Pfeiffer DUO 11 M Vacuum Pump

Product Information

Are you ready to take your laboratory to the next level? Introducing the Pfeiffer DUO 11 M Vacuum Pump, a powerful and reliable tool that is a direct replacement and update to the now-obsolete Pfeiffer DUO 2.5 Vacuum Pump. Incorporating oil-stage lubrication and a two-stage operating mechanism, this vacuum pump is a game-changer. It is perfect for a wide range of applications, including vacuum ovens, gas analysis, vacuum distillation, and more. Embrace cutting-edge technology and trust a vacuum pump that won't let you down. With a 30-Day Warranty, 100% Parts and Labor, you can have peace of mind while revolutionizing your laboratory setup.

• Incorporates oil-stage lubrication and a two-stage operating mechanism
• Operates at a voltage of 220V and a frequency of 50Hz/60Hz
• Provides a pumping speed of 9 m3/h at 50Hz and 10.5 m3/h at 60Hz
• Ultimate pressure without gas ballast is 3x10^-3 hPa | 2.25x10^-3 Torr | 3x10^-3 mbar
• Magnetic coupling, protection category of IP 40, and with a 30-Day Warranty

• Ambient temperature: 12-40°C | 53.6-104°F | 285-313K
• Cooling method: standard air
• Emission sound pressure level without gas ballast at 50Hz: 55 dB (A)
• Exhaust pressure, max.: 1,500 hPa | 1,125 Torr | 1,500 mbar
• Exhaust pressure, min.: 250 hPa | 187.5 Torr | 250 mbar
• Flange (in/out): DN 16 ISO-KF
• Leak rate safety valve: 1x10^-5Pa m3/s | 7.5x10^-5Torr l/s | 1x10^-4mbar l/s
• Magnetic coupling: yes
• Operating fluid: P3, filling: 0.6 L
• Pumping speed at 50 Hz: 9 m3/h, at 60 Hz: 10.5 m3/h
• Rated power at 50 Hz: 0.25 kW, at 60 Hz: 0.30 kW
• Ultimate pressure with/without gas ballast: 3x10^-3hPa | 2.25x10-3Torr | 3x10^-3mbar
• Weight: 41kg | 90lbs, Dimensions: 25x14x20cm | 17x6x12in

Metric: 41 kg
Imperial: 90 lbs

Metric: 25 cm x 14 cm x 20 cm
Imperial: 17 in x 6 in x 12 in

841410

841410 - Vacuum pumps, including vacuum generators and parts, suitable for use solely or principally with spark-ignition internal combustion piston engines