SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Deciding on the proper dimension pump from one.5 cfm to 9 cfm will depend on your specific application. These pumps one particular engineered particularly to help you do your task faster and greater.
Higher efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. 
Hefty duty substantial torque motor-assures cold weather staring.
Minimal operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help lessen working temperature and improved Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Superior dual-stage design and style pulls deep vacuum to 50 microns. Design of these one.five,three,5,8,10,12 CFM pump improvements establish over the performance-proven quality capabilities. No matter what your vacuum pump requires, the proper pump will go to perform with you.
Dual stage design-second stage starts pumping at a reduced strain to pull a deeper greatest vacuum.
Stopping oil-returning design-prevents pump oil from becoming sucked into the technique if a power loss happens.
Gasoline ballast-speeds evacuation and keeps oil cleaner. Large oil reservoir-lightweight and far better 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 really is drastically enhanced series H rotary piston pump and consists of 4 patents; its common abilities have a wonderful improvement. Rotary piston vacuum pump is a kind of vacuum production tools suitable for pumping ordinary gases and condensable gases(whenever a gasoline ballast utilised). The pump need to be fitted with acceptable equipment if gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle present 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 changed repetitively, in order that pumping function could possibly be accomplished.
