LGH series screw vacuum pump is an oil-free dry vacuum pump, which is because the screw vacuum pump without oil lubrication or water seal, the pump cavity is completely oil-free, so it is oil-free dry pump. LGH series screw vacuum pump in the semiconductor, electronics industry requires oil-free clean occasions and chemical pharmaceutical solvent recovery process has unparalleled superiority, can better replace the rotary vane vacuum pump, slide valve vacuum pump use. LGH Series Screw Vacuum Pump Overview LGH series screw vacuum pump is equivalent to a lead pump, a number of lead screw vacuum pump is equivalent to multi-stage pump series, relative to the claw vacuum pump, multi-stage Roots vacuum pump and other multi-stage series Dry-type vacuum pump, because the screw vacuum pump between the pump without internal channels, but directly from the suction side of the gas to the exhaust side of the push, so in condensable gas pumping, with dust and particulate matter of the gas Not easy to block and easy to clean. It works by a pair of parallel helical rotor and the pump body composed of a studio, there is no friction between the rotor and the pump and maintain a certain gap between the two rotors and the pump body formed a sealed chamber, when When the rotor is rotating, the gas in the sealed chamber is continuously squeezed to the exhaust port for discharge. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // mj .liuti.cn / (Service Hotline:)
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