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
  • whisper 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 adaptation of the diaphragm pump·s motor speed, and includes the VARIO® pump, as well as the CVC 3000 vacuum controller.
Specifications
Vacuum inlet:10mm tubing nozzle
Pressure outlet:10mm tubing nozzle
Diaphragm vacuum pumps -NT Series, Chemistry design Heco-Catalogue


Diaphragm vacuum pumps -NT Series, Chemistry design
TypeDimensions
(W x D x H)
mm
max. discharge
flow
m / hr.
Ultimate vacuum
without / with
gas ballast
mbar (abs.)
Number
of steps
ConnectorPKCat. No.Manuf. Prod. No.
ME 2C NT243 x 211 x 1982,1 / 2,4701CEE19.880 943730100
ME 4C NT243 x 255 x 1983,9 / 4,3701CEE19.880 894731200
ME 4C NT243 x 255 x 1983,9 / 4,3701CH19.880 895731201
MZ 2C NT243 x 243 x 1982,0 / 2,37 / 122CEE19.880 898732300
MZ 2C NT243 x 243 x 1982,0 / 2,37 / 122CH19.880 899732301
MZ 2C NT243 x 243 x 1982,0 / 2,37 / 122UK16.267 265732302
MZ 2C NT VARIO243 x 243 x 2452,87 / 122CEE17.101 735732400
MZ 2C NT VARIO243 x 243 x 2452,87 / 122CH16.267 234732401
ME 8C NT243 x 325 x 1987,1 / 7,8701CEE19.880 896734200
ME 8C NT243 x 325 x 1987,1 / 7,8701CH19.880 897734201
ME 8C NT + 2AK243 x 319 x 3747,1 / 7,8701-16.267 643734405
MD 4C NT243 x 325 x 1983,4 / 3,81,5 / 33CEE19.880 900736400
MD 4C NT243 x 325 x 1983,4 / 3,81,5 / 33CH19.880 901736401
MD 4CRL NT243 x 325 x 1983,4 / 3,81,5 / 0,001*3-19.880 926736445
MD 4C NT VARIO243 x 325 x 2454,61,5 / 33CEE17.101 736736500
MD 4C NT VARIO243 x 325 x 2454,61,5 / 33CH16.268 083736501
ME 16C NT533 x 260 x 35916,3 / 18,470 / 1001CEE19.880 955741300
ME 16C NT533 x 260 x 35916,3 / 18,470 / 1001UK19.880 956741302
ME 16C NT VARIO533 x 260 x 42019,370 / 1001CEE19.880 964741700
MD 12C NT533 x 260 x 35912,0 / 13,32 / 43CEE19.880 957743300
MD 12C NT533 x 260 x 35912,0 / 13,32 / 43CH19.880 959743301
MD 12C NT533 x 260 x 35912,0 / 13,32 / 43UK19.880 958743302
MD 12C NT VARIO533 x 260 x 42014,31,5 / 33CEE19.880 972743700
MV 10C NT533 x 260 x 3599,5 / 10,70,9 / 1,54CEE19.880 960744300
MV 10C NT VARIO533 x 260 x 42012,80,6 / 1,24CEE19.880 977744700
* diaphragm pump with reduced leakage rate
Accessories:
Sealing kit NT for chemistry diaphragm pumps NT
Alternate products:
Diaphragm pumps Chemistry design, ME 1C, MZ 1C, MD 1C