70
60
70
H [m] 30
40 80 40
50
60
30 80
40 70
50 80.8
10 60 Qmax
70 80 81.9
80
81.4
80
79.5
80
20
ø375/A01
70
5 70
70
ø364/345/364/10°/A06
ø352/285/252/15°/A08
ø352/313/352/15°/A08

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

16
ø375/A01

4 ø364/345/364/10°/A06
NPSH [ft]
3%
ø352/285/252/15°/A08 ø352/313/352/15°/A08
NPSH [m] 10
3%

30 40
ø375/A01

P [hp]
25

P [kW] 30
ø364/345/364/10°/A06

ø352/313/352/15°/A08
15 20
ø352/285/252/15°/A08

0 200 Q [m³/h] 400 600 800 1000 1200

KGP.456/7U/0
1311.45/11-EN

188 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-375, n = 960 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

20
30 40
50 Qmin 60
60
70
80 η [%]
30 40 85
50 H [ft]
15 60
30 70 87.3
40 50 80
60 85
70
80
H [m] 85 87.1
86.7 85 40
85
85 Qmax
10 80
80
80

70
70
70 ø380/A01
20
ø380/352/380/20°/A08
5
ø365/333/365/20°/A08

0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600

0 100 Q [l/s] 200 300 400

6 ø380/A01 20

NPSH [m]
3%
ø365/333/365/20°/A08 NPSH [ft]
3%
4 ø380/352/380/20°/A08

ø380/A01
40

P [kW]
P [hp]
ø380/352/380/20°/A08

30 ø365/333/365/20°/A08
40

30
0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600
KGP.456/7V/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 189

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-435 , n = 960 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

30 40 50
60
Qmin η [%]
70
80
25 85
80

89.0
H [ft]
30 40 50
20 60
70
80
85 60
85
H [m] Qmax
88.5
30 40 50 60 80
70
15 80
85 85
87.6 ø434/A01
80
85 40
80
10 70
ø406/383/16°/A05
ø373/343/360/20°/A06

0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600

0 100 Q [l/s] 200 300 400

6
ø434/A01 18
NPSH [m] ø406/383/16°/A05
3%
NPSH [ft]
4 ø373/343/360/20°/A06 3%

100
ø434/A01

60 80

P [hp]
P [kW]
ø406/383/16°/A05
60
40
ø373/343/360/20°/A06

20
0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600
KGP.456/7X/0
1311.45/11-EN

190 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm 350-300-510 , n = 960 rpm

0 2000 Q [US.gpm] 4000 6000

0 2000 Q [IM.gpm] 4000

40 30 40
Qmin
50 60 70
80 η [%]
85
H [m] 86.7
30 40 50 60 70
80 Qmax
85
30 100
85
85.6 80
30 40 50 85
60 70
80
80
82.3 70 H [ft]
ø508/A01
20 80
ø482/464.5/14°/A05

70 50

ø452/412/30°/A05
0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600

0 100 Q [l/s] 200 300 400

ø508/A01 50

ø482/464.5/14°/A05 NPSH [ft]

3%
NPSH [m]
3% ø452/412/30°/A05

0 0

ø508/A01

150

100
ø482/464.5/14°/A05 P [hp]

P [kW] 100

ø452/412/30°/A05

0 200 Q [m³/h] 400 600 800 1000 1200 1400 1600

KGP.456/7Y/0
1311.45/11-EN

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 191

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 125-500.2, n = 960 rpm

Etanorm-RSY

0 200 Q [US.gpm] 400 600 800 1000

0 200 Q [IM.gpm] 400 600 800

150

50
60
40 65
50 70 η [%]
60 72 H [ft]
65 73
70
50 72 74.0
60 73
65 73.5 73
70 73 72
30 50 72 72 70 100
60
65 72.5 70
50 70 72 65
60
H [m] 65 71.6 70 65
70 60
70.7 70 65 60
20 70
65 60
50
65 60 50
60 50 50
50 ø405
50 ø380
10 ø340
ø300
ø260

0 50 Q [m³/h] 100 150 200 250

0 20 Q [l/s] 40 60
4

NPSH [m] 10
R

2
NPSH [ft]
R

0 0

30
ø405
20
ø380 P [hp]

