SCANPUMP PROCESS PUMP BE

60 Hz
Applications
Scanpump process pump BE is the core product range for pulp
and paper applications, e.g. - paper, tissue and board ma-
chines, chemical-, mechanical- and recycled fibre lines, chemi-
cal recovery as well as effluent treatment plant etc.
They are also very well suited for general industry and waste-
water applications.

Design
The BE series includes 39 pump sizes and is built on a modular
design, which offer high interchangeability, simplified service
and a low number of spare parts. This means that low mainte-
nance costs can be obtained.

Pump casing
Rugged BE pump construction creates longterm wear resist-
ance. The generous wall thickness and the casing’s smooth,
pocket-free interior protect against erosion and corrosion.

Impeller
The impellers can handle almost any suspensions and a huge
range of slurries. The pumps are available with semi-open
impellers. A new hydraulic design for semi-open impellers
features large free passages. The sturdy construction ensures
high wear resistance, resists corrosion and reduces sensitivity
to foreign objects.
When the BE pump is used as medium sized fan- or dilution
pumps, ESDF impellers, special low pulsations impellers are Shaft
used. The shafts are sturdy, with a deflection of less than 0.05 mm
For some sizes vortex impellers can also be selected. These (0.002 inch) at the seal areas under normal running conditions.
impellers have an improved vane design offering clogless and All shafts are protected by a replaceable sleeve in stainless
trouble-free operation. steel or higher quality alloys.
A hexagonal shaft secures the impeller fixing, giving stable
operation conditions and long MTBF (Mean Time Between Shaft seals
Failure). The alternatives include single and double mechanical seals,
gland packing and dynamic seals, with a variety of material to
Wear disc suit every application.
The wear disc is replaceable and can be easily adjusted from
the pump casing’s front. This makes it easy to maintain high Bearing assembly
efficiency over the entire lifetime of the pump and ensures The bearing assembly of a BE pump features a sturdy design
shorter MTTR (Mean Time To Repair). The sealing of the pump that ensures long MTBF, long pump lifetime and low mainte-
casing has also been improved. nance costs. Six different bearing sizes cover all pump in the
series, and all bearings have angular contact ball bearings at
the driven end.
Standard bearing assemblies are lubricated with grease,
though oil is also an option. On oil-lubricated bearing assem-
blies, two inspection eyes are standard. This makes it easy to
inspect the bearing assembly from both sides.

Your benefits

* Large energy savings. Improved hydraulic design creates

greater efficiency in each individual pump minimising the
average power consumption.

* Total reliability. Robust design, secure impeller fastening and

sturdy bearing assembly ensure long pump lifetime. Better
performance coverage for better runnability gives exceptional
MTBF.

* Simplified service. Smart pump design with maintenance-

reducing features. Modular construction with few parts to
service and store.
Properties Type designations
Capacity
20-6500 m3/h BE 315-1025
(90-28700USgpm) BE Pump series

Head 3 Bearing assembly size

5-160m (16-527 ft) 15 Suction size code

Temperature 10 Discharge size code

Max. 190°C (375°F) 25 Impeller size code

(with grease lubrication)

Bearing assembly sizes
Pressure rating
Performance curves 1 2 3 4 5 6
PN6/PN10/PN16
2 3 4 5 10 20 50 100 200 500 1000 l/s 2000
Flanges Ft m
200
ISO 7005 PN10-PN16 600
500 160
3600 rpm 206 208 <1800 rpm
(BS 4504-ANSI 150- 400
205-03
25
-04
25
-05
25 210
-06 315
-102
100 25 5
JIS 10K-16K) 300
106-0 315-0
320
-104
0
32
0-1 420
530
-25
60
105-0320 420 108-0 54 -15
840 0 40
Lubrication
520 53 55
200 5-3 0-4
103-0220 42 06 06
5-2 0 0
160 50 206-0 310-0 315 31 04 43
Grease; oil as option
208-0 -08 5- 32 0 5-3
432 532 632 10 0- 32 32 66
40 32 32 15 5-1 5- 04 550 0-6
20 0 -50 06

32

43
32 53 60 7
2 32

5-

0-2
Specification

25
208 21 550

54
100 30 0-0

32
20 -05 62 21 -40

0
205 6-0 25 5 0-0 31 44 60
-03 42 82 5-1 31 32 32 0-
25 5 5 02 5-1 0-
ISO 5199 ”Technical 5 52 0- 35
20 5 152 202 48
1 5 5 55
105-0 06-042 108-0 21 0-
40
320 0 520 0-0
spec. for centrifugal 50 103-0
220
62
0
21
0-0
82 55
60
0 66

44
40 0- 0-6

0-3
50
pumps class II” 60 06
7

54
10

Scanpump process pump BE (60Hz) GB 2008-11-14 | We reserve the rights to alter specifications due to technical developments.
8
30

Dimension
20
For applicable sizes acc. 5
5 10 20 50 100 200 500 1000 2000 5000 m3/h 10000
to ISO 2858 except
20 50 100 200 500 1000 2000 5000 10000 20000 USGPM 40000
”g” dimension.

Installation versions, executions

1) 2)

Baseframes are also available. Options; 1) Levelling pads, 2) Rubber mat

Materials
Code 03**) 05**) 24**) 08 09 21 23 25 26 27 32
Pump Cast Cast SS Nodular Nodular SS SS SS SS SS Nickel***)
casing iron iron 2324 *)
iron iron 2399 2324 *)
1.4517 *)
1.4408 1.4527 S6371
Wear Cast SS SS Cast SS SS SS SS SS SS Nickel***)
disc iron 2324 *)
2324 *)
iron 2324 *)
2399 2399 1.4517 *)
1.4408 1.4527 S6371
Impeller SS SS SS SS SS SS SS SS SS SS Nickel***)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2399 2399 1.4517 *)
1.4408 1.4527 S6371
Shaft SS SS SS SS SS SS SS SS SS SS SS
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324 *)
2324*)
Shaft SS SS SS SS SS SS SS SS SS SS Nickel***)
sleeve 2324 2324
*)
2324
*)
2324 *)
2324 2324 *)
2324 *) *) *)
1.4539 2324 *)
1.4539 S6371
*) Duplex stainless steel. **) Standard material combinations. ***) Nickel alloy.