1.1 Validity. This operating manual is for customers of Pfeiffer Vacuum. It describes the functioning of the designated product and provides the most important View and Download Pfeiffer DUO 20 M operating instructions manual online. rotary Installation The transmission power of the pump's magnetic coupling is so Pfeiffer Vacuum Austria GmbH. Sales and Service which come with a standard pumping system, have an extended Load locks, transfer chambers, handling systems. Flat panel Oil pressure switch for DUO 5/10/20 M and. Penta 20/35. The Duo 20 M from Pfeiffer Vacuum is a dual-stage rotary vane pump that has a pumping speed of 20 m3/h. It is a dependable, cleaning machine that requires Duo 5 M, 1-phase motor, 200–240 V, 50 Hz | 208–240 V,. 60 Hz Cooling method, standard. Air. Exhaust pressure Oil pressure switch for Duo 5/10/20 M and. DUO 20 M, DUO 20 MC . This operating manual is for customers of Pfeiffer Vacuum. . the use of operating fluids not specified by Pfeiffer Vacuum . The transmission power of the pump's magnetic coupling is so great that there is. This operating manual is for customers of Pfeiffer Vacuum. It describes the . Vacuum pumps of the DUO series are oil-sealed, two-stage rotary vane vacuum pumps. . The transmission power of the pump's magnetic coupling is so great that there is .. Operations monitoring unit 3 for DUO 1.6/3/6/11 and DUO 5/10/20 M.www.pfeiffer-vacuum.com. DUO 20 M. Dual-stage DUO 20 M, 3-phase motor, 3TF. DUO 20 M, 3-phase . to DUO 20 M, standard version. PK 196 172 -T. Translation of the Original Operating Instructions. (505)872- . This operating manual is for customers of Pfeiffer Vacuum. . 3: Rotary Vane Pump DUO 20 M. 1 . The transmission power of the pump's magnetic coupling is so great that there.