... of common centrifugal pump.ISG is a vertical centrifugal pump, and ISWG is a horizontal centrifugal pump, and ISB is a ... pressurize distance water supply.This series pump has advantages of high efficiency, saving energy, low noisy, reliable performance. It could ... , different medium. And it derives to hot water pump, high temperature pump, corrosion-resist chemical pump, etc.It delivers water ...