Description

Edwards E2M28
- The pump is designed for reliable, long‑term operation
- Thermal overload device prevents overheating (single phase only)
- 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
Oil Sealed Rotary Pump (A37317984)
The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. 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.
Each EM pump is supplied with 1 litre of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain and filter plugs. For PFPE prepared FX pumps Fomblin® to be ordered separately.


Pumps for Life Science | |
|---|---|
| Type (Lab Pumps) | Rotary |
| Vacuum (Vacuum Pumps) | 22.9 CFM (648.46 l/min) |
| Line Power (Pumps) | 110-120 VAC |
Product General Attributes | |
| Unique Features | Ultimate vacuum (total pressure) without gas ballast 1 x 10-3 mbar / 7.5 x 10-4 Torr with gas ballast 1.5 x 10-2 mbar / 1.1 x 10-2 Torr with Fomblin 1 x 10-2 mbar / 7.5 x 10-3 Torr |


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