Large submersible sewage pump of Hunan Naipu Pump Industry, 1250KW frequency conversion test system of cryopump, 2021

System testing capability:

Test equipment: rotary power cryopump (vertical), submersible pump, end suction pump

Cryopump (vertical): diameter DN50~DN500

Flow rate 20-2000m ³/ h

Lift 20-400m

Drive motor 380V/6KV 50HZ/60HZ 11-710KW

(Speed reduction test for specifications above 500KW)

Submersible sewage pump: diameter DN50~DN600
Flow rate 30-4000m ³/ h

Lift 20-400m
Drive motor 380V/6KV 50HZ/60HZ 4-630KW

(Speed reduction test for specifications above 500KW)

2/24 Shanghai JinnsawFluid Equipment Co., Ltd

Long axis submersible pump: diameter DN80~DN300

Flow rate: 40-1100m ³/ h

Lift: 20-400m

Drive motor: 380V/6KV, 50HZ/60HZ, 25-480KW

End suction pump: diameter DN15-DN200

Flow rate: 3-500m ³/ h

Lift: 20-400m
NPSH: 0.5-8m

Drive motor: 380V 50HZ/60HZ 0.37-160KW