IH chemical pump is of single suction nti-corrosive centrifugal pump（axial suction）to transport the orrosive liquid which doesn? contain granule and is similar with the water in adherence .It? label ,rate and size meet with the standard of GB/T5656-1994.It feature various performance ,high efficiency and easy access to repair .The efficiency is 5% higher than that of the model F. It is the preferentially ?ecommended product. The medium temperature is between-20 ℃and 105℃.The additional measurements in mechanical seal and cooling measurement can ensure transportation of higher temperature of medium .It is widely used at the industries to teansport kinds of corrosive medium and the medium similar with water which must be immune to pollution such as petroleum ,chemistry ,metallurgy synthetic fiber pharmacy,foodstuff,waste water treatment Performance of series IH pump Flow Q：6.3～400m3/h; Lift H:5～110Kw Inlet diameter:50～200mm Max.working pressure:1.6Mpa 1.2 Model esplanation IH50-32-160A as example IH-single-stage single anti-corrosive chemical pump of international standard 50-diameter of pump suction(mm) 32- diameter of pump outlet(mm) 160-nominal diameter of impeller(mm) A-first time of cutting outer diameter of impeller The meaning of the type: