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Diaphragm vacuum pumps -NT Series, Chemistry design





Diaphragm vacuum pumps -NT Series, Chemistry design

Diaphragm vacuum pumps -NT Series, Chemistry design

  • Improved performance, increased pumping speed and lower ultimate vacuum extend applications in both the laboratory and in industrial applications
  • Long-life diaphragm with PTFE sandwich construction and unstressed diaphragm support
  • Easy service/exchange of diaphragm or valves due to novel integrated valve head assembly. Easy dismantling, cleaning and reassembly without requiring readjustment
  • Very quiet and ultra low vibration due to compact drive with patented motor control system. Ideal as a built-in component for sensitive equipment in both the laboratory and in industry
  • Superior vapour tolerance due to integral tubing connections and gas ballast valve for continuous purge (at ME 16C NT, MZ 2C NT, MD 4C / 12C NT and MV 10C NT).
  • Easy to clean due to smooth exterior surfaces

The VARIO® design provides vacuum control by precise and continuous adaption of the chemistry diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.
 
 TypeDimens­ions
(W x D x H)
mm
max. discharge
flow
m³ / hr.
Ultimate vacuum
without / with
gas ballast
mbar (abs.)
Number
of steps
ConnectorPKCat. No.
 ME 2C NT243 x 211 x 1982.1 / 2.4701CEE19.880 943
 ME 2C NT243 x 211 x 1982.1 / 2.4701UK19.880 944
ME 4C NT243 x 255 x 1983.9 / 4.3701CEE19.880 894
 ME 4C NT243 x 255 x 1983.9 / 4.3701UK14.670 425
 ME 4C NT243 x 255 x 1983.9 / 4.3701CH19.880 895
MZ 2C NT243 x 243 x 1982.0 / 2.37 / 122CEE19.880 898
 MZ 2C NT243 x 243 x 1982.0 / 2.37 / 122CH19.880 899
 MZ 2C NT243 x 243 x 1982.0 / 2.37 / 122UK16.267 265
 MZ 2C VARIO select243 x 243 x 2452.87 / 122CEE14.670 437
 MZ 2C VARIO select243 x 243 x 2452.87 / 122CH14.670 438
 ME 8C NT243 x 325 x 1987.1 / 7.8701CEE19.880 896
 ME 8C NT243 x 325 x 1987.1 / 7.8701CH19.880 897
 ME 8C NT + 2AK243 x 319 x 3747.1 / 7.8701-16.267 643
 MD 4C NT243 x 325 x 1983.4 / 3.81.5 / 33CEE19.880 900
 MD 4C NT243 x 325 x 1983.4 / 3.81.5 / 33UK14.670 495
 MD 4C NT243 x 325 x 1983.4 / 3.81.5 / 33CH19.880 901
 MD 4CRL NT243 x 325 x 1983.4 / 3.81.5 / 0.001*3-19.880 926
 MD 4C VARIO select243 x 325 x 2454.61.5 / 33CEE14.670 500
 MD 4C VARIO select243 x 325 x 2454.61.5 / 3 CH14.670 501
 ME 16C NT533 x 260 x 35916.3 / 18.470 / 1001CEE19.880 955
 ME 16C NT533 x 260 x 35916.3 / 18.470 / 1001UK19.880 956
 ME 16C VARIO select533 x 260 x 4502070 / 1001CEE14.672 102
 MD 12C NT533 x 260 x 35912.0 / 13.32 / 43CEE19.880 957
 MD 12C NT533 x 260 x 35912.0 / 13.32 / 43CH19.880 959
 MD 12C NT533 x 260 x 35912.0 / 13.32 / 43UK19.880 958
 MD 12C VARIO select533 x 260 x 45014.31.5 / 33CEE16.311 049
 MD 12C VARIO select533 x 260 x 45014.31.5 / 33UK14.672 103
 MV 10C NT533 x 260 x 3599.5 / 10.70.9 / 1.54CEE19.880 960
 MV 10C VARIO select533 x 260 x 3599.5 / 10.70.9 / 1.54CEE14.672 104
* diaphragm pump with reduced leakage rate (mbar x l/s). Country-specific power cord versions available on request.

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