Agricultural Drainage Centrifugal Self Priming Pump 50 Hz 2900 Rpm Speed

Agricultural Drainage Centrifugal Self Priming Pump 50 Hz 2900 Rpm Speed?

Main features

1. With half open-type impeller which drainage waste water effectively.

2. Only initial water-adding is required to save the tuouble of continously water-addings.

3. The mechanical sealing is the build-in influx type, and the temperature of suctioned material is no higher than 80℃.

4. It can be used in automatic system as return flow pump in cleaning tank.

5. It is widely used to suction material with liquid level below the pump.

6. Superior to centrifugal pump since it suction liquid mixed with air or foams and even merely air.

Application

1. Drainage for agricultural.

2. For water-supplying system

3. For wastewater treatment plant

Pump structure & material

Performance parameter

Maintenance of the Mechanical Seal

1. The mechanical seal shall be kept clean and shall not have solid particle.

2. The mechanical seal must not work under a dry friction state.

3. Twist the pump (cooling fin of the electrical machinery) for several rounds before it is started so that the mechanical seal will not break or damage if started suddenly.

4. The mechanical need not to be maintained in normal times, but when maintaining the water pump, once the water leakage is discovered on the water pump, the mechanical seal must be changed to