Used Edwards E2M1.5 vacuum pump.
This E2M1.5 two stage oil sealed rotary vane pump is specially designed to achieve ultimate vacuum and pump speeds, with quiet operation and a compact size. These pumps provide long-term reliability and have become the industry standard in a range of scientific and laboratory applications.
The E2M1.5 vacuum pump also has a pressurized oil system that lubricates the bearing surfaces of the pump shaft and the sealing surfaces of the impeller. The pump has an oil distribution valve that prevents oil from flowing to the inside of the pump (suckback) after the pump stops. The pump chambers are airtight, which prevents oil backdrafting unless the gas-ballast valve is open.
Technical specifications:
Voltage: 220-230V
Power: 0.15kW
Incl. exhaust filter
Final vacuum with gas ballast: 1 x 10-2 mbar
Dimensions (W) x (D) x (H): 35 x 20 x 25 cm
