MD 4C NT +2AKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- exceptionally high performance even at low vacuum
- excellent ultimate vacuum even with gas ballast
- whisper quiet and very low vibration
- separators at inlet and outlet to collect condensates
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 has a wide range of applications like evacuation, evaporation and pumping of gases and vapors in chemical, biological and pharmaceutical laboratories that do not require condensation of solvent vapors at the outlet. This system is well proven for high vacuum requirements with high boiling solvents. Typical applications are vacuum concentrators, rotary evaporators and drying ovens. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The catchpot at the outlet collects condensate, avoids condensate backflow towards the pump and reinforces the whisper-quiet operation of the pump.
Technical data and graphs
| Max. pumping speed 50 Hz | 3.4 m3/h | |
| Max. pumping speed 60 Hz | 2.2 cfm | |
| 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. back pressure (abs.) | 1.1 bar | |
| Inlet connection | Hose nozzle DN 8-10 mm | |
| Outlet connection | Hose nozzle DN 8-10 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 | 319 mm | |
| Dimension B in mm | 243 mm | |
| Dimension H in mm | 374 mm | |
| Weight | 16.7 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 | 100-115 V | |
| Rated mains voltage range 2 | 120 V | |
| Mains frequency 1 | 50-60 Hz | |
| Mains frequency 2 | 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
-
Adjustable elbow fitting Adjustable elbow- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
MD 4C NT/VARIO / PC 3003 / PC 3004 Set of diaphragms and valves- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
MD 4C NT/VARIO / PC 3003 / PC 3004 Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
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Chemistry vacuum system in action
This chemistry vacuum system has a wide range of applications like evacuation, evaporation and pumping of gases and vapors in chemical, biological and pharmaceutical laboratories that do not require condensation of solvent vapors at the outlet. This system is well proven for high vacuum requirements with high boiling solvents. Typical applications are vacuum concentrators, rotary evaporators and drying ovens. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The catchpot at the outlet collects condensate, avoids condensate backflow towards the pump and reinforces the whisper-quiet operation of the pump.
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