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March 1, 2021

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Selecting the proper size pump from 1.5 cfm to 9 cfm will depend on your specific application. These pumps one engineered particularly to assist you do your work faster and much better.
Large efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. Heavy duty higher torque motor-assures cold weather staring.
Lower working temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help cut down working temperature and improved Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Innovative dual-stage design and style pulls deep vacuum to 50 microns. Layout of these one.five,three,five,eight,ten,12 CFM pump enhancements construct on the performance-proven excellent capabilities. Whatever your vacuum pump desires, the ideal pump will go to function with you.
Dual stage design-second stage commences pumping at a decrease strain to pull a deeper ultimate vacuum.
Avoiding oil-returning design-prevents pump oil from getting sucked in to the procedure if a energy reduction happens.
Fuel ballast-speeds evacuation and keeps oil cleaner. Big oil reservoir-lightweight and superior dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is usually a form of single-stage and single-cylinder rotary piston vacuum pump. It’s greatly enhanced series H rotary piston pump and incorporates four patents; its common capabilities have a good improvement. Rotary piston vacuum pump is a kind of vacuum production gear ideal for pumping ordinary gases and condensable gases(whenever a gas ballast employed). The pump needs to be fitted with suitable add-ons if gasoline is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle show in working principle graph: A rotary piston with slide valve across eccentric wheel driven by shaft within the housing. Piston pole can slide and swing freely in arch track. The whole pump chamber is divided into chamber A and chamber B by piston. When shaft rotates the volume of chamber A and chamber B are altered repetitively, in order that pumping function could be accomplished.