15 ø340 20

P [kW]
ø300

10 ø260

0 50 Q [m³/h] 100 150 200 250

K34555/1
1311.45/11-EN

Table 15: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

192 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 150-500.1, n = 960 rpm

Etanorm-RSY

0 500 Q [US.gpm] 1000 1500

0 500 Q [IM.gpm] 1000 1500

40
50 60 65 70 75
78
80
50 60 65 η [%]
H [m] 70
75 81.4
78
80
50 60 65 80
70 80.9
75
78 80 78
30 50 60 100
65 70
75 79.7 78 75
50 60 78
65 70 78 75
75 78.6 70
50 60 65 70 75 78 75 70
77.1
77.9 75
70 ø500 H [ft]
75 ø480
75 70
20 70 ø460
70

65
65 ø440
ø420
ø410 50

0 100 Q [m³/h] 200 300 400

0 20 Q [l/s] 40 60 80 100 120

3.5

10
NPSH [m]
R

2
NPSH [ft]
R

0.5 2

40
ø500

ø480

30 ø460 40
ø440
P [kW]
ø420 P [hp]
ø410
20

0 100 Q [m³/h] 200 300 400

K34558/0
1311.45/11-EN

Table 16: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 193

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 200-250, n = 960 rpm

0 500 Q [US.gpm] 1000 1500 2000 2500

0 500 Q [IM.gpm] 1000 1500 2000

8
η [%]

60
70
75
6 80 20
60
83
70 84
75 85.0
H [m] 60 80 84
70 83 83 H [ft]
60 75 83.6 80
4 70 83
80 75
75 80
81.7
80 75 70
78.2
10
75 70
75 ø269/240/26°/A05
70
2 ø256/225/222/26°/A06
70
ø244/210/222/26°/A06
ø237/200/222/26°/A06

0 100 Q [m³/h] 200 300 400 500

0 50 Q [l/s] 100 150

12
NPSH [ft]
R
3 10

NPSH [m]
R

2
6

6 8
ø269/240/26°/A05
P [hp]
P [kW]

6
ø256/225/222/26°/A06

ø244/210/222/26°/A06
4

ø237/200/222/26°/A06
2
0 100 Q [m³/h] 200 300 400 500
K34561/0

Table 17: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

194 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 200-260, n = 960 rpm

0 500 Q [US.gpm] 1000 1500 2000 2500

0 500 Q [IM.gpm] 1000 1500 2000

60
28
75
η [%]
8 60 79
82
75
60
H [ft]
79 83.5
H [m]
82
75 82
83.3

6 79 20
82
79.7 79
79
79
75

75 75

4 ø260
ø240 ø250 12

0 100 Q [m³/h] 200 300 400 500

0 50 Q [l/s] 100 150

4 13

NPSH [m] NPSH [ft]

R R

3 10

2
6

ø260
8

10
ø250
P [kW]
ø240 P [hp]

6 8

6
4

0 100 Q [m³/h] 200 300 400 500

K34898/0

Table 18: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 195

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 200-330, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

55 60
15 65
70 η [%]
75
80
84.5
55 60
65 70
H [m] 75 86.0
80 40
55 60 84.5 84.5
65
70 85.2
75
10 84.5
80 80
55 60
65 82.9
H [ft]
70
80
75
80
ø330
75
78.9
75
ø310 20
75 70
5 70
65
ø290

ø270

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

16
ø330

4 NPSH [ft]
R

NPSH [m] 10
R

2
6

ø330

15 20
ø310
P [kW]

P [hp]
ø290
10

ø270
10

5
0 100 Q [m³/h] 200 300 400 500 600
K34902/0
1311.45/11-EN

Table 19: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

196 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 200-400, n = 960 rpm

Etanorm-RSY

0 500 Q [US.gpm] 1000 1500 2000 2500

0 500 Q [IM.gpm] 1000 1500 2000

25
60 80
70
75
80 η [%]
83
84.6
H [ft]
60 70 75
20 80
83 83
60
70 75 60
85.2 80
H [m] 80

60 83 83
70 83.2 75
75 83
15 80 80
83
83.9 80 75 ø405
83
70
75
40
80
ø380
10 75
ø360
ø340

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

14
4
NPSH [ft]
R

NPSH [m] 10
R

ø405
30 40

P [kW] ø380
P [hp]

20 ø360

ø340
20

0 100 Q [m³/h] 200 300 400 500 600

K34573/0
1311.45/11-EN

Table 20: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 197

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 200-500, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000

