M-Series air driven liquid pump uses a built-in pneumatic control four-way two-position valve to move to and fro automatically. This series of product is produced by introducing related technology abroad and designing according to the standards of our country. The air driven parts are all made of aluminum alloy and are treated with oxidation. The pump head is made of carbon steel or stainless steel according to different media.

The diameter of the drive piston of this series is up to 80mm, air pressure≤8bar. This kind of pumps has the following characteristics:

◆Light weight, portable design       

◆Large flow, wide pressure range

◆Apt to control, both manual and automatic controls are available.

◆Appropriate for most fluid

◆No electricity is needed.

◆Easy to maintain

OG series of pump uses single pneumatic non-equilibrium gas distributing valves to move to and fro automatically. The drive parts of the pump are made of aluminum alloy. These parts are treated with oxidation into black to ensure their good-looking appearance and stainless performance.

The fluid contacting parts are made of carbon steel or stainless steel according to different media. The full set of sealing parts is imported, to ensuring pumps’ performances. The diameter of drive piston is 100mm. The maximum drive pressure is 10bar. We s est customers use air pressure≤8bar to ensure long lifespan of the pump.