Specification:
Pump diameter: 6-12"
Capacity: 5-600m3/hr
Discharge: 6-600m
Power: 3-250KW
Standard: NEMA standard, national standard and QB
Application:
For aquaculture and planting etc.
Operating conditions:
Maximum sand content: 0.01%
Maximum H2S content: 1.0mg/L
Maximum Cl- content: 600mg/L
Water temperature: no more than 100 ºC ( >100 ºC, needs customizing)
Power supply: voltage 380V±5%, frenquency 50Hz ±1% Hz, 3-phrase AC.
Structure:
QJR g
eothermal submersible borehole pump is consisted of heat-resisting pump, heat-resisting submersible motor, pipe(lifting pipe, pump seat etc), heatproof submersible cable, brake valve and controller.
Submersible pump: impeller, casing, pump shaft, bearing, check valve and valve body.
Submersible motor: stator, rotor, upper/lower guide bearing, thrust bearing, base, link span and sealing device etc.
Material options:
Pump casing: cast iron/stainless steel
Pump shaft: chromized steel/stainless steel
Motor sealing: rubber seal/O ring/machanical seal