Centrifugal pump stop running after the request

Centrifugal pump requirements after stopping operation ① Centrifugal pump should be shut down after stopping the population of the valve valve, to be cooled and then turn off the auxiliary valve system. ② high-temperature pump should be stopped according to the provisions of technical documents, after parking should be partial 20 -30 30min half a turn until the pump temperature dropped to 50 ℃ so far. ③ cryogenic pump parking, when no special requirements, the pump should always be filled with liquid; suction valve and the discharge valve should be kept normally open state; the use of double-end mechanical seal of the cryogenic pump, liquid level controller and seal the liquid seal chamber The pump grouting pressure should be maintained. ④ transport easy to crystallize, easy to coagulate, easy precipitation and other media pump, stop the pump should be blocked, and timely flush with water or other media pumps and pipes. ⑤ discharge liquid stored in the pump to prevent corrosion and cracking. Wenzhou Yuan En Fluid Equipment Co., Ltd. production of health-class centrifugal pumps, self-priming pumps, vacuum pump manufacturers. Centrifugal pump, self-priming pump, negative pressure pump affordable, sanitary self-priming pump, negative pressure pump, centrifugal pump model complete. Sales Tel :,.

Aluminum Door Handle On Aluminum Rosette

Aluminum Door Handle On Aluminum Rosette,Lever Lock Handle,Knob Lever Lock Handle,Decorative Lever Door Handle

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