ZCQ self-priming magnetic pump

ZCQ type magnetic self-priming pump (hereinafter referred to as self-priming pump) is a new product that has been developed based on the CQ type magnetic pump according to user requirements, absorbing new foreign technologies, and successfully researched and tested by our technical personnel. Its performance has reached the advanced level of similar international products. The ZCQ type magnetic self-priming pump replaces dynamic seals with static seals, ensuring that the flow components of the pump are in a completely sealed state, completely solving 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 components are made of corrosion-resistant stainless steel, ceramics, PTFE graphite, carbon graphite, hard alloy and other materials. It not only has the function of a CQ type magnetic drive pump, but also integrates self-priming, without the need for a bottom valve or water inlet. It can be opened and drawn immediately, making it easy and convenient.

Working principle
This pump adopts an external mixed axial return water pump body structure, which consists of a suction chamber, a storage chamber, a volute shell, a return hole, a gas-liquid separation chamber, and other parts. The structure is shown in the schematic diagram. After the pump is started, under the action of centrifugal force, the remaining liquid in the suction chamber and the air in the inlet pipeline are stirred by the impeller into a gas-liquid mixture. The mixture enters the gas-liquid separation chamber through the volute shell, and as the speed slows down, it causes gas-liquid separation. The air is discharged from the pump outlet, and the liquid returns to the pump through the return hole. After multiple cycles, the air in the inlet pipeline is discharged, forming a certain degree of vacuum in the pump and achieving self-priming.
Applicable temperature: -30 ℃~120 ℃ (high temperature type can be customized)

main features
The ZCQ magnetic self-priming pump has a compact structure, beautiful appearance, small volume, low noise, reliable operation, and easy maintenance. It can be widely used in petroleum, chemical, pharmaceutical, electroplating, printing and dyeing, food, scientific research and other units to pump acids, alkalis, oils, rare and valuable liquids, venoms, volatile liquids, as well as supporting circulating water equipment, especially for the pumping of easily leaking, flammable and explosive liquids. Therefore, it has a wide range of uses, and we sincerely recommend this product to users.

Model Meaning