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

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.

 

VB721002 Diaphragm pump ME 1, one-stage, UK plug
VB730002 Diaphragm pump ME 2 NT, one stage, UK plug
VB731002 Diaphragm pump ME 4 NT, one stage, UK plug
VB731102 Diaphragm pump ME 4R NT, one stage, UK plug
VB732002 Diaphragm pump MZ 2 NT, two stage, UK plug
VB732202 Diaphragm pump MZ 2D NT, two stage, UK plug

VB738002 Diaphragm Pump MV2NT, four stage, UK Plug
VB738100 Vario Diaphragm Pump, MV2NT V, UK Plug

VB732202 Diaphragm Pump MZ2DNT, two stage, UK Plug
VB734002 Diaphragm pump ME 8 NT, one stage, UK plug
VB736002 Diaphragm pump MD 4 NT, three stage, UK plug

VB736002 MD4NT Diaphragm Pump 230v UK Plug
VB736300 MD4NT Vario Diaphragm Pump 230v UK Plug
VB741002 Diaphragm pump ME 16 NT, one-stage, UK plug
VB743002 Diaphragm pump MD 12 NT, three stage,UK plug
VB744102 VARIO Diaphragm pump MV 10 NT VARIO, four stage, UK plug
VB744152 VARIO diaphragm pump, MV10 VARIO select, four stage, UK plug