ISR Series single-stage single-suction water pump, an IS series of derivative products, their performance parameters, cavity dimensions and installation dimensions are in line with ISO international standards, with water cooling equipment and mechanical seal, safe and reliable operation.ISR Series single stage single suction centrifugal pump for conveying water does not contain solid particles of water physical and chemical properties similar to water or other liquid, is of medium temperature between -20 +150 , the pump's maximum working the pressure distribution is greater than 1.6MPa, the suction pressure is less than 0.8MPa, applicable to factories, mines, urban water to the camp, especially rural and urban central heating, water supply systems.