Pfeiffer Duo 5M Vacuum Pump

The Pfeiffer Duo 5M is a compact and high-performance two-stage rotary vane vacuum pump, boasting a pumping rate of 6 m³/h (3.5 CFM) and achieving an ultimate vacuum of 2×10⁻³ mbar. Designed for robustness, it is corrosion-resistant and features a magnetic coupling for reduced maintenance. The quiet operation is maintained with a noise level of less than 57 dB. The unit operates at 370 W and 220 V, making it suitable for various settings. It comes equipped with vacuum oil and a new Pfeiffer ONF 25 vacuum oil mist separator filter. Its dimensions measure 435x160x215 mm and it weighs 22 kg. A user manual is included for ease of operation.

This vacuum pump is ideal for mass spectrometry and a wide array of laboratory applications, offering dependable performance in low and medium vacuum scenarios. Additionally, it serves critical industrial needs like drying processes, metallurgical processes, and resin encapsulation and casting systems. It can function both as a standalone unit or within larger systems like Roots or turbo pumping stations, thanks to its incorporation of a hydraulically controlled vacuum safety valve that seals and bleeds the system upon shutdown.