IHH series of chemical process pump is to replace IH-based chemical process pump replacement products. The series of performance parameters and installation dimensions and the same IH. The product is licensed by the production license number: XK06-003-00358. The IHH series pumps are horizontal single-stage single-suction single-suction centrifugal pumps. They implement GB / T5662 "Axial Aspiration Centrifugal Pump (16bar) Marking System and Size" , The choice of efficient hydraulic model hydraulic performance is good. Five kinds of suspension cover the full range of interchangeability. Pump impeller adopts wax casting, designed on the pump body ribs, is the series of beautiful appearance, safe and reliable operation, long service life. Shaft seal can be selected according to user needs packing seal or mechanical seal, seal safe and reliable long service life. IHK chemical process pump is IHH based on the impeller with a semi-open structure, to enhance the delivery of solids containing particles, easy to plug, and its performance parameters and installation dimensions and IHH the same. IHH series pumps are widely used in petroleum, chemical, synthetic fiber, power plants, metallurgy, food and medicine and other industrial sectors.