vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Picking the right dimension pump from one.five cfm to 9 cfm depends on your distinct application. These pumps a single engineered especially to aid you do your career more quickly and superior.
High efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron area rating. Hefty duty large torque motor-assures cold weather staring.
Low operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help decrease operating temperature and far better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Advanced dual-stage style and design pulls deep vacuum to 50 microns. Design of those one.five,3,5,8,10,twelve CFM pump enhancements make within the performance-proven quality attributes. What ever your vacuum pump needs, the proper pump will visit get the job done with you.
Dual stage design-second stage starts pumping at a reduce pressure to pull a deeper greatest vacuum.
Stopping oil-returning design-prevents pump oil from staying sucked to the method if a electrical power loss occurs.
Gas ballast-speeds evacuation and keeps oil cleaner. Massive oil reservoir-lightweight and better dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is really a kind of single-stage and single-cylinder rotary piston vacuum pump. It truly is tremendously enhanced series H rotary piston pump and consists of 4 patents; its basic abilities possess a great improvement. Rotary piston vacuum pump is actually a type of vacuum manufacturing products suitable for pumping ordinary gases and condensable gases(when a fuel ballast applied). The pump has to be fitted with acceptable equipment if gas is wealthy in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle display in functioning principle graph: A rotary piston with slide valve across eccentric wheel driven by shaft inside the housing. Piston pole can slide and swing freely in arch track. The entire 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 could possibly be attained.