Diaphragm pump MD 12 NT VARIO® select 100-120 V / 50-60 Hz, US plug
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Diaphragm pump MD 12 NT VARIO® select 100-120 V / 50-60 Hz, US plug

Sold by: John Morris Scientific NZ
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Part #: 4.701 145Manufacturer #: 25743153
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NZ $32138.83

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Product overview

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.

  • Improved performance, increased pumping speed and better ultimate vacuum. 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


Country-specific power cord versions available on request.

Product Specifications

  • HS Code #84141089
  • Connection pressure sideG1/2"
  • Connection suction sideKF DN 25
  • Depth552 mm
  • Dimensions (WxDxH)260 x 552 x 450 mm
  • Flow rate13.4 m³/h
  • Height450 mm
  • No. of stages3
  • Plug typeUS
  • TypeMD 12 NT VARIO select
  • Type of auxiliary energyMains connection
  • Ultimate vacuum1.5 mbar
  • UNSPSC40151502
  • Width260 mm
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