MD 12C NT +EKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- reduced process time due to particularly high pumping speed even near ultimate vacuum
- whisper quiet and very low vibration
- very good ultimate vacuum even with open gas ballast valve for condensate purge
- excellent environmental friendliness due to efficient solvent recovery
Ultimate vacuum
2 mbar
Ultimate vacuum with gas ballast
4 mbar
Max. pumping speed 50 Hz
12 m3/h
Chemistry vacuum system in action
These chemistry vacuum systems have a wide range of applications like evacuation, evaporation and pumping of gases and vapors. They provide a particularly high pumping speed and are ideal for higher vacuum requirements, e.g., with high boiling solvents. The base pump MD 12C NT obtains a very good ultimate vacuum even with gas ballast and features high performance in a compact design. The consistent design for highest chemical resistance enables almost universal usage in chemistry and pharmaceutics. 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. An optional separator at the inlet (AK) made of glass with protective coating retains particles and liquid droplets and can be mounted later to this system.
Technical data and graphs
| Max. pumping speed 50 Hz | 12 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 7.8 cfm | Select diagram |
| Ultimate vacuum | 2 mbar / 1.5 torr | |
| Ultimate vacuum with gas ballast | 4 mbar / 3 torr | |
| Number of heads | 8 | |
| Number of stages | 3 | |
| 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 | small flange KF DN 25 | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Coolant connection | 2 x hose nozzle DN 6-8 mm | |
| Rated motor power | 0.44 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class | IP 40 | |
| Dimension L in mm | 528 mm | |
| Dimension W in mm | 387 mm | |
| Dimension H in mm | 395 mm | |
| Weight | 29.1 kg | |
| Noise level at 50 Hz, typ. | 52 dBA | |
| NRTL certification | No | |
| 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 |
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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)
Downloads
Equipment
-
![PTFE tubing antistatic, KF DN 25/1000 mm]()
KF DN 25 PTFE-tubing (antistatic) with small flanges- Nominal width KF DN 25
- Chemically resistant
- Material antistatic
![Inlet separator AK with
round bottom flask 500ml, with KF DN 25,
for all pumps from ME 16 NT to MV 10C NT]()
AK 500 / KF DN 25 Inlet separator AK with round bottom flask 500 ml, with connections KF DN 25 and hose nozzle DN 15 mm- Compact and leak-tight
- High conductance
- Easy draining of condensate
![Centring ring KF DN 20/25C]()
KF DN 20/25 C Al/FEP External centring ring- Material sealing FEP
- Material Aluminum
- Nominal width KF DN 20/25 mm
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Chemistry vacuum system in action
These chemistry vacuum systems have a wide range of applications like evacuation, evaporation and pumping of gases and vapors. They provide a particularly high pumping speed and are ideal for higher vacuum requirements, e.g., with high boiling solvents. The base pump MD 12C NT obtains a very good ultimate vacuum even with gas ballast and features high performance in a compact design. The consistent design for highest chemical resistance enables almost universal usage in chemistry and pharmaceutics. 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. An optional separator at the inlet (AK) made of glass with protective coating retains particles and liquid droplets and can be mounted later to this system.
Technical data and graphs
Max. pumping speed 50 Hz 12 m3/h Select diagram Max. pumping speed 60 Hz 7.8 cfm Select diagram Ultimate vacuum 2 mbar / 1.5 torr Ultimate vacuum with gas ballast 4 mbar / 3 torr Number of heads 8 Number of stages 3 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 small flange KF DN 25 Outlet connection Hose nozzle DN 8-10 mm Coolant connection 2 x hose nozzle DN 6-8 mm Rated motor power 0.44 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IP 40 Dimension L in mm 528 mm Dimension W in mm 387 mm Dimension H in mm 395 mm Weight 29.1 kg Noise level at 50 Hz, typ. 52 dBA NRTL certification No 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
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)
Downloads
Please select a plug type to obtain its operating instructions.Equipment
-
![PTFE tubing antistatic, KF DN 25/1000 mm]()
KF DN 25 PTFE-tubing (antistatic) with small flanges- Nominal width KF DN 25
- Chemically resistant
- Material antistatic
![Inlet separator AK with
round bottom flask 500ml, with KF DN 25,
for all pumps from ME 16 NT to MV 10C NT]()
AK 500 / KF DN 25 Inlet separator AK with round bottom flask 500 ml, with connections KF DN 25 and hose nozzle DN 15 mm- Compact and leak-tight
- High conductance
- Easy draining of condensate
![Centring ring KF DN 20/25C]()
KF DN 20/25 C Al/FEP External centring ring- Material sealing FEP
- Material Aluminum
- Nominal width KF DN 20/25 mm
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