Rotary Vane Vacuum Pumps
Models: DUO 005M, 010M and 020M
Summary:
Eliminate leaky pumps and messy oil pans forever with magnetic coupled rotary vane pumps. Magnetic coupling eliminates radial shaft seals and oil leaks for long-term reliability and environmental safety. Corrosive versions available upon request.
Features/Benefits:
- Magnetic coupling - no oil leaks, no wear, extends pump life
- No radial shaft seals – maintenance free, easy to service
- Environmentally friendly – no oil on the floor, no pollution
- Hermetically sealed – leak rate < 1E-5 mbar/sec
New larger capacity DUO 020M also includes dual voltage/dual frequency motor!
Applications:
- General laboratory
- Analytical
- Process technology
- Backing pump for turbopumps and diffusion pumps
- Environmental
- Electronics
- Manufacture of lamps and tubes
Specifications | DUO 005M | DUO 010M | DUO020M |
Inlet connection | 16 ISO-KF | 25 ISO-KF | 25 ISO-KF |
Outlet connection | 16 ISO-KF | 25 ISO-KF | 25 ISO-KF |
Pumping Speed | 6 m3/h at 60Hz | 12 m3/h at 60Hz | 24 m3/h at 60Hz |
Ultimate Pressure without gas ballast | <5 x 10-3 mbar | 5 x 10-3 mbar | 5 x 10-3 mbar |
Ultimate Pressure with gas ballast | 1 x 10-2 mbar | 1 x 10-2 mbar | 1 x 10-2 mbar |
Water Vapor Compatibility | 28 mbar | 36 mbar | 20 mbar |
Water Vapor Capacity | 250 g/h | 320 g/h | 290 g/h |
Motor Rating | .37 kW | .55 kW | .75 kW |
Noise level w/o gas ballast |
55 dB(A) | 57 dB(A) | 57 dB(A) |
Operating Fluid | .75 l | 1.0 l | 1.0 l |
Weight | 48 lbs | 62 lbs | 86 lbs |
Dimensions LxWxH | 423mm x 175mm x217mm | 511mm x 175mm x 219 mm | 560 mm x 178mm x 251.5mm |
Industrial Rotary Vane Pumps:
Models UNO/DUO 035 and 065 D
Summary:
Suitable for all applications in the rough to medium vacuum range up to 10-3 mbar. Corrosive versions available upon request.
Features/Benefits:
- Pressurized oil lubricated bearing for maximum uptime
- Integrated hydraulically controlled safety valve for process integrity
- New, easily installed accessories provide a compact pump with high volume flow rates
Applications:
- Drying/metallurgical processes
- Industrial
- Resin casting systems
- Thin film technology
- Process technology
- Manufacture of lamps and tubes
Specifications: | UNO 035D | DUO 035D | UNO 065D | DUO 065D |
Inlet connection | 40 ISO-KF | 40 ISO-KF | 40 ISO-KF | 40 ISO-KF |
Outlet connection | 40 ISO-KF | 40 ISO-KF | 40 ISO-KF | 40 ISO-KF |
Pumping Speed | 38 m3/ (22cfm) at 60 Hz | 38 m3/ (22cfm) at 60 Hz | 70 m3/h (41 cfm) at 60Hz | 70 m3/h (41 cfm) at 60Hz |
Ultimate Pressure without gas ballast | <5 x 10-2 mbar | 3 x 10-3 mbar | 5 x 10-2 mbar | 3 x 10-3 mbar |
Ultimate Pressure with gas ballast | <1mbar | <5 x10-3 mbar | <1 mbar | <5 x10-3 mbar |
Water Vapor Compatibility | 30 mbar | 20 mbar | 30 mbar | 20 mbar |
Water Vapor Capacity | 700 g/h | 500 g/h | 1400 g/h | 1000 g/h |
Motor Rating | 1.3 kW | 1.3 kW | 1.8 kW | 1.8 kW |
Noise Level w/o gas ballast | 54 dB(A) | 54 dB(A) | 54 dB(A) | 54 dB(A) |
Operating Fluid | 4.5 l | 3.2 l | 5.4 l | 4.2 l |
Weight | 110 lbs | 123 lbs | 132 lbs | 143 lbs |
Dimensions LXWXH |
620mm x 240mm x 340mm | 620mm x 240mm x 340mm | 720 mm x 240 mm x 340 mm | 720 mm x 240 mm x 340 mm |
Large Capacity Rotary Vane Pumps:
Models: UNO/DUO 120 A and 250 ASummary:
The large A series rotary vane pumps offer high pumping speeds and high water vapor capacity for all rough to medium applications. Corrosive pumps available upon request.
Applications:
- Industrial
- Research and development
- Thin film technology, sputter processes
- Backing pump for Turbos, Roots and diffusion pumps
- Freeze drying
Features/Benefits:
- Integrated safety valve for process integrity
- High vapor capacity and compatibility
Specifications: | UNO 120A | DUO 120A | UNO 250A | DUO 250A |
Inlet connection | 63 ISO-F | 63 ISO-F | 100 ISO-F | 100 ISO-F |
Outlet connection | 63 ISO-F | 63 ISO-F | 100 ISO-F | 100 ISO-F |
Pumping Speed | 154 m3/h at 60Hz | 154 m3/h at 60Hz | 320 m3/h at 60Hz | 320 m3/h at 60Hz |
Ultimate Pressure without gas ballast | <3 x 10-2 mbar | 3 x 10-3 mbar | 3 x 10-2 mbar | 3 x 10-3 mbar |
Ultimate Pressure with gas ballast | <1mbar | <6 x10-3 mbar | <1mbar | <6 x10-3 mbar |
Water Vapor Compatibility | 33 mbar | 20 mbar | 33 mbar | 30 mbar |
Water Vapor Capacity | 3650 g/h | 2300 g/h | 6950 g/h | 4800 g/h |
Motor Rating | 4 kW | 4 kW | 7.5 kW | 7.5 kW |
Noise Level w/o gas ballast | 58 dB(A) | 58 dB(A) | 60 dB(A) | 60 dB(A) |
Operating Fluid | 17 l | 13 l | 30 l | 23 l |
Weight | 425 lbs | 473 lbs | 825 lbs | 902 lbs |
Dimensions LxWxH | 1115 mm x 375 mm x520mm | 1115 mm x 375 mm x520mm | 1310 mm x 450mmx 670mm | 1310 mm x 450mmx 670mm |
Pfeiffer Vacuum, Inc., 24 Trafalgar Square, Nashua, NH 03063. Tel: 603-578-6500; Fax: 603-578-6550.