Diaphragm pump spare parts using compressed air as power source, for a variety of corrosive liquids, liquids with particles, high viscosity, volatile, flammable, highly toxic liquids, can be pumped out.
Plastic, aluminum alloy, cast iron, stainless steel four materials, is a new type of conveying machinery.
1.Thickened polygel film made from imported polygel membrane, resistant to fatigue and friction, suitable temperature: below 80 degrees Celsius, resistant to acid and alkali;
It is blue in color and is mainly equipped with a middle hole for the third-generation pneumatic diaphragm pump. The thicker outer ring of the diaphragm makes the sealing of the pump body more firm, and the diaphragm is more durable than that of the second-generation pneumatic diaphragm pump (there are 8 holes around the diaphragm of the second generation diaphragm pump that are easy to be broken).
2.Teflon diaphragm imported material corrosion resistance diaphragm, compared with the teflon diaphragm in acid and alkaline resistance has a better advantage, relatively higher softness, strong fatigue resistance, the color is milky white, the best suitable temperature is less than 80 degrees Celsius.
3.Tetrafluoro-diaphragm a common acid-alkali resistant diaphragm tablets, affordable, the color is milky white, suitable for some corrosive liquids with high temperature.
4.Teflon ball/teflon ball seat strong acid and alkali resistance, white appearance, is the diaphragm pump commonly used ball valve ball seat, durable.
5.Pulse damper: the pump can be transported out of the material can be stable, for some conveying materials such as glue manufacturers suggest to install a pulse damper in each pump outlet pipe, can adjust the outlet pressure, flow, etc.
6.connecting rod shaft connecting rod shaft is one of the main components of QBY pneumatic diaphragm pump air valve room, stainless steel material, through the connecting rod shaft to push the diaphragm reciprocating motion, under normal circumstances is not easy to damage.
7.Internal pressure plate pneumatic diaphragm pump diaphragm mainly by two pressure plate, the main material of stainless steel, according to the size of the diaphragm pump.
8.Pneumatic triplicate: Pneumatic triplicate is used to adjust the inlet pressure of diaphragm pump, filter air and separate oil and water. Pneumatic triplicate can adjust the pressure to adjust the flow of diaphragm pump.
For some air quality is not very good working environment recommended to install a pneumatic triplet, can ensure the stable work of AODD pneumatic diaphragm pump and service life;
Can add a certain amount of lubricating oil in the pneumatic triplicate to ensure the humidity of the diaphragm pump intermediate.
Stainless steel diaphragm pump with compressed gas as the power source, for corrosive liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, can be pumped up.
Pneumatic diaphragm pump has four materials: plastic, aluminum alloy, cast iron, stainless steel.
Pneumatic diaphragm pump according to different liquid media respectively using butadiene rubber, neoprene, fluororubber, polytetrafluoroethylene, poly 46 ethylene.
Installed in various occasions, used to transport conventional pump can not suction the medium.
1.As gas is used as power, the flow rate is adjusted with the change of back pressure (outlet resistance), suitable for medium and high viscosity fluids.
And electric gear pump working point due to water as a reference set, if used for viscosity slightly high fluid, then need to form a complete set of reducer or variable frequency governor.
2.Use pneumatic pump in flammable and explosive environment with low cost, such as fuel transportation, because: it is impossible to generate sparks after grounding;
No heat is generated in the work, so the machine will not overheat.
The fluid does not overheat because the pneumatic diaphragm pump has less agitation of the fluid.
3.in the site of bad, such as the construction site, industrial and mining waste water discharge, due to the impurities in the sewage and complex composition, pipeline is easy to block, so on the electric pump will form a load too high environment, motor heating easy damage.
