The CQB series magnetic force pumps, the CQB-G high temperature magnetic force pumps widespread profession and so on application and petroleum, chemical industry, metallurgy, food, water treatment, national defense, drugs manufacture, galvanization, environmental protection, is transports the high temperature class flammable, explosive, the volatility, is virulent, the rare precious liquid and each kind of corrosive liquid ideal equipment. Is suitable is smaller than 1.6MPA to the expulsion system working pressure, the temperature does not surpass 100, density heavy rain 1600KG/M, the viscosity is not bigger than 30 does not contain the hard pellet and the textile fiber liquid. The CQB-G high temperature magnetic force pumps, is suitable is smaller than 1.6MPA to the expulsion system working pressure, the temperature does not surpass 280, the density is not bigger than 1840KG/, the viscosity is not bigger than 30/ does not shout the hard pellet and the textile fiber liquid.