Chemistry diaphragm pump MD 12C NT VARIO

optional remote control
Chemistry diaphragm pump MD 12C NT VARIO
Interested? - Send your inquiry now! Interested? Send your inquiry now!
MD 12C NT VARIO
Note: Your request will be forwarded immediately to our partner next to you

MD 12C NT VARIO

VACUUBRAND743700ca. 420 mmca. 260 mmca. 28.1 kg

These VARIO® pumping units feature a very high pumping speed even close to the outstanding ultimate vacuum and are ideal for high vacuum requirements with most high boiling solvents. They provide precise vacuum control by continuously adjusting the pump´s motor speed. The controller provides fully automatic evaporations without any need for parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The PC 3012 NT VARIO pumping unit relies on a well-proven operating concept for evaporations with large amounts of solvents. The inlet separator (AK) 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. The MD 12C NT VARIO can be equipped with these accessories later.

Performance features

  • automatic adjustment of the vacuum level throughout the process for high process reproducibility and unattended operation
  • short process times due to zero-fluctuation (hysteresis-free) vacuum control, even for large amounts of vapor
  • removable CVC 3000 vacuum controller, can be arranged flexibly, easily operated with clear text menus
  • extraordinary diaphragm life for minimum operational and servicing costs
  • PC 3012 NT VARIO: excellent environmental friendliness due to efficient solvent recovery, inlet separator for demanding applications

Technical data

Unit Converter Interested? Send your inquiry now!
Technical dataUnit MD 12C NT VARIO
Vacuum controllerCVC 3000
Number of heads / stages8 / 3
Max. pumping speedm3/h14.3
Max. pumping speedcfm8.4
Ultimate vacuum (abs.)mbar/torr1.5 / 1.1
Ultim. vac. (abs.) with gas ballastmbar/torr3 / 2.2
Ambient temperature range (operation)°C10 - 40
Ambient temperature range (storage)°C-10 - 60
Max. back pressure (abs.)bar1.1
Inlet connectionSmall flange KF DN 25
Outlet connectionHose nozzle DN 15 mm
Rated motor powerkW0.53
Motor speed rangemin-130 - 2400
Degree of protectionIP 40
Dimensions (L x W x H)mm533 x 260 x 420
Weightkg28.1
Noise level at 50 Hz, typ.dBA47
ATEX conformity (only 230V)II 3G IIC T3 X Internal Atm. only
Items suppliedPumping unit completely mounted, ready for use, with manual.
AccessoriesPTFE tubing KF DN 25 (1000 mm: 686033)
Inlet separator KF DN 25 (699979)
Centering and sealing ring KF DN 25 C Al/FEP (635722)
Emission condenser kit for eight cyl. NT pump models (699948)

MD 12C NT VARIO - Pumping speed graph

MD 12C NT VARIO - Pumping speed graph

MD 12C NT VARIO - Pump down graph (100 l volume)

MD 12C NT VARIO - Pump down graph
(100 l volume)

MD 12C NT VARIO - Dimension sheet

MD 12C NT VARIO - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlugOrder no.
MD 12C NT VARIO 200-230 V~ 50-60 Hz
CEE 743700
200-230 V~ 50-60 Hz
UK, IN 743702
100-120 V~ 50-60 Hz
US 743703

Product comparison

1111211111111111
  1111           

Chemistry diaphragm pump
MD 1C

Chemistry diaphragm pump MD 1C
-2 4 1.3 1.5 ---------

Chemistry vacuum system
MD 1C +AK+EK

Chemistry vacuum system MD 1C +AK+EK
MD 1C 2 4 1.3 1.5 -------

Chemistry pumping unit
PC 3001 basic

Chemistry pumping unit PC 3001 basic
MD 1C VARIO-SP 2 4 2.0 2.0--------

VARIO® chemistry pumping unit
PC 3001 VARIOpro

VARIO® chemistry pumping unit PC 3001 VARIOpro
MD 1C VARIO-SP 2 4 2.0 2.0-----

VARIO® chemistry pumping unit
PC 3001 VARIOpro
TE

VARIO® chemistry pumping unit PC 3001 VARIOpro TE
MD 1C VARIO-SP 2 4 2.0 2.0-----

VARIO® chemistry pumping unit
PC 3001 VARIOpro
EK Peltronic

VARIO® chemistry pumping unit PC 3001 VARIOpro EK Peltronic
MD 1C VARIO-SP 2 4 2.0 2.0-----

Chemistry diaphragm pump
MD 4C NT

Chemistry diaphragm pump MD 4C NT
-1.5 3 3.4 3.8 ---------

Chemistry diaphragm pump
MD 4CRL NT

Chemistry diaphragm pump MD 4CRL NT
-1.5 -3.4 3.8 ---------

Chemistry vacuum system
MD 4C NT +2AK

Chemistry vacuum system MD 4C NT +2AK
MD 4C NT 1.5 3 3.4 3.8 -2 -------

Chemistry vacuum system
MD 4C NT
+AK+EK

Chemistry vacuum system MD 4C NT +AK+EK
MD 4C NT 1.5 3 3.4 3.8 -------

Chemistry vacuum system
MD 4C NT
+AK SYNCHRO+EK

Chemistry vacuum system MD 4C NT +AK SYNCHRO+EK
MD 4C NT 1.5 3 3.4 3.8 -2 ----

Chemistry pumping unit
PC 201 NT

Chemistry pumping unit PC 201 NT
MD 4C NT 1.5 3 3.4 3.8 ------

Chemistry pumping unit
PC 610 NT

Chemistry pumping unit PC 610 NT
MD 4C NT 1.5 3 3.4 3.8 -----

Chemistry pumping unit
PC 611 NT

Chemistry pumping unit PC 611 NT
MD 4C NT 1.5 3 3.4 3.8 ---

Chemistry pumping unit
PC 620 NT

Chemistry pumping unit PC 620 NT
MD 4C NT 1.5 3 3.4 3.8 ---2 -

VARIO® chemistry diaphragm pump
MD 4C NT VARIO

VARIO® chemistry diaphragm pump MD 4C NT VARIO
-1.5 3 4.6 4.6-------

VARIO® chemistry pumping unit
PC 3004 VARIO

VARIO® chemistry pumping unit PC 3004 VARIO
MD 4C NT VARIO 1.5 3 4.6 4.6-----

Chemistry diaphragm pump
MD 12C NT

Chemistry diaphragm pump MD 12C NT
-2 4 12.0 13.3 ---------

Chemistry vacuum system
MD 12C NT +EK

Chemistry vacuum system MD 12C NT +EK
MD 12C NT 2 4 12.0 13.3 --------

Chemistry vacuum system
MD 12C NT
+AK+EK

Chemistry vacuum system MD 12C NT +AK+EK
MD 12C NT 2 4 12.0 13.3 -------

Chemistry diaphragm pump
MD 12C NT
VARIO

Chemistry diaphragm pump MD 12C NT VARIO
-1.5 3 14.3 14.3-------

VARIO® chemistry pumping unit
PC 3012 NT
VARIO

VARIO® chemistry pumping unit PC 3012 NT VARIO
MD 12C NT VARIO 1.5 3 14.3 14.3-----

VARIO® chemistry pumping unit
PC 3012 NT
VARIO DUO

VARIO® chemistry pumping unit PC 3012 NT VARIO DUO
MD 12C NT VARIO 1.5 3 28 28-----