STAINLESS STEEL PNEUMATIC DIAPHRAGM PUMP ffieilftfflfiffl, **5 Product Description The stainless - steel pneumatic diaphragm pump uses compressed air as the power source. It can be applied to various complex working conditions and is suitable for flammable and explosive sites, ensuring safety and reliability. It can suck and convey all kinds of high - viscosity fluids, semi - solid liquids, corrosive liquids, liquids with particles, volatile, flammable, and highly toxic liquids. Its maximum suction lift can reach 5.48 meters, and the maximum head can reach 70 meters. This pump has no rotating parts and no shaft seal. It features a simple and reliable structure, with few vulnerable parts, making installation and maintenanceconvenient. ttJ&ff&nm A»flwio In the two symmetrical working chambers of the diaphragm pump, there is an elastic diaphragm in each chamber. A connecting rod combines the two diaphragms into one. After the compressed air enters the air distribution valve from the air inlet joint of the pump, it pushes the diaphragms in the two working chambers, driving the two diaphragms connected by the connecting rod to move synchronously. At the same time, the gas in the other working chamber is discharged out of the pump from behind the diaphragm. Once the end of the stroke is reached, the air distribution mechanism automatically introduces the compressed air into the other working chamber, pushing the diaphragm to move in the opposite direction. In this way, the synchronous reciprocating motion of the two diaphragms is formed. There are two one - way ball valves in each working chamber. The reciprocating motion of the diaphragm causes a change in the volume of the working chamber, forcing the two one - way ball valves to open and closealternately,thuscontinuouslysuckingin and dischargingthe liquid. TECHNICAL PARAMETERS INSTALLATION DIMENSIONS