PP Circulating Water Pump Pneumatic Air Operated Double Diaphragm Pumps, 1/2" 20LPM QBY15 Chemical Industrial Water Treatment ,Widely Use

It could be widely used in chemical industry, spray, water treatment industry and so on. The diaphragm, valve ball, valve seat and other materials can be customized. By choosing the right diaphragm material and some other parts, it can convey acid, alkali, strong organic solvents and high viscous liquid. Please make sure the diaphragm material in this link meets your liquid requirements before placing order . amps.measure:1