DuoVane 1.6Pumping speed 1.25 m³/hUltimate pressure 3 × 10-3 mbar
DuoVane 70 Version M, with magnetic coupling, three-phase motor, 220/380 V, 60 Hz, motor for Asia and Europe
The Pfeiffer DuoVane 70 is a two-stage oil-lubricated rotary vane vacuum pump with a nominal pumping speed of 62 m³/h (50 Hz) or 70 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 62 m³/h 50 Hz 70 m³/h 60 Hz
- Ultimate pressure 2 × 10-3 mbar
- Rated motor power 1.5 kW 50 Hz 1.8 kW 60 Hz
Pfeiffer DuoVane 70 – two-stage oil-lubricated rotary vane vacuum pump
The Pfeiffer DuoVane 70 is a two-stage oil-lubricated rotary vane vacuum pump. The nominal pumping speed is 62 m³/h (50 Hz) or 70 m³/h (60 Hz), the ultimate pressure 0.002 mbar. Rated motor power 1.5 kW (50 Hz) or 1.8 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 70
The 13 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 | 62 |
|---|---|
| Pumping speed 60Hz | 70 |
| Ultimate pressure | 2 × 10-3 |
| Rated motor power 50Hz | 1.5 |
| Rated motor power 60Hz | 1.8 |
| Weight | 75 |
| Length | 72.8 |
| 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 | 62 m³/h (50 Hz) / 70 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 | 1.5 kW (50 Hz) / 1.8 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 | 4.2 l |
| Dimensions (L × W × H) | 728 × 240 × 340 mm |
| Weight (approx.) | 75 kg |
| Gas inlet | DN 40 ISO-KF |
| Gas outlet | DN 40 ISO-KF |
DuoVane 1.6Pumping speed 1.25 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 3Pumping speed 2.5 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 6Pumping speed 5.5 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 12Pumping speed 9.5 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 18Pumping speed 14 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 22Pumping speed 19.5 m³/hUltimate pressure 3 × 10-3 mbarDuoVane 30Pumping speed 24 m³/hUltimate pressure 6.7 × 10-3 mbarDuoVane 36Pumping speed 32 m³/hUltimate pressure 2 × 10-3 mbarDuoVane 95Pumping speed 80 m³/hUltimate pressure 6.7 × 10-3 mbarDuoVane 135Pumping speed 115 m³/hUltimate pressure 2 × 10-3 mbarDuoVane 300Pumping speed 250 m³/hUltimate pressure 3 × 10-3 mbar