0 500 Q [IM.gpm] 1000 1500 2000

60
40 70 74.5
60 78 80 η [%]
70 82
74.5
78 83.1
80
60 70
H [m] 74.5
78 81.4 82
80 80
60 80
70 78
74.5 81.2
78 78
30 60 74.5 100
70 79.1 80
74.5 74.5
60 78
77.8 70
70 78
70
74.5 74.5
75.0 74.5 74.5
70
ø510
74.5
ø500 H [ft]
70 70
20 ø480
70
ø460
ø440
ø420 50

0 100 Q [m³/h] 200 300 400 500 600

0 50 Q [l/s] 100 150

NPSH [ft]
4 R

NPSH [m] 10
R

60 80
ø510
ø500
P [kW]

ø480 60
40
ø460 P [hp]
ø440
40
ø420

20
20

0 100 Q [m³/h] 200 300 400 500 600

K34577/0
1311.45/11-EN

Table 21: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

198 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 250-300, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

12 40

η [%]

10
H [ft]
60

8 70
75
60
80
70 82
60 75 83.5
6 20
70 80 84.3
83.5
H [m] 75 82 82
82.5 80
80 82
4 80.9 80 75
80 70
75
75 70 60
70
2 60
ø313/285/23°/A05
ø291/260/258/23°/A06
ø279/245/258/23°/A06
0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

NPSH [ft]
R
4

NPSH [m] 10
R

2
14

12
15

10
P [hp]
ø313/285/23°/A05

8
10
P [kW]

6 ø291/260/258/23°/A06

ø279/245/258/23°/A06
4
5
0 200 Q [m³/h] 400 600 800
K34580/0
1311.45/11-EN

Table 22: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 199

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 250-330, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000 3000

0 1000 Q [IM.gpm] 2000 3000

60
14 70
75 η [%]
80
83
87

12 60 40
88.7
70
75
80
87
60 83
10 70 83.4
75 83
83 H [ft]
H [m] 80
80
80.5 80
8
80 ø330
75

ø310 20
6 75

ø290

0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

NPSH [ft]
4 R

NPSH [m] 10
R

ø330
30

20
P [hp]
P [kW] ø310

15 20

ø290

0 200 Q [m³/h] 400 600 800

K34584/0
1311.45/11-EN

Table 23: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

200 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 250-400, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

25
80
60
70
75 η [%]
80
83
85
20 60
70
85.4
75 85
80
83 83 60
60
70 84.3 80
75
80
83 83 75 H [ft]
15 60
70 80
75 84.9 70

H [m] 83 75 40
79.8 80
70 ø405
10 75

75 70 ø380
70
ø360
20
ø340
5
0 200 Q [m³/h] 400 600 800

0 50 Q [l/s] 100 150 200 250

NPSH [ft]
4 R

NPSH [m] 10
R

2
6

60
ø405
40
P [hp]

30 40
ø380

P [kW]
ø360
20

ø340
20

0 200 Q [m³/h] 400 600 800

K34588/0
1311.45/11-EN

Table 24: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 201

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 250-500, n = 960 rpm

Etanorm-RSY

0 1000 Q [US.gpm] 2000 3000 4000

0 1000 Q [IM.gpm] 2000 3000

40 60 65
70
75
60 80 η [%]
65 70 82
75
H [m] 80 84.5
60 82
65 70
75 84.5 85.4
80
82
60 65 85.1 84.5
70 84.5 100
30 75
80 85.2 84.5
60 82 82
65
70 80
75 84.5
80 83.4 82
82
80
84.5 82 75
85.2 82 80 H [ft]
75 ø520
84.5 80
20 75
82
80 ø500
75
ø480
75
ø460 50
ø440
0 200 Q [m³/h] 400 600 800 1000

0 50 Q [l/s] 100 150 200 250

14
4
NPSH [ft]
NPSH [m] R
R

3 10

7
2

80
ø520
100

ø500
60
ø480 P [hp]
P [kW]
ø460

40 ø440
50

0 200 Q [m³/h] 400 600 800 1000

K34592/0
1311.45/11-EN

Table 25: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

202 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 300-340, n = 960 rpm

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

H [m] η [%]
40
60

60 70
10 60 76
70
80
70 76 H [ft]
82
76 80
60 80 82 83.6
80.2 82.282
70 80
82
76 80 20
80
5 76
77.0 76 76
70
76 70
70
ø351/320/23°/A05
ø338/305/289/23°/A06
ø331/295/289/23°/A06
ø313/270/289/23°/A06

