Cheap vacuum pump, Buy Quality pump pump directly from China vacuum pump rotary Suppliers: 1.1KW AC380V Rotary Vortex Vacuum Pump
1.1KW AC380V Rotary Vortex Vacuum Pump Features:1.Die-cast aluminum alloy housing.2.Both 50Hz and 60Hz available.3.Dual-usage: Compressor and Vacuum (suction and blow).4.Electronic motor with IP55 protection and Insulation class H.5.No oily odors.6.Low noise and libration.7.Maintenance-free.8.Easy installation JQT series-Vacuum Pump Working Principle:The gas is taken in through Inlet 1 . As it entrers S ide channel 2 , the rotating Impeller 3 impacts velocity to the gas in the direction of rotation. Centrifugal force in the impeller blades accelerates the gas outward and the pressure increase. Eveyratation adds kinetic energy resulting in the further increase of the pressure along the side channel. The side chanel narrow at the rotor, sweeping the gas off the impeller blades and discharging it through the Outlet Silencer 4 where it exits the side chanel blower. Parameters:
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