RZ 9Rotary vane pump
Overview
- very high flow rates even at vacuum levels approaching ultimate vacuum
- high water vapor tolerance due to efficient gas ballast; 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
2 x 10-3 mbar
Ultimate vacuum with gas ballast
1 x 10-2 mbar
Max. pumping speed 50 Hz
8.9 m3/h
Rotary vane pump in action
The powerful mid-size one-stage RE 9 and two-stage RZ 9 rotary vane pumps are the ideal solution for a wide range of laboratory and process applications that require high pumping speed. Typical applications are lyophilization, fine vacuum distillation, drying chambers, fast evacuation of vessels, and the pumping of large amounts of vapor. The PC 3 pumping unit is the perfect choice for applications requiring special protection of pump and environment. Designed for the use in chemical laboratories the cold trap helps the pump to handle large amounts of condensable vapors. The cold trap is metalized for extended coolant life and protected against implosion.
Technical data and graphs
| Max. pumping speed 50 Hz | 8.9 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 6.0 cfm | Select diagram |
| Ultimate partial vacuum (abs.) without gas ballast | 4 x 10-4 mbar | |
| Ultimate vacuum | 2 x 10-3 mbar / 1.5 x 10-3 torr | |
| Ultimate vacuum with gas ballast | 1 x 10-2 mbar / 0.75 x 10-2 torr | |
| Number of stages | 2 | |
| Water vapor tolerance with gas ballast | 40 mbar | |
| 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. | 0.2 l | |
| Oil capacity (B-Oil) max. | 0.7 l | |
| Inlet connection | small flange KF DN 25 | |
| Outlet connection | small flange KF DN 25 | |
| Rated motor power | 0.37 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 460 mm | |
| Dimension B in mm | 152 mm | |
| Dimension H in mm | 232 mm | |
| Weight | 24.2 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 52 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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Max. pumping speed 50 Hz
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Max. pumping speed 60 Hz
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Pump down graph 50 Hz (100 l volume)
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Pump down graph 60 Hz (100 l volume)
Equipment
-
![Oil mist filter FO R 8 / 9 / 16,outlet connection NW 25 KF]()
FO R 8/9/16 Oil mist filter outlet side- Very high degree of separation
- Transparent catchpoT
- Easy draining of oil
![In-line valve VS 25, stainless steel,small flange, KF DN 25]()
VS 25 Butterfly valve- High conductance
- Minimal degassing rate
- Leak rate 1 x 10-6 mbar l/s
![Clamping ring, aluminum, KF DN 20/25]()
KF DN 20/25 Clamping ring for small flange- Quick link
- Nominal width KF DN 20/25
- Material Aluminum
![External centring ring, PBT,sealing ring FPM, KF DN 20/25]()
KF DN 20/25 External centring ring for small flange- Nominal width KF DN 20/25
- Material PBT
- Material sealing FKM
![Small flange with hose nozzleKF DN 25/SW10, PP]()
KF DN 25 / DN 10 mm Small flange with hose nozzle- Hose shaft
- Nominal width KF DN 25
- Material PP
![Tubing, stainless steel, KF DN 25,length 1000 mm]()
KF DN 25 Metal vacuum tubing with small flanges- Stainless steel
- Leak rate 1 x 10-9 mbar l/s
- Nominal width KF DN 25 mm
![Rubber vacuum tubing DN 10,price per meter]()
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- Vacuum-tight at switch-off
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- Pumping speed 5.7 m3/h
- Vacuum-tight at switch-off
![Rotary vane pump package RZ 2.5 with oil mist filter and butterfly valve VS 16]()
RZ 2.5 +FO +VS 16 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 2.3 m3/h
- Vacuum-tight at switch-off
![RZ 9 Rotary vane pump]()
RZ 9 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 8.9 m3/h
- Vacuum-tight at switch-off
Rotary vane pump in action
The powerful mid-size one-stage RE 9 and two-stage RZ 9 rotary vane pumps are the ideal solution for a wide range of laboratory and process applications that require high pumping speed. Typical applications are lyophilization, fine vacuum distillation, drying chambers, fast evacuation of vessels, and the pumping of large amounts of vapor. The PC 3 pumping unit is the perfect choice for applications requiring special protection of pump and environment. Designed for the use in chemical laboratories the cold trap helps the pump to handle large amounts of condensable vapors. The cold trap is metalized for extended coolant life and protected against implosion.
