Pfeiffer Vacuum UltiDry series
The Pfeiffer Vacuum UltiDry series comprises 2 multi-stage Roots vacuum pumps with nominal pumping speeds from 1800 to 3000 m³/h (50 Hz) and ultimate pressures down to 5 × 10⁻⁴ mbar (depending on the model).
Models: UltiDry P1820, UltiDry P3020.
Ehrler & Beck supplies the pumps of this series as well as spare parts and accessories, and takes care of service and repair.
Key figures of the series
Products of the Pfeiffer Vacuum UltiDry series
Operating principle
Multi-stage Roots vacuum pumps compress the gas through several Roots stages arranged in series directly against atmospheric pressure and need no backing pump to do so. The pump chamber is dry and contact-free; gears and bearings are separated from the gas chamber.
More about how they work: Roots vacuum pumps
Features of the series
- Wide temperature range: according to Pfeiffer the widest temperature range on the market, from 50 °C to 270 °C
- Robust: longer service life in harsh applications thanks to improved powder management, higher corrosion resistance and optimised temperature profile
- Economical: low power consumption, patented purge gas injection system for lower N₂ and water demand
Manufacturer’s data as given in the product descriptions of the individual models.
Advice and service
Ehrler & Beck advises you on selecting the right model, supplies accessories and spare parts and takes care of maintenance and repair. Get in touch with us.
