The CQ engineering plastics magnetic force actuation pumps (abbreviation magnetic force to pump), is the application modern magnetism principle, uses inside and outside magnet steel on rollers transmission, among the magnetic circuit uses the isolation set the liquid seal in the isolation set, moves the seal by the static seal substitution, causes to pump has flowed the part to be at completely seals the condition, thorough settlement other have pumped the mechanical seal is unable to avoid running, braving, disease of the drop. The magnetic force pumps anti-corrosive selects, the high strength engineering plastics, the ceramics, the stainless steel takes the manufacture material, therefore it has the good corrosion resistance performance, and may cause to transport the medium to exempt is polluted.