... is chemical pump, chemical sump pump, sewage pump, waste water pump1) Cleanout system.2) Every series of food machining and ... medicine produce.3) Environment protect system.4) Waste water treatment for papermaking, metallurgy, galvanization, smelting, and so on ... understand how to choose the chemical pump, you can set the parameter to us, like: Power, Voltage, Head, Flow Rates, In/Out ...