Introduction

An overview,
The company developed QSF corrosion submersible pump series, suitable for factories, mines, construction site, stone chemical corrosive liquid of lining. Pump body adopt advanced anti-corrosion technology. Reliable corrosion materials; Motor for anticorrosion diving three-phase asynchronous motor, the product to install easy to use, durable, long service life.
Second, the use environment and working conditions
1, the power frequency 50 hz, the use of the rated voltage of 380 v to 380 v (tolerance is + / - 5%) of three-phase alternating current.
2, the water sediment concentration is not more than 0.01%.
3, by pumping liquid pH 3 ~ 10.
4, medium temperature does not exceed 40 ℃.
Three, structure features
1, QSF corrosion submersible pump series three-phase asynchronous motor by scuba diving and decay resistance pump is composed of two parts. Motor shell using nickel cast iron material, has good wear resistance and corrosion resistance. Shaft end is equipped with reliable shaft sealing device, can effectively prevent the cooling fluid in the motor and the exchange between pumping medium, guarantee the pump running safely and reliably for a long time.
2, radial guide vane pump by using glass fiber reinforced plastic and stainless steel material, its light weight, high strength, corrosion resistance.
3, the pump inlet section, outlet section materials using ZGICrl3 cast stainless steel, shaft adopts 3 crl3 stainless steel, bolt, nut ICrl8Ni9Ti stainless steel, with good corrosion resistance.
4, space guide vane pump impeller and guide shell, using "anti-corrosion wear-resistant powder paint coating" complicated casting, the surface after curing, has strong hardness and high wear resistance, corrosion resistance.
Fourth, the product model
Q S F 600-10-37
│ │ │ │ │ └ ─ ─ kW power rating
│ │ │ │ └ ─ ─ ─ ─ lift m
│ │ │ └ ─ ─ ─ ─ ─ ─ flow m3 / h
│ │ └ ─ ─ ─ ─ ─ ─ ─ ─ corrosion
│ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ wet
└ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ diving operation
Five, the matters needing attention
1, before using unscrewed the injection screw, the motor after water injection in qing dynasty, tighten the injection screw launched for use.
2, run pumps in operation shall not be dehydrated, often should observe voltage, current and pump flow conditions, should guarantee the pumps in the 0.7 1.2 times the rated flow state of use, to avoid overload operation
3, regular inspection of the insulation resistance to ground crew, shall not be less than 0.5 M.
4 when the winter outage, water pump, should be no net water filling machine, to prevent the frost crack.
5, electric pump test steering, motor, pump parts must be full with water, operation time is not greater than 0.5 minutes.
Telephone: (022) 58062776 022-58062776
Mobile phone: 15022199101 (Mr Pang) 15022199101 (Shao Xiansheng)