Edwards E2M28 21 CFM Dual-Stage High Capacity Vacuum Pump

e EM range of oil-sealed rotary pumps – renowned for its high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – has become the industry standard laboratory and light industrial applications. The E2M28 pump is a two-stage, direct drive, sliding vane pump. The pump is oil sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor.

Supplied with: Ultragrade 19 oil, NW25 O-ring and centering ring, lifting plate. Fomblin® must be purchased separately for PFPE pumps.

Please contact us for pricing, availability, and available package options.
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Product Description

Features

The pump is designed for reliable, long-term operation.
Thermal overload device prevents overheating (single phase only).
The pump is a free-standing unit.
The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.
The motors are totally enclosed and are cooled by the motor-cooling fan.
Easy to use controls.
Pressure die cast oil box with integral oil seals prevents oil leaks.
Gas ballast valve for large water vapour handling capacity.
Externally approved to EN61010, CSA, C22.2 and UL61010.
Oil distribution valve.
Pumping chambers are air-tight.
Oil sight-glass, two oil drain-plugs, inlet-port and outlet nozzle all fitted as standard.
One year warranty, as well as technical support from Edwards.