QBY Series Air Diaphragm Pump

QBY pumps have the following design features:

• It does not need to be filled with water, and can work immersed in the medium. The suction distance is up to 5m, the head is up to 50m, and the outlet pressure is ≥6bar.
• It has wide flow and good passing performance, and the maximum particle diameter allowed to pass is up to 10mm. When pumping mud and impurities, there is little wear on the pump.
• The head and flow can be adjusted steplessly through the opening of the air valve (the air pressure is adjusted between 1-7 bar).
• The pump has no rotating parts and no shaft seal. The diaphragm completely separates the pumped medium from the moving parts of the pump and the workpiece medium, and the transported medium will not leak out.
• The structure is simple and there are few wearing parts. The pump has a simple structure and is easy to install and maintain.
• It can transport relatively viscous liquids (viscosity below 10,000 centipoise).
• This pump does not need to be lubricated with oil, and even if it is idling, it will not have any effect on the pump. This is the biggest feature of the pump.
• It is easy to use, reliable in operation, and only needs to open and close the gas valve to start and stop.

QBY Series Air Diaphragm Pumps Applications:

• Pumping peanut butter, pickles, mashed potatoes, sausages, jam apple pulp, chocolate paint, gum, pigment, adhesive and glue, etc.
• Various tiles, porcelain, bricks and pottery glaze slurries.
• After the oil well is drilled, use the pump to suck sediment and grout.
• Pumping various emulsions and fillers. ．
• Pumping various sewage.
• Hops and baking powder slurry, syrup, molasses.
• Pumping water in mines, tunnels, ore dressing, slag. Pumping cement grout and mortar.
• Various rubber slurries.
• Various abrasives, corrosives, petroleum and mud, cleaning grease and general containers.
• Various highly toxic, flammable, volatile liquids.
• Various strong acids, strong alkalis, and highly corrosive liquids.
• Various high-temperature liquids can withstand up to 150℃.
• As a pre-stage pressure delivery device for various solid-liquid separation equipment.

We can according to actual working condition, choose different configuration, provide an accurate solution. Technical consulting, please contact us!