RZ 6Rotary vane pump
Overview
- 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
5.7 m3/h
Rotary vane pump in action
These powerful rotary vane pumps feature a particularly compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Various packages including pump, oil mist filter, etc. are available. Rotary vane pumps are used when an ultimate vacuum between a few mbar and down to 10-3 mbar has to be attained. Typical applications are degassing, lyophilization, fine vacuum distillation and drying chambers.
Technical data and graphs
| Max. pumping speed 50 Hz | 5.7 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 4.0 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 | |
| Vacuum controller | 17 | |
| 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. | 0.34 l | |
| Oil capacity (B-Oil) max. | 0.73 l | |
| Inlet connection | small flange KF DN 16 | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Rated motor power | 0.18 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 420 mm | |
| Dimension B in mm | 156 mm | |
| Dimension H in mm | 240 mm | |
| Weight | 17.0 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 50 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 (10 l volume)
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Pump down graph 60 Hz (10 l volume)
Downloads
Equipment
-
![Tubing, stainless steel, KF DN 16,length 1000 mm]()
KF DN 16, 1000 mm Metal vacuum tubing with small flanges- stainless steel
- Nominal width KF DN 16 mm | length 1000 mm
- Leak rate 1 x 10-9 mbar l/s
![Separator AK for RE/RZ 5 and RE/RZ 6 and RE/RZ 2.5]()
AK for RE/RZ 5/6/2.5 Separator inlet side- Compact and leak-tight
- High conductance
- Easy draining of condensate
![Oil mist filter FO R 2 / 2.5 / 5 / 6]()
FO R 2/2.5/5/6 Oil mist filter outlet side- Very high degree of separation
- Transparent catchpot
- Easy draining of oil
![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]()
VACUU·SELECT + VACUU·VIEW extended, KF DN 16 Package fine vacuum control- Control down to 10-3 mbar.
- Automatic boiling point detection
- Predefined vacuum applications
![VACUU·SELECT package for fine vacuum controlwith Pirani sensor for KF DN 16, with in-lineisolation, 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]()
VACUU·SELECT + VSP 3000, KF DN 16 Package fine vacuum control- Control down to 10-3 mbar.
- Automatic boiling point detection
- Predefined vacuum applications
![Rubber vacuum tubing, DN 8,price per meter]()
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
![Small flange with hose nozzleDN 16/DN 10, PP]()
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![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
Application examples
Schlenk Line
Lyophilisation (freeze drying)
Rotary vane pump in action
These powerful rotary vane pumps feature a particularly compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Various packages including pump, oil mist filter, etc. are available. Rotary vane pumps are used when an ultimate vacuum between a few mbar and down to 10-3 mbar has to be attained. Typical applications are degassing, lyophilization, fine vacuum distillation and drying chambers.
Technical data and graphs
Max. pumping speed 50 Hz 5.7 m3/h Select diagram Max. pumping speed 60 Hz 4.0 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 Vacuum controller 17 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. 0.34 l Oil capacity (B-Oil) max. 0.73 l Inlet connection small flange KF DN 16 Outlet connection Hose nozzle DN 8-10 mm Rated motor power 0.18 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IEC 60529 IP 40 Dimension L in mm 420 mm Dimension B in mm 156 mm Dimension H in mm 240 mm Weight 17.0 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 50 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 (10 l volume)
für Zoom klicken
Pump down graph 60 Hz (10 l volume)
Downloads
Rotary vane pump RZ 6, two stage230 V / 50-60 Hz, UK/IN mains cable***Replaces item number 20698132***RZ 6 Rotary vane pumpEquipment
-
![Tubing, stainless steel, KF DN 16,length 1000 mm]()
KF DN 16, 1000 mm Metal vacuum tubing with small flanges- stainless steel
- Nominal width KF DN 16 mm | length 1000 mm
- Leak rate 1 x 10-9 mbar l/s
![Separator AK for RE/RZ 5 and RE/RZ 6 and RE/RZ 2.5]()
AK for RE/RZ 5/6/2.5 Separator inlet side- Compact and leak-tight
- High conductance
- Easy draining of condensate
![Oil mist filter FO R 2 / 2.5 / 5 / 6]()
FO R 2/2.5/5/6 Oil mist filter outlet side- Very high degree of separation
- Transparent catchpot
- Easy draining of oil
![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]()
VACUU·SELECT + VACUU·VIEW extended, KF DN 16 Package fine vacuum control- Control down to 10-3 mbar.
- Automatic boiling point detection
- Predefined vacuum applications
![VACUU·SELECT package for fine vacuum controlwith Pirani sensor for KF DN 16, with in-lineisolation, 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]()
VACUU·SELECT + VSP 3000, KF DN 16 Package fine vacuum control- Control down to 10-3 mbar.
- Automatic boiling point detection
- Predefined vacuum applications
![Rubber vacuum tubing, DN 8,price per meter]()
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
![Small flange with hose nozzleDN 16/DN 10, PP]()
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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
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- 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
Application examples
Schlenk Line
Lyophilisation (freeze drying)
