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SB20...60

Suction Pumps SB20...60

Suction Pumps
are self-priming following the initial priming, and operate according to the bypass duct principle. We recommend  pump models featuring  bronze body  elements for pumping water without anticorrosion additives.
The dimensions are based on standard specification EN 12157.
 



Open impellers

Technical drawing


SB20...60

Suction Pumps - SB20...60



SB20, 40




SB60


Pump characteristic


yaxis SB20...60
xaxis

Suction Pumps - SB20...60

yaxis SB20...60
xaxis

Applications

Types of fluidcoolants
cooling/cutting oils
fuel oil
water (with anticorrosive additive)
Kinematic viscosity...60 mm²/s (60 cSt)
Pumping temperature0...80° C
Suction height1 - 2 m without foot-located valve
4 - 6 m with foot-located valve

Construction

 

 

 

 

 

Pump bodycast iron
Covercast iron
Impellerbrass
Shaftsteel
Mechanical sealgraphite based
O-ringsViton
Optional:
Pump bodybronze (SB20, SB40)
Coverbronze (SB20, SB40)
ImpellerCrNi-steel
Noise level 54 dBA (SB20...SB40)
64 dBA (SB60)


Type Vol. del.
at manom.
del. head
Height Weight
  Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
l/min /m H mm kg kW V Hz A 1/min
SB20    cad 23/2 263 6.0 0.22 220-240 50
1.14
2800
  380-415 50
0.66
2800
     
 
 
0.255 460 60
0.62
3370
SB40    cad 43/2 288 7.0 0.32 220-240 50
1.58
2825
  380-415 50
0.91
2825
     
 
 
0.365 460 60
0.84
3400
SB60    cad 47/2 305 10.5 0.48 220-240 50
2.06
2820
  380-415 50
1.19
2820
     
 
 
0.55 460 60
1.14
3405

Pumps

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