vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Picking out the appropriate size pump from one.5 cfm to 9 cfm will depend on your particular application. These pumps a single engineered exclusively to assist you do your work more quickly and superior.
Large efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. Hefty duty substantial torque motor-assures cold weather staring.
Low operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help lessen working temperature and better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Advanced dual-stage style pulls deep vacuum to 50 microns. Layout of these one.5,three,five,8,10,12 CFM pump enhancements make to the performance-proven excellent options. What ever your vacuum pump wants, the best pump will go to operate with you.
Dual stage design-second stage begins pumping at a reduced strain to pull a deeper greatest vacuum.
Stopping oil-returning design-prevents pump oil from being sucked to the method if a electrical power reduction takes place.
Gas ballast-speeds evacuation and keeps oil cleaner. Significant oil reservoir-lightweight and superior dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is usually a kind of single-stage and single-cylinder rotary piston vacuum pump. It is actually enormously enhanced series H rotary piston pump and consists of 4 patents; its common abilities possess a excellent improvement. Rotary piston vacuum pump is often a kind of vacuum manufacturing equipment ideal for pumping ordinary gases and condensable gases(whenever a fuel ballast used). The pump needs to be fitted with proper equipment if gas is rich 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 altered repetitively, to ensure that pumping goal may very well be accomplished.