Technical data and graphs
Max. pumping speed 50 Hz 8.9 m3/h Select diagram Max. pumping speed 60 Hz 6.0 cfm Select diagram Ultimate partial vacuum (abs.) without gas ballast 4 x 10-4 mbar Ultimate vacuum 2 x 10-3 mbar / 1.5 x 10-3 torr Ultimate vacuum with gas ballast 1 x 10-2 mbar / 0.75 x 10-2 torr Number of stages 2 Water vapor tolerance with gas ballast 40 mbar 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. 0.2 l Oil capacity (B-Oil) max. 0.7 l Inlet connection small flange KF DN 25 Outlet connection small flange KF DN 25 Rated motor power 0.37 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IEC 60529 IP 40 Dimension L in mm 460 mm Dimension B in mm 152 mm Dimension H in mm 232 mm Weight 24.2 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 52 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
Max. pumping speed 50 Hz
für Zoom klicken
Max. pumping speed 60 Hz
für Zoom klicken
Pump down graph 50 Hz (100 l volume)
für Zoom klicken
Pump down graph 60 Hz (100 l volume)
Equipment
-
![Oil mist filter FO R 8 / 9 / 16,outlet connection NW 25 KF]()
FO R 8/9/16 Oil mist filter outlet side- Very high degree of separation
- Transparent catchpoT
- Easy draining of oil
![In-line valve VS 25, stainless steel,small flange, KF DN 25]()
VS 25 Butterfly valve- High conductance
- Minimal degassing rate
- Leak rate 1 x 10-6 mbar l/s
![Clamping ring, aluminum, KF DN 20/25]()
KF DN 20/25 Clamping ring for small flange- Quick link
- Nominal width KF DN 20/25
- Material Aluminum
![External centring ring, PBT,sealing ring FPM, KF DN 20/25]()
KF DN 20/25 External centring ring for small flange- Nominal width KF DN 20/25
- Material PBT
- Material sealing FKM
![Small flange with hose nozzleKF DN 25/SW10, PP]()
KF DN 25 / DN 10 mm Small flange with hose nozzle- Hose shaft
- Nominal width KF DN 25
- Material PP
![Tubing, stainless steel, KF DN 25,length 1000 mm]()
KF DN 25 Metal vacuum tubing with small flanges- Stainless steel
- Leak rate 1 x 10-9 mbar l/s
- Nominal width KF DN 25 mm
![Rubber vacuum tubing DN 10,price per meter]()
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![Rotary vane pump package RZ 6 with oil mist filter and butterfly valve VS 16]()
RZ 6 +FO +VS 16 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 5.7 m3/h
- Vacuum-tight at switch-off
![Rotary vane pump package RZ 6, with oil mist filter, butterfly valve VS 16 and vacuum gauge VACUU·VIEW extended, 230 V/50-60 Hz]()
RZ 6 +FO +VS 16 +VACUU·VIEW extended Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 5.7 m3/h
- Vacuum-tight at switch-off
![Rotary vane pump package RZ 6, with oil mist filter, butterfly valve VS 16 and vacuum gauge DCP 3000 +VSP 3000]()
RZ 6 +FO +VS 16 +Set DCP+VSP 3000 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 5.7 m3/h
- Vacuum-tight at switch-off
![Rotary vane pump package RZ 2.5 with oil mist filter and butterfly valve VS 16]()
RZ 2.5 +FO +VS 16 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 2.3 m3/h
- Vacuum-tight at switch-off
![RZ 9 Rotary vane pump]()
RZ 9 Rotary vane pump- Ultimate vacuum 2 x 10-3 mbar
- Pumping speed 8.9 m3/h
- Vacuum-tight at switch-off
