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Applications and Features The type IH chemical pumps are single stage, single suction and overhang centrifugal pumps. Their marks, rated performances points and sizes are consistent with the national standard GB/T5656-1994 .They are energy saving new products that were determined to replace F model corrosion resistant centrifugal pumps by the Ministry of Machine Building and Electronic Industry .They can carry corrosive liquid with water-like viscosity .The temperature of liquid is generally amoung 20°C-105°C. If necessary, with proper cooling method, the pump can carry higher temperature liquid .The highest designed working pressure of the pump is 1.6Mpa. The performance range(designed point)of this pump series; Capacity is among 6.3-400m3/h .Head is amount 5-125m. According to actual liquid to be carried, customers can select appropriate material for parts that contact with liquid . The type IH chemical pumps are used for carrying corrosive liquid, which can not be polluted .They are widely used in all industrial branches such as chemical industry, petroleum, metallurgic, electric power, paper making, foodstuff, pharmacy, symthetic fibre etc. Main Technical Data Modeln-1450 r/minn-2900r/minCapacityHeadEfficiencyPower[NPSH]rmCapacityHeadEfficiencyPower[NPSH]rmm3/hL/Sm%ShaftMotorm3/hL/Sm%Shaft MotorIH50-32-1256.31.745450.190.552.512.53.4720511.332.22.0IH50-32-1608400.340.5532462.373IH50-32-20012.5330.651.150394.365.5IH50-32-25020271.272.280338.2511IH65-50-12512.53.475550.310.55256.9420622.232.0IH65-50-1658510.530.7532573.825.52.0IH65-40-20012.5460.931.550526.55112.0IH65-40-25020391.753804611.8418.52.0IH65-40-31532333.35.51253921.8303.0IH80-65-125256.945640.530.752.55013.920693.955.52.3IH80-65-1608620.881.532676.57.52.5IH80-50-20012.5571.492.22.0206310.815IH80-50-25020522.624805818.830IH80-50-31532464.737.51255232.745IH100-80-1255013.95690.991.510027.820737.5114.3IH100-80-1608691.582.23.4327311.9153.9IH100-65-20012.5682.532.5507218.9223.6IH100-65-25020634.35.52.5806832453.2IH100-65-31532587.51120.1256254.9755.0IH125-100-20010027.812.5734.667.52.920055.6507735.4454.5IH125-100-25020727.56112.3807258.1755.2IH125-100-31532671318.51257097.3