ZCQ type self-priming magnetic centrifugal pump (referred to as self-priming magnetic centrifugal pump) is a new product based on the requirements of users, based on the CQ type. It absorbs the latest foreign technology and has been successfully studied and tested by our company's technical staff. Its performance reaches the advanced level of similar products. This pump uses a static seal instead of a dynamic seal so that the flow-passing parts of the pump are completely sealed, completely solving the problem that cannot be avoided by the mechanical seals of other pumps. Avoid the problems of running, leaking, dripping, and leaking. The materials used for the pump body and flow-passing parts are made of corrosion-resistant stainless steel, corundum ceramics, PTFE graphite, and other materials, The function of the CQ type is integrated with self-priming, without the need for a bottom valve and water diversion.