Description
Pfeiffer Duo 6 Rotary Vane Pump is a dual-stage, high-performance rotary vane pump complete with Oil Mist Eliminator. With a pumping speed of 5 m3/h at 50 Hz / 6 m3/h at 60 Hz. gas ballast and HV safety valve and comes complete with the OME16S Oil Mist separator for clean, oil free exhaust.
Comes with OME 16 S, oil mist separator
- For the exhaust flange
- Prevents emission of oil mist
- Customer benefit: Clean, oil free exhaust air
Pfeiffer Duo 6 Rotary Vane Pump Specifications:
| Duo 6, 1-phase motor, 115/230 V, 50/60 Hz | |
|---|---|
| Connection flange (in) | DN 16 ISO-KF |
| Connection flange (out) | DN 16 ISO-KF |
| Pumping speed at 50 Hz | 5 m³/h | 2.94 cfm | 83.33 l/min |
| Pumping speed at 60 Hz | 6 m³/h | 3.53 cfm | 100 l/min |
| Final pressure | 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar |
| Final pressure with gas ballast | 3 · 10-2 hPa | 2.25 · 10-2 Torr | 3 · 10-2 mbar |
| Exhaust pressure, min. | Atmospheric pressure |
| Exhaust pressure, max. | 1,500 hPa | 1,125 Torr | 1,500 mbar |
| Water vapor capacity 50 Hz | 110 g/h |
| Water vapor capacity 60 Hz | 170 g/h |
| Water vapor tolerance at 50 Hz | 30 hPa | 22.5 Torr | 30 mbar |
| Water vapor tolerance at 60 Hz | 40 hPa | 30 Torr | 40 mbar |
| Rotation speed at 50 Hz | 3,000 rpm | 3,000 min-1 |
| Rotation speed at 60 Hz | 3,600 rpm | 3,600 min-1 |
| Cooling method | Air (Forced convection) |
| Motor protection | Bimetal |
| Motor type | 1-phase motor |
| Ambient temperature | 12-40 °C | 53.6-104 °F | 285-313 K |
| Continuous gas input temperature, max. | 40 °C | 104 °F | 313 K |
| Emission sound pressure level without gas ballast at 50 Hz | 54 dB(A) |
| Switch | Yes |
| Input voltage(s) | 115 / 230 V AC (±10 %), 50/60 Hz |
| Recommended on-site electric fuse protection | 16 / 6 A |
| Mains cable | No, C14-plug inside the terminal box |
| Gas ballast flow | 540 l/h |
| Gas ballast | Yes |
| Gas ballast pressure | ≤ 1,500 hPa | ≤ 1,125 Torr | ≤ 1,500 mbar |
| Operating fluid | P3 |
| Operating fluid amount | 0.5 l |
| Leakage rate safety valve | ≤ 1 · 10-5 Pa m3/s | ≤ 7.5 · 10-5 Torr l/s | ≤ 1 · 10-4 mbar l/s |
| Dimensions (L x W x H) | 418 x 143 x 209 mm | 16.46 x 5.63 x 8.23 inch |
| Rated power 50 Hz | 0.25 kW |
| Rated power 60 Hz | 0.3 kW |
| Protection degree | IP40 |
| Certification | CE cTUVus certified according to UL / CSA 61010- 1 |
| Weight | 15.5 kg | 34.17 lb |





