Description
The Edwards E2M28 Rotary Vane Vacuum Pump offers excellent ultimate pumping speed while providing quiet operation. With outstanding vapor handling capabilities, the E2M28 is a reliable and versatile 208V vacuum pump.
There are a multitude of applications for the Edwards E2M28, including use with sterilization, mass spectrometry, lasers, vacuum distillation, epoxy degassing, brake line evacuation, freeze drying, space research, refrigeration dehydration, vacuum ovens, backing combinations, thin film coating, and other vacuum processes.
Manufacture Specifications
| Max water vapor inlet pressure |
22.5 torr (30 mbar) |
| Max allowed pressure at outlet |
0.5 bar gauge/7 psig |
| Max water vapor capacity |
700 grams/hour |
| Operating temperature range |
54°F to 104°F (12°C to 40°C) |
| Oil capacity | Minimum 1.4 quart (1.3 L), maximum 1.6 quart (1.5 L) |
| Oil type | Ultragrade 19 |
| Nominal rotation speed | 1400/1720 rpm |
| Noise level | 57 dB(A) |
| Inlet connection | NW25/KF25 |
| Outlet connection | Nozzle 15mm external removable from 3/4 in BSP tapped hole |
