SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Deciding on the 
right dimension pump from one.five cfm to 9 cfm relies on your particular application. These pumps 1 engineered exclusively to help you do your occupation speedier and much better.
Substantial efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. Hefty duty high torque motor-assures cold climate staring.
Very low working temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help reduce working temperature and better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.State-of-the-art dual-stage design pulls deep vacuum to 50 microns. Design of these 1.five,three,5,8,10,twelve CFM pump enhancements develop around the performance-proven high-quality options. What ever your vacuum pump demands, the proper pump will head to get the job done with you.
Dual stage design-second stage commences pumping at a decrease strain to pull a deeper greatest vacuum.
Avoiding oil-returning design-prevents pump oil from remaining sucked into the process if a electrical power loss takes place.
Fuel ballast-speeds evacuation and keeps oil cleaner. Substantial oil reservoir-lightweight and much better dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is often a type of single-stage and single-cylinder rotary piston vacuum pump. It’s enormously enhanced series H rotary piston pump and includes 4 patents; its standard capabilities have a terrific improvement. Rotary piston vacuum pump is usually a kind of vacuum manufacturing equipment suitable for pumping ordinary gases and condensable gases(whenever a gas ballast employed). The pump must be fitted with proper equipment if gas is wealthy in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle demonstrate in functioning 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, so that pumping objective could possibly be accomplished.
