China Qby Series Pneumatic Diaphragm Pump

1. Brief Introduce QBY Series Pneumatic Diaphragm Pump

The QBY Series Pneumatic Diaphragm Pump is a new type of conveying machinery. Air compressor compressed air as a power source, for a variety of corrosive liquid, with granular liquid, high viscosity, volatile, flammable, toxic liquid, can be pumped out. Its performance parameters are similar to that of WLLDENPVMPS in the Federal Republic of Germany and MARIOWPUMPS in the United States. The factory has formed a series of production. There are eight specifications in diameter: 10mm (3/8 "), 15mm (1/2"), 25mm (1 "), 40mm (1 1/2), 50mm (2"), 65mm (2 1/2)), 3 "(3"), 4). Three kinds of material, aluminum alloy, cast iron, stainless steel. Diaphragm pumps are made of butadiene rubber, neoprene, fluororubber and polytetrafluoroethylene according to different liquid media. To meet the needs of different users. Since the pump has been put into production, it has been adopted by more than 1000 domestic oil, chemical, electronic, ceramic, textile, paint, and pharmaceutical machinery system units. It is placed in special occasions, used for pumping various medium which can not be pumped by conventional pumps, and instead of the ideal product of the gear pump, the satisfactory results are taken.

2. The Main Application of QBY Series Pneumatic Diaphragm Pump

Pump peanut butter, pickles, mashed potatoes, sausage, jam, apple pulp, chocolate and so on.Pump paint, gum, pigments.Adhesives and glue, all kinds of pumps can be suck.All kinds of tiles, porcelain, brick and pottery glaze.After the oil well has been drilled, pump deposits and fill up.Pump a variety of emulsion and packing.Pump a variety of sewage.Use pumps as oil tankers, barges clean up and draw in the warehouse's sewage.Hop and fermented flour slurry, syrup, sugar dense.Pump the water in the mine, tunnel, tunnel, mineral processing and slag. Pump the cement grouting and mortar.All kinds of rubber pulps.all kinds of abrasive, corrosive oil and mud, grease and general cleaning container.All kinds of highly toxic, flammable and volatile liquids.All kinds of strong acid, strong alkali, strong corrosion liquid.All kinds of high temperature resistant liquid with the highest temperature of 150 DEG C.As a variety of solid liquid separation equipment of the front stage pressure transmitter.
3. The Working Principle of QBY Series Pneumatic Diaphragm Pump

Without irrigation water, suction lift up to 7m, the head of 50m, the outlet pressure is greater than or equal to 6kgf/cm2;The flow is wide, and the maximum particle diameter can reach 10mm through good performance. Pumping mud and impurities, little wear on the pump;Head and flow can be step-less adjustment through air valve opening (air pressure regulation is between 1-7kgf/cm2).The pump without rotating parts, no shaft seal, diaphragm will be pumped medium with the pump moving parts, working medium completely separated, the medium will not leak out. Pumping so toxic and flammable or corrosive media, it will not cause environmental pollution or harm personal safety;No need to use electricity. It is safe and reliable in flammable and explosive places.Can be immersed in the medium to work;The function is convenient, the work is reliable, the open stop only needs to open and close the gas valve. Even if there is no medium operation or sudden shutdown for a long time because of the accident, the pump will not be damaged so that the pump will stop automatically and have self protection performance. When the load is restored to normal, it has automatic start up. Function;Maintenance, pump transmission medium will not touch the valve, connecting rod and other sports parts, not like other types of pump because of rotor, piston, gear, blade and other components of wear and tear and gradually reduce performance.Can carry more viscous liquid (viscosity at below 10 thousand CPS);The pump does not need to be lubricated with oil, even if it is idle, it has no influence on the pump, which is a major feature of the pump.4.Parameters of QBY Series Pneumatic Diaphragm Pump

ModelCapacityHeadMax dischargeSuctionMax grainMaxMax air(m3/h) pressure(m)Diameterpressureconsumption (m)(kgf/cm2) Φ(mm)(kgf/cm2)(m3/min)QBY-100.85065170.3QBY-1515065170.3QBY-252.450672.570.6QBY-40850674.570.6QBY-50125067870.9QBY-65165067870.9QBY-802450671071.5QBY-1003050671071.5

5. about our Products:

WENZHOU SOLID MECHANICAL EQUIPMENT CO., LTD