Double Stage Rotary Vane Vacuum Pump

Rotary vane vacuum pump 12cfm 1hp double stage hvac auto ac refrigerant air vacuum pump wine degassing milking medical food processing air conditioning vacuum pump the refrigerant vacuum pump is compact light and attractive in design.

Double stage rotary vane vacuum pump.

Pumps belonging to the duoline series cover a pumping speed range of 1 3 to 300 m 3 h. It can be divided into oil seal pump and dry pump. Excellent ultimate vacuum and pumping speed with high performance. The pump and motor are connected by flexible coupling.

Two stage rotary vane pumps can be used in the pressure range between 100 hpa and a pressure roughly a decade above the final pressure. As the rotor rotates two vanes placed in rotor vane froove turn making contact with the internal surface of the cylinder due to centrifual force. Double stage rotary vane vacuum pumps. It was invented by charles c.

It uses the big starting torque and is specially designed for low temperature environment. In the 5 21 m 3 h range pfeiffer vacuum also offers the pascal series as products with superior vacuum performance. Two stage rotary vane pumps are suitable for applications in the low and medium vacuum ranges down to a pressure of 10 3 hpa. In some cases these vanes can have variable length and or be tensioned to maintain contact with the walls as the pump rotates.

Edwards range of rv rotary vane pumps. A rotary vane pump is a positive displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. 80 lpm to 95 m3 hr. Improved oil anti suck back system to protect the vacuum pump in the event of sudden stop.

An integrated gas ballast feed allows condensable vapors to be pumped down. Two stage oil rotary vane pump mvp is two stage oil sealed rotary vane vacuum pump. Rotary vane vacuum pump is one of the main pumps to obtain low and medium vacuum pumps. Conversely if deeper pressure with good vacuum performance is necessary the dual stage rotary vane pump would be the best solution.

According to the r. For more information on whether you need a single stage or double stage vacuum pump please reach out to an atlas copco expert. In short if vacuum level is not an issue a single stage vane pump may do the trick. The two stage oil rotary vane pump is made of ferrous metal and is relatively accurate.

Nor can it be used as a compressor or delivery pump for various gases that chemically react with vacuum oil. 1584 lpm ultimate vacuum.