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
Flow
rate
(50/60Hz)
L / min.
Ultimate
vacuum
mbar (abs).
Number
of steps
ConnectorPKCat. No.Manuf. Prod. No.
ME 2C NT243 x 211 x 19835 / 40701CEE19.880 943730100
ME 4C NT243 x 255 x 19865 / 73,30701CEE19.880 894731200
ME 4C NT243 x 255 x 19865 / 73,30701CH19.880 895731201
ME 8C NT243 x 325 x 198118 / 130701CEE19.880 896734200
ME 8C NT243 x 325 x 198118 / 130701CH19.880 897734201
ME 16C NT533 x 260 x 359271 / 307701UK19.880 956741302
ME 16C NT533 x 260 x 359271 / 307701CEE19.880 955741300
ME 16C NT VARIO533 x 260 x 420322701CEE19.880 964741700
MZ 2C NT243 x 243 x 19833,30 / 38,307*2CEE19.880 898732300
MZ 2C NT243 x 243 x 19833,30 / 38,307*2CH19.880 899732301
MZ 2C NT VARIO243 x 243 x 2454772CEE17.101 735732400
MD 4C NT243 x 325 x 19856,70 / 63,301,5**3CEE19.880 900736400
MD 4C NT243 x 325 x 19856,70 / 63,301,5**3CH19.880 901736401
MD 4C NT VARIO243 x 325 x 245771,53CEE17.101 736736500
MD 4CRL NT243 x 325 x 19856,70 / 63,301,5***3Power cord19.880 926736445
MD 4CRL NT mains cable--- CEE16.901 984612058
MD 4CRL NT mains cable--- CH19.882 240676021
MV 10C NT533 x 260 x 359158,30 / 178,300,94CEE19.880 960744300
MV 10C NT VARIO533 x 260 x 4202130,64CEE19.880 977744700
MD 12C NT533 x 260 x 359185 / 20523CH19.880 959743301
MD 12C NT533 x 260 x 359185 / 20523UK19.880 958743302
MD 12C NT533 x 260 x 359185 / 20523CEE19.880 957743300
MD 12C NT VARIO533 x 260 x 4202381,53CEE19.880 972743700
Ultimate vacuum with gas ballast: *12 mbar, **3 mbar, *** 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