ZCQ Self priming Magnetic Pump (hereinafter referred to as self-priming pump) This pump uses static seal instead of dynamic seal, so that the flow passage parts of the pump are in * sealed state, * which solves the problems of running, emitting, dripping and leaking that cannot be avoided by other pump mechanical seals. The materials of the pump body and flow passage parts are made of corrosion-resistant stainless steel, steel jade ceramics, tetrafluorographite and other materials, which has the function of CQ magnetic drive pump, It also absorbs soap in one body, without bottom valve and irrigation water, and has a self-priming height of 4 meters.
Product features:
The pump is compact in structure, beautiful in appearance, small in size, low in noise, reliable in operation, and easy to use and maintain. It can be widely used in petroleum, chemical, pharmaceutical, electroplating, printing and dyeing, food, scientific research and other units to pump acid, alkali, oil, rare precious liquid, toxic liquid, volatile liquid, as well as circulating water equipment, especially leaky, flammable, explosive liquid.
ZCQ Self priming Magnetic Pump working principle:
The pump adopts an external mixing axial return pump body structure, which is composed of a liquid suction chamber, a liquid storage chamber, a volute, a return hole, a gas-liquid separation chamber and other parts. See Figure 1 for the structure. After the pump is started, under the action of centrifugal force, the residual liquid in the suction chamber and the air in the liquid inlet pipeline are stirred by the impeller to form a gas mixture. The mixture enters the gas-liquid separation chamber through the volute. As the speed slows down, the gas water separation is caused. The air is discharged from the pump outlet, and the liquid returns to the pump through the return hole. After several cycles, the air in the liquid inlet pipeline is completely discharged, A certain vacuum degree is formed in the pump to achieve the function of self-priming.
Model definition:
Performance parameter table