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

6
18
NPSH [m]
R
NPSH [ft]
R
4

20
P [hp]
P [kW]
ø351/320/23°/A05
15 20
ø338/305/289/23°/A06

ø331/295/289/23°/A06

ø313/270/289/23°/A06 10

0 200 Q [m³/h] 400 600 800 1000 1200

K34595/0

Table 26: Correction coefficients

1311.45/11-EN

Impeller material Correction coefficient S [m]

EN-GJL-250 1,2
CC480K-GS 0,5
1.4408 0,5
NPSHavailable ≥ NPSH + correction coefficient S

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 203

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 300-360, n = 960 rpm

Etanorm-RSY

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

60
70 η [%]
75
15 80
60 83
70 85
75
80
87.1
H [m] 83
60 40
70 85
75
85.8 85
80
10 85 83
81.6 H [ft]
83 80
80 80
75
75
75 70 ø360
20
5 ø340
ø320

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

10
NPSH [ft]
R
NPSH [m]
R
20
5

ø360
30 40

ø340
P [kW]

P [hp]

20 ø320

0 200 Q [m³/h] 400 600 800 1000 1200

K34599/0
1311.45/11-EN

Table 27: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

204 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 300-400, n = 960 rpm

Etanorm-RSY

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

60
70
60 75 η [%]
79
25 70
75
81.5
79
84 80
85.5
81.5
60 86.1
70 84 85.5
75
79 84.6 H [ft]
81.5 84
60 84 84
20 70 81.5
75
79 81.5 79
85.1
60 81.5 60
79 75
H [m] 70
75 84
83.8 75
79 ø430
81.5
15 81.5 ø420
79
81.5
82.1
81.5
79 ø400
40
79
10 ø380
ø360

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

5 NPSH [ft]
R

NPSH [m] 15
R

80
100
ø430

ø420

60
P [hp]

P [kW]
ø400

40
ø380 50

ø360

0 200 Q [m³/h] 400 600 800 1000 1200

K34603/0
1311.45/11-EN

Table 28: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY 205

Centrifugal Pumps with Shaft Seal
Standardised Water Pump / Thermal Oil and Hot Water Pump

Etanorm-R 300-500, n = 960 rpm

Etanorm-RSY

0 2000 Q [US.gpm] 4000

0 1000 Q [IM.gpm] 2000 3000 4000

140
60 70
40 75
60 80 η [%]
70 83
75
80 85.5
83 H [ft]
60 86.3
70 75 85.5
H [m] 80
83 86.1 85.5
60 85.5
70 75 85.5
80 86.4 83
60 83 100
30 70 85.5 83 80
75
80 84.8
83 80
83 75
83 80 75
83.7
ø520
83 80 ø510
75

20 80 75 ø490
ø470 60
ø450

0 200 Q [m³/h] 400 600 800 1000 1200

0 100 Q [l/s] 200 300

5.5 18

NPSH [m]
R
NPSH [ft]
R
4

2.5
120
150
ø520

100
ø510
P [hp]

80 ø490
100
ø470
60
ø450
P [kW]

40
50

0 200 Q [m³/h] 400 600 800 1000 1200

K34607/0
1311.45/11-EN

Table 29: Correction coefficients

Impeller material Correction coefficient S [m] Calculation

EN-GJL-250 0,5
NPSHavailable ≥ NPSH + correction coefficient S
CC480K-GS 0,5
1.4408 0,5

206 Etanorm/ SYT/ V, Etabloc/ SYT, Etanorm-RSY

17/06/2021

KSB SE & Co. KGaA

Johann-Klein-Straße 9 • 67227 Frankenthal (Germany)
Tel. +49 6233 86-0
www.ksb.com

KSB Shanghai Pump Co., Ltd

1400 Jiangchuan Rd.
200245, Minhang, Shanghai, China
1311.45/11-EN

Tel. +86 21 64302888

www.ksb.com.cn

KSB Pumps and Valves (Pty.) Ltd

Cor. North Reef & Activia Roads, Activia Park: 1401 Germiston (Johannesburg)
Republic of South Africa
Tel. +27 (11) 876 5600
Fax +27 (11) 822 2013
E-Mail: sales@ksbpumps.co.za

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