UniDryTM 50 SM/PM Rotary Piston Pumps
Magentically coupled rotary piston pump. Hermetically sealed. Dry compressing. Air-cooled.
You have the choice: Depending on the needed process pressure and the required inert gas supply, we offer you a 4-stage or 3-stage UniDry 50 (SM or PM) in combination with the inert gas unit IG2 or IG3. All packages include an exhaust silencer, non-return flap made of stainless steel, operating fluid F5 and a greasing unit.
Advantages
- Air-cooled – No water supply needed
- Ideally suited for replacing the rotary vane pump
- Good compatibility with water vapor
- Hermetically sealed thanks to magnetic coupling, no process contamination
- Easy dosage of inert gas inlet thanks to well-arranged panel

Sales Promotion UniDry 50 (PDF ~ 103 KB)
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Headquarters postal address
Pfeiffer Vacuum GmbH
Berliner Strasse 43
35614 Asslar
Germany
P.O. Box
Pfeiffer Vacuum GmbH
Berliner Strasse 43
35614 Asslar
Germany
T +49 6441 802-0
F +49 6441 802-202