VACUU·PURE 10Screw pump
Overview
- 10-3 mbar vacuum range
- 100% oil-free
- No abrasion
- No wear parts
Ultimate vacuum
5 x 10-3 mbar
Max. pumping speed 50 Hz
10 m3/h
Screw pump in action
The dry screw pump VACUU·PURE® 10 reliably delivers the benefits of oil-free vacuum technology in the pressure range down to 10-3 mbar. VACUU·PURE 10 combines three important benefits for the user: 100% oil-free, no abrasion, and no wear parts. VACUU·PURE 10 is ideal for clean processes which require a dry and hydrocarbon-free vacuum. The spindles of the screw pump run contact-free and are thus free of abrasion and wear. The screw pump is especially designed for processes in the vacuum range down to 10-3 mbar, however unlike other fine vacuum technologies it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum. The evacuation of even larger systems from atmospheric pressure down to the 10-3 mbar vacuum range can be done without changing the vacuum pump. VACUU·PURE easily handles high levels of vapor accumulation through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like the reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies.
Technical data and graphs
| Max. pumping speed 50 Hz | 10 m3/h | Select diagram |
| Ultimate vacuum | 5 x 10-3 mbar / 3.8 x 10-3 torr (at 1013 mbar ambient pressure) | |
| Vacuum controller | without controller | |
| Lower ambient temperature (operation) | 10 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Max. back pressure (abs.) | 15 mbar above atmospheric pressure bar | |
| Inlet connection | small flange KF DN 25 | |
| Outlet connection | small flange KF DN 25 | |
| Rated motor power | 0.7 kW | |
| Protection class IEC 60529 | IP 20 | |
| Dimension L in mm | 507 mm | |
| Dimension B in mm | 269 mm | |
| Dimension H in mm | 413 mm | |
| Weight | 21.1 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 | Yes | |
| Items supplied | Pump completely mounted, ready for use, connection with small flange KF DN 25, with manual. | |
| Rated mains voltage range 1 | 100-230 V | |
| Mains frequency 1 | 50-60 Hz | |
| Interface | VACUU·BUS: Modbus RTU |
Downloads
Equipment
-
![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 10/16]()
KF DN 10/16 External centring ring for small flange- Nominal width KF DN 10/16
- Material PBT
- Material sealing FKM
![Silencer with 90° elbow, KF DN 25,
only for VACUU·PURE 10]()
Silencer, KF DN 25 Silencer for VACUU·PURE 10, KF DN 25![Small flange, aluminum, KF DN 25,with hose nozzle for tubing i.d. 15 mm]()
KF DN 25 / DN 15 mm Small flange with hose nozzle- Hose shaft
- Nominal width KF DN 25
- Material Aluminum
![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
![Elbow, aluminum, KF DN 25]()
KF DN 25/25 Elbow piece with small flanges- High sealing property
- Nominal width KF DN 25
- Material Aluminum
![Exhaust hose PVC, 26/19 mm (length in m)]()
PVC, 26/19 mm Exhaust hose- Sale per meter
- Material PVC
![Digital I/O interface module VACUU·BUS,
with 2 m VACUU·BUS cable]()
VACUU·BUS® Digital-I/O-Module VACUU·BUS®- Fault indicator from and to the CVC 3000
- Configurable as remote (Start/Stop) module
This might also interest you
Application examples
Fore vacuum for turbomolecular pumps
Oil-free vacuum for reactors and synthesis applications
Lyophilisation (freeze drying)
Vacuum drying oven
Screw pump in action
The dry screw pump VACUU·PURE® 10 reliably delivers the benefits of oil-free vacuum technology in the pressure range down to 10-3 mbar. VACUU·PURE 10 combines three important benefits for the user: 100% oil-free, no abrasion, and no wear parts. VACUU·PURE 10 is ideal for clean processes which require a dry and hydrocarbon-free vacuum. The spindles of the screw pump run contact-free and are thus free of abrasion and wear. The screw pump is especially designed for processes in the vacuum range down to 10-3 mbar, however unlike other fine vacuum technologies it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum. The evacuation of even larger systems from atmospheric pressure down to the 10-3 mbar vacuum range can be done without changing the vacuum pump. VACUU·PURE easily handles high levels of vapor accumulation through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like the reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies.
Technical data and graphs
Max. pumping speed 50 Hz 10 m3/h Select diagram Ultimate vacuum 5 x 10-3 mbar / 3.8 x 10-3 torr (at 1013 mbar ambient pressure) Vacuum controller without controller Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 15 mbar above atmospheric pressure bar Inlet connection small flange KF DN 25 Outlet connection small flange KF DN 25 Rated motor power 0.7 kW Protection class IEC 60529 IP 20 Dimension L in mm 507 mm Dimension B in mm 269 mm Dimension H in mm 413 mm Weight 21.1 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 Yes Items supplied Pump completely mounted, ready for use, connection with small flange KF DN 25, with manual. Rated mains voltage range 1 100-230 V Mains frequency 1 50-60 Hz Interface VACUU·BUS: Modbus RTU 
für Zoom klicken
Max. pumping speed 50 Hz
für Zoom klicken
Pump down graph 50 Hz (100 l volume)
Downloads
Please select a plug type to obtain its operating instructions.Equipment
-
![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 10/16]()
KF DN 10/16 External centring ring for small flange- Nominal width KF DN 10/16
- Material PBT
- Material sealing FKM
![Silencer with 90° elbow, KF DN 25,
only for VACUU·PURE 10]()
Silencer, KF DN 25 Silencer for VACUU·PURE 10, KF DN 25![Small flange, aluminum, KF DN 25,with hose nozzle for tubing i.d. 15 mm]()
KF DN 25 / DN 15 mm Small flange with hose nozzle- Hose shaft
- Nominal width KF DN 25
- Material Aluminum
![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
![Elbow, aluminum, KF DN 25]()
KF DN 25/25 Elbow piece with small flanges- High sealing property
- Nominal width KF DN 25
- Material Aluminum
![Exhaust hose PVC, 26/19 mm (length in m)]()
PVC, 26/19 mm Exhaust hose- Sale per meter
- Material PVC
![Digital I/O interface module VACUU·BUS,
with 2 m VACUU·BUS cable]()
VACUU·BUS® Digital-I/O-Module VACUU·BUS®- Fault indicator from and to the CVC 3000
- Configurable as remote (Start/Stop) module
This might also interest you
Application examples
Fore vacuum for turbomolecular pumps
Oil-free vacuum for reactors and synthesis applications
Lyophilisation (freeze drying)
Vacuum drying oven
