SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Deciding on the correct dimension pump from 1.five cfm to 9 cfm will depend on your distinct application. These pumps one particular engineered specifically to assist you do your task more rapidly and improved.
Higher efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. Hefty duty substantial torque motor-assures cold weather staring.
Minimal working temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help reduce working temperature and far better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Sophisticated dual-stage design and style pulls deep 
vacuum to 50 microns. Style of these 1.5,3,five,8,10,twelve CFM pump improvements construct around the performance-proven excellent attributes. No matter what your vacuum pump requires, the best pump will go to get the job done with you.
Dual stage design-second stage begins pumping at a reduce stress to pull a deeper greatest vacuum.
Stopping oil-returning design-prevents pump oil from getting sucked into the method if a electrical power reduction occurs.
Fuel ballast-speeds evacuation and keeps oil cleaner. Large oil reservoir-lightweight and greater dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is a sort of single-stage and single-cylinder rotary piston vacuum pump. It can be tremendously improved series H rotary piston pump and consists of 4 patents; its basic capabilities possess a terrific improvement. Rotary piston vacuum pump is a type of vacuum production tools appropriate for pumping ordinary gases and condensable gases(whenever a fuel ballast used). The pump have to be fitted with suitable equipment if gas is wealthy in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle demonstrate in working 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 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 transformed repetitively, in order that pumping goal may very well be attained.
