1. PRODUCT DESCRIPTION
IOM manual - SB series
8
1.
Product description
1.1.
Intended use
The pumps are intended to operate either completely or partially submerged in the pumped
liquid. The pumps are constructed for particular applications. Do not use the pump on
applications different from that for which it was sold without consulting us to ascertain its
suitability.
WARNING:
➢
The pumps are not allowed to operate in explosive environments and used for pumping
flammable liquids.
➢
Do not use the pump for corrosive liquid.
1.2.
Pump design
Fluid
Type
Water with solids
temperature
0 to 40
o
C
Pump
Type
Submersible
Impeller
Semi-open (high chrome alloy)
Casing
Cast Iron
Suction cover
Ductile Iron
Shaft seal
Double mechanical seal (SiC-SiC/Carbon-SiC
1
or SiC-SiC/SiC-SiC
2
)
Bearing
Sealed ball bearing
Motor
Type
Dry type submersible induction motor
Poles
2
Voltage
400V, 3ph (
±5%
continuous operation;
±10%
intermittent operation)
Frequency
50 Hz
Insulation
Class F
Motor protection
Circle thermal protector (build-in)
3
; intelligent control (build-in)
4
Lubricant
Turbine oil VG32
Sealings
O-rings
NBR
Gaskets
NBR
Max allowable pressure
See chapter
3.2 maximum allowable operating pressure
Discharge connection
Hose coupling / BSPP female thread
5
1)
SB(...)-22 - SB(...)-55;
2
) SB(...)-75 - SB(...)-110
3)
SBA(...) pumps;
4)
SBA(...)E pumps (see chapter
1.8. SBA(...)E technical data and fuction
)
5)
only 2” and 3” models
1.3.
Technical data
Model
Motor
power
Rated
current
Rated capacity
Rated
head
Max capacity
Max
head
Impeller
passage
kW
A
m
3
/h
l/min
m
m
3
/h
l/min
m
mm
SB2(E)-22
2.2
5.0
18
300
20
33
550
26
8.5
SB3(E)-22
2.2
5.0
36
600
11
55
920
19
8.5
SB2(E)-37
3.7
7.7
12
200
30
33
550
34
8.5
SB3(E)-37
3.7
7.7
30
500
20
55
920
29
8.5
SB4(E)-37
3.7
7.7
60
1000
11.5
90
1 500
18.5
8.5
SB4-55
5.5
11.4
60
1000
16
105
1 750
23
8.5
SB4-75
7.5
15
48
800
30
84
1 400
40
11.5
SB6-75
7.5
15
90
1 500
15
124.8
2 080
31
19.5
SB6-110
11
22
102
1 700
22
147
2 450
32
19.5
Summary of Contents for SB Series
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