How to Maintain the PVDF Magnetic Pump?

Update time : 2022-02-16 16:14:19

PVDF Magnetic Pump Maintenance Guide

Maintenance method of PVDF magnetic pump:

1. Requirements after the PVDF magnetic pump stops running:

①After the PVDF magnetic pump stops running, the inlet valve of the pump should be closed, and the valves of the auxiliary system should be closed in turn after the pump cools down.

② The PVDF high temperature pump should be stopped according to the provisions of the equipment technical documents. After stopping, it should be cranked for half a circle every 20-30min until the temperature of the pump body drops to 50℃.

③When the PVDF cryogenic pump is stopped, if there are no special requirements, the pump should always be filled with liquid; the suction valve and the discharge valve should be kept normally open; the cryogenic pump with double-end mechanical seal, the liquid level controller and the sealing liquid in the pump sealing cavity The grouting pressure of the pump should be maintained.

④For PVDF magnetic pumps that are easy to crystallize, easy to solidify, easy to precipitate, etc., stop the pump to prevent blockage, and flush the pump and pipeline with clean water or other media in time.

⑤Drain the liquid accumulated in the PVDF magnetic pump to prevent corrosion and freeze cracking.

The above is about the maintenance of DUBAO PVDF magnetic drive pump. If you have any questions, please contact us, we will serve you wholeheartedly.

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How to Maintain the PVDF Magnetic Pump?

PVDF Magnetic Pump Maintenance Guide

Maintenance method of PVDF magnetic pump: