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r-br: br-. Since air is used as power, the flow rate changes with the back pressure (outlet resistance) It automatically adjusts according to changes in the flow rate and is suitable for medium to high viscosity fluids. The working point of the centrifugal pump is set based on water. If it is used for fluids with slightly higher viscosity, it will need to be equipped with a reducer or frequency converter, which will greatly increase the cost. The same is true for gear pumps.
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r-br: br-. Pneumatic diaphragm pumps are reliable and low-cost in flammable and explosive environments. Thirdly, the fluid is not Overheating occurs because diaphragm pumps provide minimal agitation of the fluid.
r-br: br-. In places with harsh construction sites, such as construction sites, industrial and mining wastewater discharge, due to the large number of impurities and complex composition in the sewage, the pipes are prone to blockage, which causes excessive load on the electric pump. In this case, the motor is easily damaged due to heat. The pneumatic diaphragm pump can pass particles and the flow rate is adjustable. When the pipeline is blocked, it will automatically stop until it becomes unobstructed. Dongda produces and sells B/. pneumatic diaphragm pumps nationwide
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r-br: br-, In addition, the pneumatic diaphragm pump is small and easy to move, does not require a foundation, occupies a very small area, and is easy and economical to install. Can be used as a mobile material transfer pump. Big brands are sold nationwide B/. Pneumatic diaphragm pump, pneumatic diaphragm pump
r-br: br-. In the processing of hazardous and corrosive materials, the diaphragm pump can completely isolate the material from the outside world.
r-br: br-. Pneumatic diaphragm pumps can be used to transport fluids with relatively unstable chemical properties.
r-br: br-The role of pneumatic diaphragm pumps in the industrial field is huge. Many things that are difficult for humans to complete manually can be completed by pneumatic diaphragm pumps, which indirectly ensures the work safety of employees.
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r-br: br-Pneumatic one-way diaphragm pump has reliable quality, long service life and low noise It has six major advantages: low temperature, low vibration, never crashing, and fine workmanship. It can pump flowing liquids and transport some non-flowing media. It has self-priming pumps, submersible pumps, canned pumps, mud pumps and impurity pumps. Many advantages of machinery.
r-br: br-, spacious flow, good passing performance, allowing the maximum particle diameter to pass through millimeters. When pumping mud and impurities, there is little wear on the pump;
r-br: br-. The pneumatic one-way diaphragm pump does not need to be filled with water. The suction lift is up to meters, the lift is up to meters, and the outlet pressure is ≧br/> r-br: br-, Pneumatic one-way diaphragm pump has no rotating parts and no shaft seal. The medium pumped by the diaphragm is completely separated from the moving parts of the pump and the workpiece medium, and the transported medium will not leak outside. Therefore, when pumping toxic, volatile or corrosive media, it will not cause environmental pollution and endanger personal safety; big brands are sold nationwide B/. Pneumatic diaphragm pump, pneumatic diaphragm pump
r-br: br-, lift, flow Stepless adjustment can be achieved through the opening of the air valve (air pressure adjustment between -br)
r-br: br-, can be immersed in the medium to work
r-br: br-, no need to use electricity , safe and reliable to use in flammable and explosive places
r-br: br-, The pneumatic one-way diaphragm pump has a simple structure and few wearing parts. The pump has a simple structure, is easy to install and maintain, and the medium transported by the pump is not It will come into contact with moving parts such as valves and connecting rods, unlike other types of pumps where the performance gradually decreases due to wear and tear of rotors, pistons, gears, blades and other parts;
r-br: br-, easy to use , Reliable work, just open and close the gas valve to start and stop. Even if the pump runs without medium for a long time or suddenly stops due to unexpected circumstances, the pump will not be damaged. Once overloaded, the pump will automatically stop and has self-protection. performance, when the load returns to normal, it can automatically start running again;
r-br: br-. The pneumatic one-way diaphragm pump does not need to be lubricated with oil. Even if it is idling, it will not have any impact on the pump. This is one of the advantages of this pump. Big features;
r-br: br-, can transport relatively viscous liquids (viscosity below 10,000 centipoise);
r-br: br-Dongda produces and sells B/. pneumatic diaphragm pumps nationwide
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r-br: br-B/. Pneumatic diaphragm pumps are used to discharge clean water underground in coal mines, or sewage containing solid particle impurities (volume concentration less than %). They can also be used in non-coal mines with similar transmission media. other occasions.
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