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Pump Specifications for Engineers

This document provides specifications for a single stage centrifugal pump. It includes operating data, pump data, materials, motor data, and performance curves. The pump is a Lowara SHE4 80-200/30 with a flow of 62 cubic meters per hour, head of 10.7 meters, and power of 2.31 kilowatts at the design point. Key components are stainless steel and the motor meets IP55 protection.

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Derkung Benowat
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207 views3 pages

Pump Specifications for Engineers

This document provides specifications for a single stage centrifugal pump. It includes operating data, pump data, materials, motor data, and performance curves. The pump is a Lowara SHE4 80-200/30 with a flow of 62 cubic meters per hour, head of 10.7 meters, and power of 2.31 kilowatts at the design point. Key components are stainless steel and the motor meets IP55 protection.

Uploaded by

Derkung Benowat
Copyright
© © All Rights Reserved
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
You are on page 1/ 3

SHE4 80-200/30

Company Customer Date 2014-04-25


Contact Contact Item no. 101295590
Phone number Phone number Project
Email Email Project no.

Operating data
1 Pumpe ty pe Single head pump Fluid Water
2 No. of pumps / Reserv e 1 / 0 Operating temperature t A C 4
3 Nominal f low m/h 60 pH-v alue at t A 7
4 Nominal head m 10 Density at t A kg/dm 1
5 Static head m 0 Kin. v iscosity at t A mm/s 1.569
6 Inlet pressure bar 0.098 Vapor pressure at t A bar 0.0234
7 Env ironmental temperature C 4 Solids 0
8 Av ailable sy stem NPSH m 0 Altitude m 1000
Pump data
9 Pump designation SHE4 80-200/30 Max. mm 198
10 Design Electrical surf ace pump Impeller designed mm 198
11 Make Lowara Min. mm 198
12 Speed 1/min 1450 Nominal m/h 62 ( 62 )
13 Number of stages 1 Flow Max- m/h 120
14 Suction nozzle DN 100/ PN 12 Min- m/h
15 Discharge nozzle DN 80 / PN 12 Nominal m 10.7
16 Max. casing pressure bar Head at Qmax m 4.6
17 Max. working pressure bar 1.3 at Qmin m 12.3
18 Impeller ty pe Shaf t power kW 2.3 ( 2.3 )
19 Impeller design Max. shaf t power kW 2.5
20 Head H(Q=0) m 12 Ef f iciency % 78.43
21 Weight kg 69 NPSH 3% m 1.4
Materials
22 Pump Shaft Seal
23 Pump body stainless steel AISI 316L Single seal Roten
24 impeller Stainless steel ASTM CF8M (cast SH
AISI- uniten
316)
25 Seal casing stainless steel AISI 316L Rotating Assembly V-Ceramic Alumina
26 Wear ring stainless steel AISI 316L Fixed Assembly B-Carbon
27 Counterwear ring stainless steel AISI 316L Elastomers V-FPM
28 Shaf t extension Stainless steel AISI 316 Springs G-AISI 316
29 Rigid shaf t coupling Stainless steel AISI 316 Other Components G-AISI 316
30 Impeller locknut and washer Stainless steel AISI 316
31 Tab stainless steel AISI 316L
32 Fill/drain plugs Stainless steel AISI 316
33 Elastomers FPM (standard v ersion)
34 Motor bracket Cast Iron ASTM Class 25
35 Pump body f astening bolts & screws Galv anized steel
37
36
38
Motor data Coupling
39 Manuf acturer Lowara Electric v oltage 400 V Manuf acturer
40 Specif ic design IE2 Three phase surf ace motor Series
41 Ty pe PLM4100B5S/330 Electric current 6.89 A Ty pe
42 Rated power 3 kW Degree of protection IP 55 Frame size
43 Speed 1465 1/min Insulation class B Spacer length mm
44 Frame size 100 Color RAL 5010 Weight kg
45 Weight 0 kg Coupling protection Materials :
Base plate Remarks:
46 Description
47 Weight kg

Page 1 / 3
SHE4 80-200/30
Company Customer Date 2014-04-25
Contact Contact Item no. 101295590
Phone number Phone number Project
Email Email Project no.

Operating Data Specification Hydraulic data (duty point) Impeller design


Flow 60 m/h Flow 62 m/h Impeller 198 mm
Head 10 m Head 10.7 m Frequency 50 Hz
Static head 0m Speed 1450 1/min

Power datas referced to:


Water [100%] ; 4C; 1kg/dm; 1.57mm/s
Perf ormance according to ISO 9906 - Annex A
[m] Head
14.5 Application range
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.7 m
10.5
10.0
1 Eff.
9.5
79.9%
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5 SHE 80-200/198
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
[%] Efficiency 78.4 %
76

72

68

64

60 SHE 80-200/198

NPSH-values SHE 80-200/198


[m]
2.8

2.4

2.0
1.6
1.39 m
1.2

[kW] Shaft power P2


2.50 SHE 80-200/198 (P2)
2.45
2.40
2.35
2.30
2.31 kW
2.25
2.20
2.15
2.10
2.05
2.00 62 m/h

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 [m/h]

Page 2 / 3
SHE4 80-200/30
Company Customer Date 2014-04-25
Contact Contact Item no. 101295590
Phone number Phone number Project
Email Email Project no.

Dimensions mm
a 125 n1 130
B 345 x 168 Suction side
DNM 80 DN 100 / PN 12
h1 180
h2 250 Discharge side
Hmax 430 DN 80 / PN 12
k 160
L 578
Weight 69 kg
n 265

G3/8 FILL
D
L
B G
DNM

h2
x
Hmax
DNA

h1

DN
a 119 k
7 G3/8 DRAIN M
w1
CLEARANCEFOR DISASSEMBLY D

15 G
SHE WITH PUMPSUPPORT FOOT
n MOTORSUPTO 11kW
n1

PUMP FLANGES
HOLES MAX.
71 DN D M G 0
N DIA. THICKNESS
161 25 115 85 56 4 18 16
32 140 100 64 4 18 16
196
40 150 110 68 4 18 16
50 165 125 83 4 18 18
65 185 145 104 4 18 18 DN
80 200 160 116 8 18 20 M
100 225 180 142 8 18 20

L
G3/8FILL
B
DNM

x h2

Hmax
DNA

c
h1

a w m1 k c1

CLEARANCE FOR DISASSEMBLY G3/8DRAIN

n n1
s SHE WITH SUPPORT UNDER THEMOTOR
15 TO22kWMOTORS

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