Main Application:
This series pumps boast wide range of flow and delivery and are extensively use for electrical irrigation, forest water spraying, under well water pumping, water tower deliver and urban construction water supply and discharge forfarms, villages, industrial and mining enterprise.
Conditions
The pumps can operate properly and continuously under following operation conditions:
- Working medium carries no corrosives, 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 pumps shall operate 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 0.5m over the water bottom 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 products
QY Oil-dipping pump (referred to as electrical pump hereunder) consists of three components, 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 devided into oil filled and three-phase 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 staionary port as static sealing.
