Diaphragm pumps

Oil-free operation, easy to clean, whisper-quiet and requiring little service, giving high performance with a long diaphragm lifetime and little to no spare part costs.

Nearly all VACUUBRAND diaphragm pumps and measuring instruments have been approved for ATEX equipment category 3 in the vapor path

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Diaphragm pumps

Besides contributing to the long service intervals the lack of abrasion also eliminates most of the particulate impurities frequently generated inside of scroll or piston pumps. This makes VACUUBRAND diaphragm pumps the right choice for clean applications.

  • Innovative connections in the new NT models ensure very low leak rates for excellent flow rates under vacuum and long-term performance stability, even after thousands of hours of service.

  • Long diaphragm and valve lifetimes: Made of highly flexible FKM, with fabric-reinforced double diaphragms for improved long term stability

  • New patented drive support system in NT pump models provide for uniquely quiet, low-vibration operation

  • No abrasion, making it dust- and contamination-free

Diaphragm pumps close up

Diaphragm pumps

Diaphragms have especially long lives and hermetically seal the drive space from the pumping chamber to protect mechanical parts from corrosion. The pumps achieve their distinctively high performance from high pumping chamber volume relative to the minimal dead space.

 

Range

VB721102           ME 1C Chemistry Diaphragm Pump 230v UK Plug
VB724102           MZ1C 2-Stage Chemistry Diaphragm Pump 230v UK Plug
VB730002           ME2NT 1-Stage Diaphragm Pump 230v UK Plug
VB730102           ME2CNT 1-Stage Diaphragm Pump 230v UK Plug
VB731002           ME4NT Diaphragm Pump 230v UK Plug
VB731100           ME4RNT 1-Stage Diaphragm Pump 230v UK Plug
VB731102           ME4RNT Diaphragm Pump
VB731202           ME4CNT Diaphragm Pump 230v UK Plug
VB732002           MZ2NT Diaphragm Pump 230v UK Plug
VB732202           MZ2DNT Diaphragm Pump 230v UK Plug
VB732302           MZ2CNT Diaphragm Pump 230v UK Plug
VB732402           MZ2CNT Vario Chemistry Diaphragm Pump 230v UK Plug
VB732502           MZ2CNT + 2 AK Chemistry Vacuum System 230v UK Plug
VB732602           MZ2CNT + AK +EK Chemistry Vacuum System 230v UK Plug
VB732700           MZ2CNT + AK + M + D Chemistry Vacuum System 230v UK Plug
VB732800           MZ2CNT + AK SYNCHRO + EK Chemistry Vacuum System 230v UK Plug
VB736002           MD4NT Diaphragm Pump 230v UK Plug
VB736300           MD4NT Vario Diaphragm Pump 230v UK Plug
VB736402           MD4CNT 3-Stage Chemistry Diaphragm Pump 230v UK Plug
VB736500           MD4CNT Vario Chemistry Diaphragm Pump 230v UK Plug
VB736600           MD4CNT + 2 AK Chemistry Vacuum System
VB736702           MD4CNT + AK + EK Chemistry Vacuum System 230v UK Plug
VB736800           MD4CNT + AK SYNCHRO + EK Chemistry Vacuum System 230v UK Plug
VB738002           MV2NT Diaphragm Pump 230v UK Plug
VB738100           MV2NT Vario Diaphragm Pump 230v UK Plug