Well Pump Submersible borehole motor 1.ISO9001 2.high head:15m~405m;flow:10m3/h~500m3/h 3.professional production workers
2012 Best hot sales well pump submersible borehole motor(ISO9001)
Construction Introduction1. The pump consists of 4 part of submersible motor,pump,discharge pipe,and switch . the motor is water-filled type, the chamber is full of clear water to cool the motor coil and lubricate the bearing, the voltage adjustor can regulate the variable water temperature automatically .2. The pump is single suction multi-stage vertical centrifugal type.3. The sand-proof construction comprises of labyrinth cap ,skeleton seal and seal.4. The motor is hermetic type.
Operating conditions:
Maximum fluid temperature up to +20°C.
Maximum sand content: 0.01%.
Maximum immersion: 250mm.
Minimum well diameter: 8".
Motor:
1.Rewindable motor.
2.Full obturated screen motor.
Three-phase:380-415V/50HZ.
Equip with a start-up control box.
Application:
applied to pumping such liquid which is clean,no solid matter or frictional matter,low viscous,noncorrosive,non-crystallizable,chemically neutral and close to water such as:
1.Tank filling
2.Domestic water supply
3.water transfer
4.pressure boosting
5.irrigation
6.garden
Material:
Impeller:Cast iron HT200,or tin bronze,such as ZCuSn3Zn8Pb6Ni1
Pump bowl:Cast iron HT200,or stainless steel,such as 2Gr13.304
Pump shaft :Cold-drawn steel with chrome plating,or stainless steel 2Gr13(1050 thermal refining ,enhancent torsional moment)
Motor Seal:Rubber O-ring seal,mechanical seal
Motor regulating sleeve:rubber
models for your reference
2012 Best hot sales well pump submersible borehole motor(ISO9001)
