a) Adopts horizontal, vertical axis medium open type double pump shell structure, lining for cemented carbide or rubber has good wear-resisting, corrosion resistance and high reliability b) High efficiency hard alloy , and low NPSH c) To meet the different operation conditions , adopted the brief type structure bearing parts , selected high bearing capacity design , alloy bearing grease lubrication oil . d) Through adjusting the clearance between protection board and impeller , ensuring the pump efficient operation e) Using packing seal, impeller sealing , container type mechanical seal to adapt to different operating mode requirement f) Pump and drive can choose straight league transmission, triangle, hydraulic transmission device coupled transmission, reducer drive g) The outflow direction can be installed by eight Angle rotation to adapt to different site installation conditions h) Available to use multipole series ,to satisfy the long-distance transmission requirements