QBY pneumatic diaphragm pump is a new type of conveying machine. It is a kind of pump that is novel in China. Using compressed air as the power source, for various corrosive liquids, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, can be exhausted. Its performance parameters are similar to WLLDENPVMPS in the Federal Republic of Germany and MARIOWPUMPS in the United States. The factory has formed serial production, with a total of eight specifications diameter: ¢10mm (3/8"), ¢15mm (1/2"), ¢25mm ( 1"), ¢40mm (11/2"), ¢50mm (2"), ¢65mm (21/2"), ¢80mm (3"), ¢100mm (4"). Four materials, aluminum alloy, cast iron, engineering plastics, stainless steel. NBR, neoprene, fluororubber, and polytetrafluoroethylene are used according to different liquid media. To meet the needs of different users. Since it was put into production in 1986, it has been adopted by more than 1,000 petroleum, chemical, electronic, and ceramic textile system units in China. It has been placed in special occasions to pump a variety of media that cannot be pumped by conventional pumps. effect.
QBY pneumatic diaphragm pump main features
1, no need to irrigate water, suction up to 7m, lift up to 50m, outlet pressure ≥ 6kgf / cm2;
2, the flow is spacious, the pass performance is good, allowing the large particle diameter of the Zui to reach 10mm. When pumping mud and impurities, the pump wears little;
3. The head and flow can be adjusted steplessly by the opening of the valve (the air pressure is adjusted between 1-7kgf/cm2);
4. The pump has no rotating parts and no shaft seal. The diaphragm separates the pumped medium from the moving parts of the pump and the working medium, and the delivered medium will not leak out. Therefore, when pumping toxic, easy to play or corrosive media, it will not cause environmental pollution and endanger personal safety;
5. It is not necessary to use electricity, and it is safe and reliable to use in flammable and explosive places;
6, can be submerged in the medium to work;
7. It is convenient in function and reliable in operation. It only needs to open and close the gas valve simply and openly. Even if there is no medium running or sudden stop due to unexpected conditions, the pump will not be damaged. If it is overloaded, the pump will automatically Ground stop, self-protection performance, when the load returns to normal, there is automatic start-up operation;
8. The structure is simple and the wearing parts are few. The pump has a simple structure, convenient installation and maintenance. The medium conveyed by the pump will not touch the valve, the connecting rod and other moving parts, unlike other types of pumps due to the rotor, piston and gear. The wear of the blades and other components causes the performance to gradually decrease;
9, can transport a more viscous liquid (viscosity below 10,000 centipoise);
10. It does not need to be lubricated with oil. Even if it is idling, it has no effect on the pump. This is a major feature of the pump.
QBY pneumatic diaphragm pump main use
1. Pump peanut butter, kimchi, mashed potatoes, small red sausage, jam apple pulp, chocolate, etc.
2. Pumping paint, gum, and pigment.
3, adhesives and glue, all types can be pumped.
4, a variety of tiles, porcelain, bricks and pottery glaze.
5. After the oil well is drilled, pump the sediment and grout.
6. Pump various emulsions and fillers.
7. Pumping all kinds of sewage.
8. Use the pump as the tanker, and the barge clears the tank to absorb the sewage.
9, hops and fermented powder slurry, syrup, sugar dense.
10. Pumping water from mines, tunnels, tunnels, beneficiation, and slag. Pumping cement grout and mortar.
11, a variety of rubber pulp.
12. Various abrasives, corrosives, petroleum and mud, cleaning grease and general containers.
13, a variety of highly toxic, flammable, volatile liquids.
14, a variety of strong acid, alkali, strong corrosive liquid.
15, a variety of high temperature liquid zui high resistance to 150 ° C.

QBY pneumatic diaphragm pump performance parameter table

16. As a pre-stage pressure supply device for various solid-liquid separation devices.

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