UltiDry P3020Pumping speed 3,000 m³/hUltimate pressure 5.3 × 10-4 mbar
UltiDry P1820
The Pfeiffer UltiDry P1820 is a dry multi-stage Roots pump with a maximum pumping speed of 1800 m³/h and an ultimate pressure of 0.0011 mbar. Ehrler & Beck advises on selection and service.
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- Pumping speed 1,800 m³/h 50 Hz
- Ultimate pressure 1.1 × 10-3 mbar
Pfeiffer UltiDry P1820 – dry multi-stage Roots pump
The Pfeiffer UltiDry P1820 is a dry multi-stage Roots pump. The maximum pumping speed is 1800 m³/h, the ultimate pressure 0.0011 mbar.Features
- Economical: low power consumption, patented purge gas injection system for lower N₂ and water consumption
- 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 an optimised temperature profile
Advice and service
Ehrler & Beck advises on selection, accessories and service.| Pumping speed 50Hz | 1,800 |
|---|---|
| Ultimate pressure | 1.1 × 10-3 |
| Weight | 510 |
| Length | 98.3 |
| Width | 38.8 |
| Height | 82.7 |
| Inlet connection flange | DN 160 |
| Outlet connection flange | DN 40 |
| Noise level | 66 dB(A) |
| Cooling method | Water cooling |
| Oil type | Oil-free |
Convert units: vacuum and pressure units · Nm³/h to m³/h
Additional technical data
| Technical data | Value |
|---|---|
| Max. pumping speed | 1800 m³/h |
| Ultimate pressure | 1.1 · 10⁻³ mbar |
| Ultimate pressure with 20 slm purge gas | 3.8 · 10⁻³ mbar |
| Power consumption at ultimate pressure | 2.65 kW |
| Sound pressure level | < 66 dB(A) |
| Dimensions (L × W × H) | 983 × 388 × 827 mm |
| Weight (approx.) | 510 kg |
| Inlet flange | DN 160 |
| Outlet flange | DN 40 |
UltiDry P3020Pumping speed 3,000 m³/hUltimate pressure 5.3 × 10-4 mbar