Product Description
Reconditioned Edwards E2M1.5 Vacuum Pump.
1.2 CFM.
1 year warranty.
This tiny dynamo gives the user incredible performance in a very small pump. The E2M1.5 may be a small capacity vacuum pump, but it has the same performance and reliability of its big brothers. Small EM series pumps are rugged mechanical oil-sealed pumps for laboratory and industrial uses. Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit specific application needs.
Technical Data
| Displacement (swept volume) | |
| 50 Hz | 1.8 m3h-1 / 1 ft3min-1 |
| 60 Hz | 2.2 m3h-1 / 1.3 ft3min-1 |
| Speed (Pneurop 6602) | |
| 50 Hz | 1.6 m3h-1 / 0.8 ft3min-1 |
| 60 Hz | 2.0 m3h-1 / 1.2 ft3min-1 |
| Ultimate vacuum (total pressure) | |
| without gas ballast | 3 x 10-3 mbar / 2.3 x 10-3 Torr |
| with gas ballast | 2.5 x 10-2 mbar / 1.9 x 10-2 Torr |
| Inlet connection | NW10 flange |
| Outlet connection | Nozzle 11 mm external diameter removable from hole tapped 3/8 inch BSP |
| Maximum permitted pressure at outlet | 0.5 bar gauge / 7 psig |
| Maximum inlet pressure for water vapour | 15 mbar / 11 Torr |
| Maximum water vapour pumping rate | 16 gh-1 |
| Motor power 50/60 Hz (IP54) | 0.16 kW |
| Nominal rotation speed 50/60Hz | 2800/3400 rpm |
| Power connector | IEC EN60320 C13 |
| Operating temperature range | 12 - 40 °C |
| Weight | 10 kg / 22 lbs |
| Noise | 54 dB (A) @ 50 Hz |
| Oil capacity - max | 0.28 litre |
| min | 0.2 litre |
| Recommended oil (supplied) | Ultragrade 15 |
Features and Benefits
- The pump is designed for reliable, long-term operation.
- Compact dimensions.
- Low energy consumption.
- 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 vapor handling capacit
Typical applications:
- Freeze Drying
- Vacuum Drying
- Degassing
- Concentrating
- Vacuum Distillations
- Vacuum Manifold/Schlenk Line
Edwards Pump Rebuld Process:
Every Edwards vacuum pump we sell goes through our comprehensive rebuild process at our location!
- Each pump is fully disassembled and all parts are cleaned and decontaminated with our multi-step process to ensure all contaminants are removed.
- All parts are inspected for wear.
- Damaged or worn parts are replaced.
- All O-rings, seals, springs, gaskets, replaced.
- Motor tested.
- Assembled and tested with multiple flushes of new oil.
Our Rebuilt Edwards Vacuum Pumps comes with a full 1 year warranty for parts and labor.
