Aote Tianjin Pump Co.,Ltd

Stainless Steel Submersible Pump Stainless Steel Submersible Pump

14inch stainless steel submersible pump

Multistage centrifugal pump in ring-section design, completely made of stainless steel, for well diameters from 100 mm (4 inches). You can choose stainless steel 304/316/316L and duplex stainless steel.

  • Size Range::
  • Applications: Handling of clean and slightly contaminated water, irrigation and drainage, spray irrigation, industrial and municipal water supply, maintaining / lowering of groundwater levels, fire-fighting systems, drinking, raw and service water supply, pressure boosting.

PUMPModelAT350QJHBorehole inner diamerter >300mm
Outer Diameter(mm)320, 360

Flow Rate(m3/h)300、350、400、450
Outlet Diameter(in)14''1''=25.4mm
Max Working Pressure(Mp)5


Sand Content≤2%

Installation FormVertical
MotorPower Range (KW)63-410

Voltage(V)380 or 660±5%
Frequency(HZ)50 or 60±1%
Medium Temperature≤35℃ or ≤120℃
Speed(r/min)2850/1450 (2pole/ 4pole)

Insulation GradeF

Protection GradeIP68

MaterialPumpPump ShellSS304/ 316/ 316L, Tin-bronze, Duplex Steel
Stainless Steel, Bronze
ImpellerSS304/ 316/ 316L, Tin-bronze, Duplex Steel
Stainless Steel, Bronze
ShaftStainless Steel, Monel, Duplex Steel

MotorGuide Bearing BlockSS304/ 316/ 316L, Tin-bronze, Duplex Steel
Stainless Steel, Bronze
Motor ShellSS304/ 316/ 316L, Tin-bronze, Duplex Steel

Motor BaseSS304/ 316/ 316L, Tin-bronze, Duplex Steel
Stainless Steel, Bronze