Pump self-priming pump working principle is analyzed

self-priming pump manufacturers a lot at present, how to choose a good self-priming performance stability of self-priming pump, don't know what brand of self-priming pump, self-priming pump which brand, give you some tips, first of all determine whether manufacturer sales staff is professional, professional sales staff will be detailed interrogation customer use conditions, in actual use how much suction, what medium, actual use head and so on various aspects, so as to choose the right one fit you condition using self-priming pump, good self-priming pump pump body thickness and the size of the pump cavity is different, so suggest customers buy when the pump not only care about the pump price. Company of self-priming pump is the most professional domestic technology, our self-priming pump products expo 2010 is used for flood control and drainage engineering cases, the expo 32 self-priming pump without any fault, got the consistent high praise from all walks of life. Self-priming pump working principle is: self-priming pump before work, pump body and feed line must be tank filled with water into a vacuum, when the fast rotating impeller blade promote water quickly spin, spin the water under the action of centrifugal force, fly away from the impeller and pump in the water, after being thrown at the center of the impeller part form the vacuum area. The original water at atmospheric pressure (water Or water pressure) Through the pipe under the action of pressure to the feed water pipe. So circulates, can achieve continuous pumping. It is worth mentioning here: before starting the self-priming pump must to the pump shell full of water, can start, otherwise will cause heat pump body, vibration, water yield reducing, damages to the pumps ( Hereinafter referred to as & other; Cavitation & throughout; ） Caused the accident! Self-priming pump is a lot of more phyletic, the classification of common has the following several ways in impeller suction way points: 1 single suction type self-priming water pump and self-priming pump. 2 according to the number of impeller points: single-stage self-priming pumps, multi-stage self-priming pumps. 3 according to the impeller structure points: open impeller self-priming pump self-priming water pump half open impeller enclosed self-priming pump impeller. 4 according to the working pressure points: low pressure self-priming pump medium pressure self-priming centrifugal pump high pressure self-priming pump and self-priming pump seal and etc.

common related products: stainless steel self-priming pump

need to be aware of the product information of the self-priming water pump can click self-priming pump selection to see

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