Description
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 MZ 2C NT pump is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. The NT-series features further improved performance data and superior vapor tolerance.
• Outstanding chemical resistance and superior vapor tolerance
• High performance even at low vacuum levels
• Optimized vacuum even with gas ballast for condensate purge
• Whisper quiet and low vibration
• Long diaphragm life, maintenance-free drive system
Specifications:
• Max. pumping speed @ 60 Hz: 1.4 cfm (38 L/min.)
• Ultimate vacuum (abs.): 7 mbar (5 Torr)
• Number of heads / stages: 2 / 2
• Ambient operating temperature range: 10 to 40°C
• Inlet connection: Hose nozzle DN 8-10 mm
• Outlet connection: Hose nozzle DN 8-10 mm
• Rated motor power: 0.18 kW
• Rated motor speed @ 60 Hz: 1800 min-1
• Degree of protection: IP 40
• Dimensions (L x W x H): 243 x 243 x 198 mm
• Weight: 11.1 kg
• Noise level at 50 Hz, typical: 45 dBA
• NRTL certification: Canada and the USA
• ATEX conformity (only 230V): II 3G IIC T3 X Internal Atm. only
• 8 mm rubber vacuum tubing available separately (Catalog No. 670-10400)
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