Chemical diaphragm pump, MZ 2C NT

Chemical diaphragm pump MZ 2C NT

• Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors.
• The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum.
• All parts in contact with pumped media are made of chemically resistant fluoroplastics.
• Well-proven PTFE sandwich diaphragms increase reliability and extend operating life.
• 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.

Scope of delivery:

Pump fully assembled, ready for operation, with instructions.

Technical Information:

• Number of cylinders/stages: 2/2
• Max. Pumping speed at 50/60 Hz: 2.0/2.3 m³/h
• Max. pumping speed at 50/60 Hz: 1.2/1.4 cfm
• Ultimate vacuum (abs.): 7/5 mbar/torr
• ultimate vacuum (abs.) with gas ballast: 12/9 mbar/torr
• Perm. ambient temp. range Operation: 10-40 °C
• Perm. ambient temp. range Storage: -10 - 60 °C
• Max. Back pressure (abs.) : 1.1 bar
• Connection suction side: hose shaft DN 8-10 mm
• Connection discharge side: hose shaft DN 8-10 mm
• Nominal motor power: 0.18 kW
• Rated speed 50/60 Hz: 1500/1800 min-1
• Protection class: IP 40
• Dimensions (LxWxH): 243x243x198 mm
• Weight: 11.1 kg
• Noise (sound pressure level) at 50 Hz, typ.: 45 dBA