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Booster pump function
"Negative pressure pump", "positive pressure pump" mainly from the function and the main purpose to make a human difference. "Negative pressure pump" is mainly used in vacuum (negative pressure) requirements of the occasion, such as: gas extraction, gas analysis, gas recycling, gas sampling, vacuum adsorption, indirect water absorption; and "positive pressure pump" is mainly used for the needs Pump as a motive force, the gas transfer, the pressure on the closed container, inflatable cheer, indirect pressure water, both commonly used in medical, scientific research, environmental protection, equipment, control and so on. "Negative pressure pump" exhaust end is also positive pressure, but only slightly positive pressure, than the "positive pressure pump" output pressure is much smaller, such as micro-vacuum pump VM, VAA, PC and other series is "negative pressure pump "," Aspirator ", and their discharge end pressure is often only a few kPa;" positive pressure pump "suction end is also a slight negative pressure in order to complete the pumping effect. Gas booster pump series for the two booster pump, you can very low pressure gas to high pressure, driving pressure ≤ 7bar, gas inlet pressure range of 0.5-10bar, the maximum can be increased to 90Mpa. The series of pumps and N series of commutation exactly the same way, the entire pump all made of aluminum and stainless steel. In the air-driven part of the pump, this series requires lubrication of the gas, so that seals and other internal parts to be lubricated, the series pump drive piston diameter of 160mm. Gas booster pump series for the single-stage booster pump, in order to achieve the required The input air pressure at the pressure gas inlet requires some degree of precompression and the pre-boost pressure will vary depending on the maximum pressure of the gas booster pump image. The maximum pressure to 80Mpa. Gas booster pump H series uses single gas-controlled unbalanced gas distribution valve to achieve the pump reciprocating motion, all made of aluminum alloy and stainless steel. All seals are imported quality products, the maximum design pressure are driven 10bar, in order to ensure the life of the pump drive pressure