Chemical pump is a national joint design of energy-saving pump, pump performance, technical requirements, performance and size set out in accordance with ISO2858 international standard design, its advantages: a full range of water conservancy performance layout, user selection range, "open back" structure, easy maintenance, efficiency and absorbing process reached the international advanced level. Chemical pumps categories: stainless steel chemical pump, chemical pump of plastic, fluorine plastic chemical pumps, electric pumps, pneumatic pumps.