Dual mode pumps which can give high gas throughput or high vacuum by adjustment of the single control.
The pumps are smooth running with a sound level at 1 metre of 48dB.
Applications
- Furnaces
- Freeze drying
- Cryogenics
- Evaporation
- Vacuum forming
- Vacuum ovens
Features
- Two levels of gas ballast
- Improved water vapour handling
- All models have dual voltage (230V or 110V)
- All pumps use Edwards Ultragrade 19 Oil
- Interchangeability - orientation of inlet and outlet flanges is similar to previous Edwards pumps
- NW25 Inlet and NW25 exhaust connection
NB. All these pumps require a mains lead. An exhaust nozzle is available if required.
This product has met the following criteria: