Rotary Vane Vacuum Pump is an oil sealed positive displacement pump consist of the following main components.

• Housing
• Rotor
• Vanes
• Inlet and Outlet
• Motor

Rotary Vane Vacuum Pumps are used as primary pumps (backing pumps) toTMP, DP, Ion Pumps on most of the Vacuum Systems to achieve vacuum level of <10-⁶ mbar. Rotary Vane Vacuum Pumps are available in different pumping speeds like

• 6 m³ / hr - 100 LPM
• 9 m³ / hr - 150 LPM
• 15 m³ / hr - 250 LPM
• 21 m³ / hr - 350 LPM, etc.,

Features

• Frequency: 50 Hz
• Motor HP : 0.33 / 0.5 / 0.75 / 1.0
• RPM : 1440
• Ultimate Vacuum at Pump Mouth When measure with Mc Leod Gauge At pump mouth :< 5 x 10-³ mbar
• Built in Anti Suck Back Valve
• Vacuum Connection : 1/2" / KF 25 / KF 40

Diffusion Pump is an oil based vacuum pump used for obtaining high vacuum <10-⁵ mbar with suitable capacity backing pump. It is operated with oil of low vapor pressure. It consists of the following main items

• Chamber
• Heater
• Backing Pump Connection
• Pump Oil
• Jet Assembly
• Water cooling coils

Oil Diffusion Pumps are available in different size flange connections with different pumping speeds

• 3" - Air Cooled - ~ 150 lps
• 4" - Water Cooled - ~ 270 lps
• 6" - Water Cooled - ~ 650 lps, etc.,