Main Application :
This series pump boast wide range of flow and delivery and are extensively use for electrical irrigation, forest waters spraying , under construction water supply and discharge forfarms, villages, industrial and mining enterprise.
Conditions
The pumps can operate properly and continuosly under following operation conditions
- Working medium carries no corrosive, sand contents shall be max 0.10% by volume and granular size shall be max 0.20 mm
- Medium temperature shall be lower than 40°C and PH shall be 6.5-8.5
- The pump shall opertae within the nominal delivery range the pumps shall be fully submerged into water with submerged depth of less than 3m and max depth of 5m
- The pump shall be min 0.5 m over the water bootom and shall not be inserted into sludge
- power frequency shall be 50Hz, three-phase voltage 220V and voltage fluctuation shall be 0.9-1.1 times the nominal.
General introduction to product
QYOil-dipping pump (referred to as eectrical pump hereunder) consist of three component, water pump sealing and electrical motor. The pump is mounted on top of motor and devided into centrifugal and axial flow types. The motor is below the pump and and devided into oil filled and three-pahse asynchronized types. Built-in mechanic sealing box is used between the pump the motor. O shaped oil-proof rubber sealing ring is used at each stationary port as static sealing