Vacuubrand chemistry diaphragm pump, MZ 2C NT

The pump MZ 2C NT is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. This pump is our most popular chemistry diaphragm pump, and is the heart of a family of VACUUBRAND pumping systems. The NT-series features further improved performance data and superior vapor tolerance.

Performance features

• Outstanding chemical resistance and superior vapor tolerance


• High performance even at low vacuum levels


• Optimized vacuum even with gas ballast for condensate purgee


• Whisper quiet and low vibration


• Long diaphragm life, maintenance-free drive system

Technical Data

• Number of heads/stages: 2/2


• Max. pumping speed at 50/60 Hz: 2.0/2.3 m3/h


• Ultimate vacuum (abs.): 7 mbar


• Noise level at 50 Hz, typ.: 45 dBA