RE 2.5Rotary vane pump
Overview
- high flow rates even at vacuum levels approaching ultimate vacuum
- very good ultimate vacuum even with gas ballast
- vacuum-tight at switch-off; external anti-suckback valve not needed
- large oil volume: Long intervals between oil changes
- ease of maintenance due to telescopic design
Ultimate vacuum
3 x 10-1 mbar
Ultimate vacuum with gas ballast
8 x 10-1 mbar
Max. pumping speed 50 Hz
2.3 m3/h
Rotary vane pump in action
The one-stage pumps RE 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate.
Technical data and graphs
| Max. pumping speed 50 Hz | 2.3 m3/h | |
| Max. pumping speed 60 Hz | 1.65 cfm | |
| Ultimate partial vacuum (abs.) without gas ballast | 3 x 10-1 mbar | |
| Ultimate vacuum | 3 x 10-1 mbar / 2.3 x 10-1 torr | |
| Ultimate vacuum with gas ballast | 8 x 10-1 mbar / 6 x 10-1 torr | |
| Number of stages | 1 | |
| Lower ambient temperature (operation) | 12 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Max. back pressure (abs.) | 1.1 bar | |
| Oil capacity (B-Oil) min. | 0.40 l | |
| Oil capacity (B-Oil) max. | 1.00 l | |
| Inlet connection | small flange KF DN 16 | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Rated motor power | 0.1 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 390 mm | |
| Dimension B in mm | 156 mm | |
| Dimension H in mm | 240 mm | |
| Weight | 12.8 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 48 dBA | |
| NRTL certification | No | |
| Items supplied | Pump oil filled and completely mounted, ready for use, with manual. | |
| Rated mains voltage range 1 | 230 V | |
| Mains frequency 1 | 50-60 Hz |
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Pump down graph 50 Hz (10 l volume)
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Pump down graph 60 Hz (10 l volume)
Downloads
RE 2.5 Rotary vane pump
RE 2.5
Rotary vane pump
Technical data sheet
Data sheet
PDF
2 MB
2 MB
2 MB
2 MB
2.1 MB
Equipment
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FO R 2/2.5/5/6 Oil mist filter outlet side![VACUU·SELECT package for fine vacuum controlwith VACUU·VIEW extended for KF DN 16, within-line isolation valve VV-B 15C, T-piece,hose nozzle DN 10 and connecting parts DN 16,100-230V / 50-60Hz, plug CEE/CH/UK/US/AUS/CN]()
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Rotary vane pump in action
The one-stage pumps RE 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate.
Technical data and graphs
Max. pumping speed 50 Hz 2.3 m3/h Max. pumping speed 60 Hz 1.65 cfm Ultimate partial vacuum (abs.) without gas ballast 3 x 10-1 mbar Ultimate vacuum 3 x 10-1 mbar / 2.3 x 10-1 torr Ultimate vacuum with gas ballast 8 x 10-1 mbar / 6 x 10-1 torr Number of stages 1 Lower ambient temperature (operation) 12 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 1.1 bar Oil capacity (B-Oil) min. 0.40 l Oil capacity (B-Oil) max. 1.00 l Inlet connection small flange KF DN 16 Outlet connection Hose nozzle DN 8-10 mm Rated motor power 0.1 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IEC 60529 IP 40 Dimension L in mm 390 mm Dimension B in mm 156 mm Dimension H in mm 240 mm Weight 12.8 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 48 dBA NRTL certification No Items supplied Pump oil filled and completely mounted, ready for use, with manual. Rated mains voltage range 1 230 V Mains frequency 1 50-60 Hz
für Zoom klicken
Pump down graph 50 Hz (10 l volume)
für Zoom klicken
Pump down graph 60 Hz (10 l volume)
Downloads
RE 2.5 Rotary vane pumpRE 2.5Rotary vane pumpDownload Download Download Download DownloadTechnical data sheetData sheet PDF 2 MB 2 MB 2 MB 2 MB 2.1 MBEquipment
