1/2 Inch Plastic Pneumatic Diaphragm Pump
Pneumatic (air-operated) AODD pump is a new type of conveying machine in china, uses compressed air as the power source for various corrosive liquids, liquid with particles, high viscosity, volatile, flammable and highly toxic liquid.
Pump Casing Materials: stainless steel,Polypropylene,PVDF,Cast st...
https://www.saikenpump.com/1/2-Inch-Plastic-Pneumatic-Diaphragm-Pump.html
