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SJ4

SJ4
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Volute pumps
Cast iron, single-stage, 4-pole, direct-coupled, mechanical seal, compatible with JIS Standards
Product description
①Energy-saving pump with a Top Runner efficiency (equivalent to IE3) motor.
②Low noise by adoption of 4-pole motor.
③Stable operation is possible within specifications with a wide flow range.
④Simplified structure and B.P.O.(back pull-out) type for easy disassembly and maintenance.
⑤The structure is resistant to piping load with stable installation by adoption of upright discharge.
⑥Simple and rigid structure based on rational design allows for reduction in costs, user friendliness, and stable operation.
⑦Compatible mounting dimensions with conventional pumps.
Applications
General water supply
Industrial water
Cold and hot water circulation
Irrigation
Pumped liquid
Fresh water
Liquid temperature
0 ～ 80℃
Power frequency*
Model
Flow rate
Total head
Bore
Output
Phase
Voltage
Number of poles
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