vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Choosing the proper dimension pump from one.5 cfm to 9 cfm depends on your distinct application. These pumps 1 engineered particularly to assist you do your work speedier and better.
High efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron area rating. Hefty duty large torque motor-assures cold weather staring.
Very low operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help lower operating temperature and far better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Innovative dual-stage style and design pulls deep vacuum to 50 microns. Layout of these 1.5,3,5,8,ten,12 CFM pump enhancements build over the performance-proven high quality attributes. Whatever your vacuum pump needs, the best pump will go to get the job done with you.
Dual stage design-second stage begins pumping at a reduce pressure to pull a deeper greatest vacuum.
Stopping oil-returning design-prevents pump oil from becoming sucked in to the technique if a energy loss occurs.
Fuel ballast-speeds evacuation and keeps oil cleaner. Huge oil reservoir-lightweight and superior dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is a type of single-stage and single-cylinder rotary piston vacuum pump. It is actually significantly enhanced series H rotary piston pump and includes 4 patents; its common capabilities have a wonderful improvement. Rotary piston vacuum pump is actually a type of vacuum production products ideal for pumping ordinary gases and condensable gases(whenever a gas ballast used). The pump has to be fitted with ideal equipment if gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle show in functioning principle graph: A rotary piston with slide valve across eccentric wheel driven by shaft inside of 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 modified repetitively, so that pumping purpose may very well be accomplished.