พลาสติกเครื่องขับเคลื่อน Diaphragm Pump 1 นิ้วทนการกัดกร่อน

Plastic Air Driven Diaphragm Pump 1 Inch Corrosion Resistant Air diaphragm pump(also know as a Membrane pump, air operated double diaphragm pump(AOOD)or pneumatic diaphragm pump)that uses a combination of the reciprocating action of a rubber,thermoplastic or teflondiaphragm and suitable valves either side of the diaphragm (check valve,butterfly valves,flap valves,or any other form of shut-off valves) to pump a fluid. Product Description: Air Inlet 1/4-18NPTF-1 Fluid Outlet 1“