Edwards E2M1.5 Two Stage Rotary Vane Pump - A37132919

E2M1.5 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors

Product Number: A37132919

Overview

The E2M1.5 is a two stage oil sealed rotary vane pump suitable for many bench type applications. The pump features an alternative inlet connection position at the side of the pump so that overall installation height can be reduced to a minimum when required. 

The interstage version features an additional pumping port to provide a rough vacuum for auxiliary duties. 

Supplied with: Ultrgrade 15 oil, NW O-ring, centering ring, 2 Allen keys and spare seals for oil drain and filler plugs

Technology

This is a two stage oil sealed rotary vane pump which has a pressurised oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces. The pump has an oil distribution valve which prevents discharge of oil to the pump interior (suckback) after the pump stops. The pumping chambers are air-tight, so this arrangement prevents oil suckback unless the gas ballast valve is open. 

You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has an oil drain-plug to allow either gravity oil drain or pressure oil drain.

Applications

• Analytical instruments
• Laboratory bench top vacuum
• Leak detectors, Helium
• Research and development
• Backing turbomolecular pumps

Technical Data