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

Articleno. 20743503
On demand

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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.


Information on the disposal of old devices »
 

Technical data and graphs

Max. pumping speed 50 Hz 12 m3/h Select diagram
Max. pumping speed 60 Hz 7.0 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 0.53 kW
Rated motor speed at 50/60 Hz 1650 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 528 mm
Dimension B in mm 387 mm
Dimension H in mm 395 mm
Weight 28.5 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 Pumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-120 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (100 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (100 l volume)

Downloads

Chemistry diaphragm pump MD 12C NT +EK,three-stage, 100-120 V / 50-60 Hz, US mains cable
MD 12C NT +EK Chemistry vacuum system
Safety information for vacuum equipment
Manual PDF 5.4 MB
Multilingual Download
Manual vacuum pump
Manual PDF 19.6 MB 20.6 MB 20.6 MB 23.7 MB
Download Download Download Download
Chemistry diaphragm pump MD 12C NT +EK,three-stage, 100-120 V / 50-60 Hz, US mains cable
Brochure PDF 2 MB 2 MB
Download Download

This might also interest you

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.


Information on the disposal of old devices »
 

Technical data and graphs

Max. pumping speed 50 Hz 12 m3/h Select diagram
Max. pumping speed 60 Hz 7.0 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 0.53 kW
Rated motor speed at 50/60 Hz 1650 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 528 mm
Dimension B in mm 387 mm
Dimension H in mm 395 mm
Weight 28.5 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 Pumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-120 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (100 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (100 l volume)

Downloads

Chemistry diaphragm pump MD 12C NT +EK,three-stage, 100-120 V / 50-60 Hz, US mains cable
MD 12C NT +EK Chemistry vacuum system
Safety information for vacuum equipment
Manual PDF 5.4 MB
Multilingual Download
Manual vacuum pump
Manual PDF 19.6 MB 20.6 MB 20.6 MB 23.7 MB
Download Download Download Download
Chemistry diaphragm pump MD 12C NT +EK,three-stage, 100-120 V / 50-60 Hz, US mains cable
Brochure PDF 2 MB 2 MB
Download Download

This might also interest you

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