MD 4C NT +AK SYNCHRO+EKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- exceptionally high performance even at low vacuum
- excellent ultimate vacuum even with gas ballast
- simultaneous operation of two independent vacuum applications, with reliable check valves to prevent interference between systems
- excellent environmental friendliness due to efficient solvent recovery
Ultimate vacuum
1.5 mbar
Ultimate vacuum with gas ballast
3 mbar
Max. pumping speed 50 Hz
3.4 m3/h
Chemistry vacuum system in action
This chemistry vacuum system provides the simultaneous operation of two processes with only one pump. Typical applications are rotary evaporators, vacuum concentrators and vacuum drying ovens. Each vacuum connection is provided with a manual valve to regulate the effective flow at each port. The MD 4C NT pump offers more than sufficient pumping speed also for the parallel operation of two challenging applications. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.
Technical data and graphs
| Max. pumping speed 50 Hz | 3.4 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 2.2 cfm | Select diagram |
| Ultimate vacuum | 1.5 mbar / 1.1 torr | |
| Ultimate vacuum with gas ballast | 3 mbar / 2.2 torr | |
| Number of heads | 4 | |
| Number of stages | 3 | |
| Vacuum controller | 17 | |
| 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. outlet pressure (abs.) | 1.1 bar | |
| Inlet connection | 2 x hose nozzle DN 8-10 mm | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Coolant connection | 2 x hose nozzle DN 6-8 mm | |
| Rated motor power | 0.25 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 326 mm | |
| Dimension B in mm | 248 mm | |
| Dimension H in mm | 402 mm | |
| Weight | 17.6 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 45 dBA | |
| NRTL certification | Yes | |
| Items supplied | Pumping unit 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
Equipment
-
![Silencer with hose DN 8-10mm]()
DN 8-10mm Silencer with hose 5cm![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
![Supplementary module analog gaugewith one analog gauge,for chemistry vacuum systems NT SYNCHRO]()
NT SYNCHRO Vakuumsysteme Upgrade kit manometer for vacuum systems NT SYNCHRO- For NT SYNCHRO vacuum systems
![Set of diaphragms and valves forMD 4C NT/VARIO / PC 3003 / PC 3004]()
MD 4C NT/VARIO / PC 3003 / PC 3004 Set of diaphragms and valves- Complete kit
- Original spare parts
- Easy assembly
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Application examples
Rotary evaporators
Chemistry vacuum system in action
This chemistry vacuum system provides the simultaneous operation of two processes with only one pump. Typical applications are rotary evaporators, vacuum concentrators and vacuum drying ovens. Each vacuum connection is provided with a manual valve to regulate the effective flow at each port. The MD 4C NT pump offers more than sufficient pumping speed also for the parallel operation of two challenging applications. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.
Technical data and graphs
Max. pumping speed 50 Hz 3.4 m3/h Select diagram Max. pumping speed 60 Hz 2.2 cfm Select diagram Ultimate vacuum 1.5 mbar / 1.1 torr Ultimate vacuum with gas ballast 3 mbar / 2.2 torr Number of heads 4 Number of stages 3 Vacuum controller 17 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. outlet pressure (abs.) 1.1 bar Inlet connection 2 x hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8-10 mm Coolant connection 2 x hose nozzle DN 6-8 mm Rated motor power 0.25 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IEC 60529 IP 40 Dimension L in mm 326 mm Dimension B in mm 248 mm Dimension H in mm 402 mm Weight 17.6 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA NRTL certification Yes Items supplied Pumping unit 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
MD 4C NT +AK SYNCHRO+EK Chemistry vacuum systemMD 4C NT +AK SYNCHRO+EK Chemistry vacuum systemEquipment
-
![Silencer with hose DN 8-10mm]()
DN 8-10mm Silencer with hose 5cm![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
![Supplementary module analog gaugewith one analog gauge,for chemistry vacuum systems NT SYNCHRO]()
NT SYNCHRO Vakuumsysteme Upgrade kit manometer for vacuum systems NT SYNCHRO- For NT SYNCHRO vacuum systems
![Set of diaphragms and valves forMD 4C NT/VARIO / PC 3003 / PC 3004]()
MD 4C NT/VARIO / PC 3003 / PC 3004 Set of diaphragms and valves- Complete kit
- Original spare parts
- Easy assembly
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- Oilfree & chemically resistant
Application examples
Rotary evaporators
