QBY series engineering plastic pneumatic diaphragm pump

The QBY series engineering plastic pneumatic diaphragm pump is a new type of conveying machinery and currently the most innovative type of pump in China. Using compressed air as the power source, it can extract and absorb various corrosive liquids, particulate liquids, high viscosity, volatile, flammable, and highly toxic liquids. Its performance parameters are similar to WLLDENPVMPS from the Federal Republic of Germany and MARIOWPUMPS from the United States. Longya Company has currently formed a series of production, with a total of eight specifications of diameters: φ10mm（3/8’）、φ15mm（1/2’）、φ25mm（1’）、φ40mm（11/2’）、φ50mm（2’）、φ65mm（21/2’）、φ80mm（3’）、φ100mm（4’）。 Four materials: aluminum alloy, cast iron, stainless steel, and engineering plastic. Diaphragm pumps use nitrile rubber, chloroprene rubber, fluororubber, and polytetrafluoroethylene diaphragms according to different liquid media. To meet the needs of different users. Since its commissioning in 1986, this pump has been adopted by over a thousand domestic units in the fields of petroleum, chemical, electronics, ceramics, and textile systems. It is installed in various special occasions to pump media that cannot be pumped by conventional pumps, and has achieved satisfactory results.

The main applications of QBY series engineering plastic pneumatic diaphragm pump

1. Pump peanut butter, kimchi, mashed potatoes, red sausage, jam apple puree, chocolate, etc.
2. Pump paint, gum, and pigment.
3. Adhesive and glue, all types can be pumped up.
4. Various types of tiles, porcelain, bricks, and ceramic glazes.
5. After drilling the oil well, use a pump to suck up sediment and grout.
6. Pump various emulsions and fillers.
7. Pump various types of sewage.
8. Use a pump as an oil tanker and a barge to clear and extract sewage from the warehouse.
9. Hops and fermented powder slurry, syrup, and molasses.
10. Pump water from mines, tunnels, ore dressing, and slag. Pump cement grout and mortar.
11. Various rubber pastes.
12. Various abrasives, corrosives, petroleum and mud, cleaning oil stains, and general containers.
13. Various highly toxic, flammable, and volatile liquids.
14. Various strong acids, strong alkalis, and highly corrosive liquids.
15. Various high-temperature liquids can withstand up to 150 ℃.
16. As various solid-liquid separation equipment and front-end pressure feeding devices.

Performance parameters of QBY series engineering plastic pneumatic diaphragm pump