QSK23 Diesel Engine Water Pump 4097082 For Construction

Self-priming centrifugal pumpSelf-priming pump is a single-stage single-priming centrifugal pump that produces self-priming effect by the special structure of the pump itself, which is called a self-priming centrifugal pump. Compared with ordinary centrifugal pumps, there are significant differences in the structure of the pump body: first, the inlet position of the pump is improved, and sometimes the suction valve is installed; The second is to set up a gas-water separation chamber on the outlet side.The self-priming pump outside the pump is a self-priming device added to the pump, such as a vortex pump, a water ring vacuum pump, a jet pump and a hand pump.Compared with ordinary centrifugal pumps, self-priming pumps have compact structure and simple operation, which not only saves the trouble of filling a large amount of water before starting, but also eliminates the low valve of the inlet pipe, reduces the water inlet resistance, and increases the water output of the pump, but the efficiency of the ordinary centrifugal pump of the same specification is 3%~5% lower. Self-priming pumps are mostly used in light and small sprinkler irrigation units and pipeline irrigation units.Categorized by industryPetroleum pump, metallurgical pump, chemical pump, fishery pump, mining pump, power pump, water conservancy pump, water treatment pump, food pump, brewing pump, pharmaceutical pump, beverage pump, refining pump, seasoning pump, paper pump, textile pump, printing and dyeing pump, ceramics pump, paint pump, pesticide pump, fertilizer pump, sugar pump, alcohol pump, environmental protection pump, salt pump, beer pump, starch pump, water supply pump, heating pump, agricultural pump, garden pump, aquarium pump, boiler pump, medical pump, ship pump, aviation pump, automobile pump, fire pump, cement pump, air conditioning pump, nuclear power pump, Mechanical pumps, gas pumps, oil and gas mixing pumps