Overview ZCQ type magnetic centrifugal pump (referred to as self-priming magnetic pump) is the working principle of the permanent magnet couplings used in centrifugal pump new products, reasonable design, advanced technology, fully sealed, no leaks, corrosion-resistant characteristics , the performance reached the advanced level of similar foreign products. Magnetic pump compact structure, beautiful appearance, small size, low noise, reliable operation, easy maintenance. Pumping acid, lye, oils, rare and precious liquid bath, volatile liquid, as well as circulating water equipment, scientific research institutions, defense industry and other units can be widely used in the chemical, pharmaceutical, petroleum, electroplating, food, film and photofinishing . Flammable, explosive, volatile liquid pumping, the choice of this pump is more ideal. Second, the working principle of the pump the outer recirculation the axial pump structure, the pump suction fluid chamber, the liquid chamber, volute, back hole, the gas-liquid separation chamber components. The pump starts, the effect of centrifugal force, the remaining liquid in the suction chamber and the inlet pipe of the air impeller stirred into a mixture of gas and water, and the mixture into the gas-liquid separation chamber via volute slowed, resulting in gas water separation, the air is discharged from the pump fluid outlet, the fluid return pump via backwater hole, after multiple cycles, the air in the inlet pipe is drained, so that the pump is formed within a certain degree of vacuum, to achieve self-priming effect. Third, the performance range of flow :3-100m3 / h Head :12-50m Motor power :0.37-15kW temperature: ≤ 80 ° C (according to user needs can be customized to achieve ≤ 200 ℃) Material: 304 (customizable 316.316L. Material)