DuoVane 1.6Pumping speed 1.25 m³/hUltimate pressure 3 × 10-3 mbar
DuoVane 36 Version M, with magnetic coupling, three-phase motor, motor protection PTC, 230/400 V, 50 Hz or 265/460 V, 60 Hz
The Pfeiffer DuoVane 36 is a two-stage oil-lubricated rotary vane vacuum pump with a nominal pumping speed of 32 m³/h (50 Hz) or 36 m³/h (60 Hz) and an ultimate pressure of 0.002 mbar. Ehrler & Beck advises on selection and service.
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- Pumping speed 32 m³/h 50 Hz 36 m³/h 60 Hz
- Ultimate pressure 2 × 10-3 mbar
- Rated motor power 1.1 kW 50 Hz 1.3 kW 60 Hz
Pfeiffer DuoVane 36 – two-stage oil-lubricated rotary vane vacuum pump
The Pfeiffer DuoVane 36 is a two-stage oil-lubricated rotary vane vacuum pump. The nominal pumping speed is 32 m³/h (50 Hz) or 36 m³/h (60 Hz), the ultimate pressure 0.002 mbar. Rated motor power 1.1 kW (50 Hz) or 1.3 kW (60 Hz).Features
- User-friendly: simple installation
- Reliable: integrated gas ballast valve and vacuum safety valve, for industrial applications
- Flexible: compact design, versions for corrosive gases available
Typical applications
Pfeiffer lists: Automotive and transport (heat treatment, leak detection and EoL testing, electron beam welding and others); Batteries (leak detection and EoL testing (master)); Chemistry (laboratory vacuum, freeze drying, lyophilisation, leak detection); Hydrogen economy (leak detection and EoL testing (master)); Medical (diagnostic imaging, laboratory vacuum, H2O2 sterilisation and others); Metallurgy (vacuum sintering, electron beam welding, vacuum brazing and others); Pharmaceuticals and biotechnology (freeze drying, lyophilisation, laboratory vacuum, leak detection); Power generation (green power generation); R&D (freeze drying, lyophilisation, central vacuum systems, cryogenics and others); Refrigeration and air conditioning (vacuum evacuation and filling, leak detection and EoL testing, vacuum drying); Industrial gases (liquefaction, insulation vacuum, gas transport and others); Thin-film coating (optical coating, decorative coating, laboratory coating and others).Accessories
- Maintenance kit
- Oil mist separator
- Dirt separator
- Sorption trap
- Cold trap
- Adapter flange for vacuum boosters
- Operation monitoring unit
- Mechanical oil filter
- Chemical oil filter
- M version – version with magnetic coupling
- C version – corrosive gas version
- MC version – corrosive gas version with magnetic coupling
- Vacuum pump oil
Versions of the Pfeiffer DuoVane 36
The 11 versions differ in motor, voltage and equipment; order numbers and descriptions from the Busch Group shop.Advice and service
Ehrler & Beck advises on selection, accessories and service.| Pumping speed 50Hz | 32 |
|---|---|
| Pumping speed 60Hz | 36 |
| Ultimate pressure | 2 × 10-3 |
| Rated motor power 50Hz | 1.1 |
| Rated motor power 60Hz | 1.3 |
| Weight | 68 |
| Length | 64.5 |
| Width | 24 |
| Height | 34 |
| Inlet connection flange | DN 40 ISO-KF |
| Outlet connection flange | DN 40 ISO-KF |
| Noise level | 61 dB(A) |
Additional technical data
| Technical data | Value |
|---|---|
| Nominal pumping speed | 32 m³/h (50 Hz) / 36 m³/h (60 Hz) |
| Ultimate pressure (gas ballast valve closed) | 2 · 10⁻³ mbar |
| Ultimate pressure (gas ballast valve open) | 3 · 10⁻³ mbar |
| Rated motor power | 1.1 kW (50 Hz) / 1.3 kW (60 Hz) |
| Motor | Three-phase |
| Nominal speed | 1500 min⁻¹ (50 Hz) / 1800 min⁻¹ (60 Hz) |
| Sound pressure level (50 Hz) | 61 dB(A) |
| Oil quantity | 3.2 l |
| Dimensions (L × W × H) | 645 × 240 × 340 mm |
| Weight (approx.) | 68 kg |
| Gas inlet | DN 40 ISO-KF |
| Gas outlet | DN 40 ISO-KF |


