vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Deciding on the appropriate size pump from one.five cfm to 9 cfm relies on your specific application. These pumps one engineered exclusively to assist you do your career more rapidly and much better.
High efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron discipline rating. Heavy duty high torque motor-assures cold climate staring.
Reduced operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help reduce operating temperature and improved Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Innovative dual-stage design pulls deep vacuum to 50 microns. Design and style of those 1.five,3,five,eight,10,12 CFM pump improvements establish around the performance-proven high quality capabilities. Whatever your vacuum pump demands, the appropriate pump will visit do the job with you.
Dual stage design-second stage commences pumping at a lower stress to pull a deeper greatest vacuum.
Avoiding oil-returning design-prevents pump oil from being sucked to the program if a electrical power loss happens.
Fuel ballast-speeds evacuation and keeps oil cleaner. Substantial oil reservoir-lightweight and greater dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is really a type of single-stage and single-cylinder rotary piston vacuum pump. It really is tremendously improved series H rotary piston pump and includes four patents; its general abilities possess a terrific improvement. Rotary piston vacuum pump is really a kind of vacuum production equipment ideal for pumping ordinary gases and condensable gases(when a fuel ballast utilised). The pump should be fitted with suitable add-ons if gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle present in doing work 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 changed repetitively, to ensure pumping objective can be attained.