Chemical Pump, IJ Pump, Centrifugal 1. Capacity: 6.3~ ... 3. Speed: 1450~2900r/m 4. Size: 50~200mm Chemical Pump, IJ Pump, Centrifugal 1. Capacity: 6.3~600m3/ ... industry, colored metallurgy, iron and steel industry, acerbity industry, petroleum chemical industry, synthetic fibre , plastic industry, paper making industry, fertilizer industry, pharmacy industry, environment protection and ocean industry ...