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Diaphragm pumps, Aluminium

  • Improved performance, increased pumping speed (up to 16 m³/h) and better ultimate vacuum (up to 0.3 mbar). Extend applications with non-aggressive gases whether used in the laboratory or for industrial processes
  • Very low leak rate due to enhanced leak-tight tubing connections, resulting in consistent performance characteristics - even after many years of operation. Ideal for analytical applications
  • Long diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stability
  • Very quiet and ultra low vibration due to compact drive with patented motor drive system. Ideal as a built-in component for sensitive analytical equipment
  • Easy to clean due to smooth surfaces. A robust solution for numerous applications in industrial environments

The VARIO® design provides vacuum control by precise and continuous adaption of the diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.

Country-specific power cord versions available on request.
Specifications
Vacuum inlet
Tubing nozzle DN 8-10 mm:ME 4 NT, ME 4R NT, ME 8 NT, MZ 2 NT, ME 2 NT
KF DN 16:MZ 2D NT, MD 4 NT, MV 2 NT, MD 4 VARIO select, MD 2 VARIO select
KF DN 25:MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Pressure outlet
Silencer / G1/4":MZ 2 NT, MZ 2D NT, MD 4 NT, MV 2 NT, ME 2 NT, MD 4 VARIO select, MV 2 VARIO select
Silencer / G1/2":MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Twin silencers / G1/4":ME 8 NT, ME 4 NT
Tubing nozzle DN 8-10 mm:ME 4R NT
9.880 890






9.880 890
 TypeDimens­ions
(W x D x H)
mm		Flow
rate
(50/60Hz)
L / min.		Ultimate
vacuum
mbar		Number
of steps		ConnectorPK
 ME 2 NTProd.No.9.880 940211 x 243 x 19833.33 / 36.67701CEE1
 ME 2 NTProd.No.9.880 941211 x 243 x 19833.33 / 36.67701UK1
 ME 2 NTProd.No.9.880 942211 x 243 x 19833.33 / 36.67701US1
 ME 4 NTProd.No.9.880 883239 x 243 x 19866.67 / 73.33701CEE1
 ME 4 NTProd.No.4.670 420239 x 243 x 19866.67 / 73.33701UK1
 ME 4R NTProd.No.9.880 884268 x 254 x 29063.33 / 701001CEE1
 ME 4R NTProd.No.4.670 423268 x 254 x 29063.33 / 701001UK1
 ME 8 NTProd.No.9.880 885239 x 328 x 198121.67 / 135701CEE1
 ME 8 NTProd.No.4.670 483239 x 328 x 198121.67 / 135701UK1
 ME 8 NTProd.No.9.880 886239 x 328 x 198121.67 / 135701CH1
ME 16 NTProd.No.9.880 952260 x 554 x 359273.30 / 306.67701CEE1
 ME 16 NTProd.No.9.880 953260 x 554 x 359273.30 / 306.67701UK1
 MZ 2 NTProd.No.9.880 887239 x 243 x 19836.67 / 4072CEE1
 MZ 2 NTProd.No.4.670 427239 x 243 x 19836.67 / 4072UK1
 MZ 2 NTProd.No.9.880 888239 x 243 x 19836.67 / 4072CH1
 MZ 2D NTProd.No.9.880 889242 x 246 x 19838.33 / 41.6742CEE1
 MZ 2D NTProd.No.4.670 432242 x 246 x 19838.33 / 41.6742UK1
 MD 12 NTProd.No.9.880 949260 x 554 x 359201 / 22123CEE1
 MD 12 NTProd.No.9.880 950260 x 554 x 359201 / 22123UK1
 MD 12 NTProd.No.9.880 951260 x 554 x 359201 / 22123CH1
MD 12 NT VARIO selectProd.No.4.687 918260 x 552 x 450223.33 / 223.701.53CEE1
MD 4 NTProd.No.9.880 890239 x 328 x 19863.30 / 71.6713CEE1
 MD 4 NTProd.No.4.670 487239 x 328 x 19863.30 / 71.6713UK1
 MD 4 NTProd.No.9.880 891239 x 328 x 19863.30 / 71.6713CH1
 MD 4 VARIO selectProd.No.4.670 492235 x 325 x 2459513CEE1
 MD 4 VARIO selectProd.No.4.670 493235 x 325 x 2459513CH1
 MV 10 NTProd.No.9.880 954260 x 554 x 359173.30 / 193.300.54CEE1
MV 10 NT VARIO selectProd.No.4.687 928260 x 552 x 450201.66 / 201.050.34CEE1
MV 10 NT VARIO selectProd.No.4.687 920260 x 552 x 450201.66 / 201.050.34UK1
MV 10 NT VARIO selectProd.No.4.687 919260 x 552 x 450201.66 / 201.050.34CH1
 MV 2 NTProd.No.9.880 892239 x 328 x 19836.67 / 400.54CEE1
 MV 2 NTProd.No.4.670 548239 x 328 x 19836.67 / 400.54UK1
 MV 2 NTProd.No.9.880 893239 x 328 x 19836.67 / 400.54CH1
 MV 2 VARIO selectProd.No.4.670 552235 x 325 x 245550.34CEE1
 MV 2 VARIO selectProd.No.4.670 553235 x 325 x 245550.34CH1
Accessories:
Sealing kit NT for chemistry diaphragm pumps NTVacuubrand GmbH & Co.KG
Alternate products:
Diaphragm pumps, Aluminium PTFE design, ME 1, MD 1Vacuubrand GmbH & Co.KG

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Diaphragm pumps, Aluminium