Description
Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The new NT-series features further improved performance data, higher tolerance for condensates and simplified maintenance. Supplied complete with one phase motor, on/off switch, cable with plug, operating manual, and one year manufacturers warranty.
• Outstanding chemical resistance
• High performance even at low vacuum levels
• Whisper quiet
• Low vibration
• Long diaphragm life, maintenance-free drive system
Specifications:
• Max. pumping speed @ 60 Hz: 71 L/min. (2.5 cfm)
• Ultimate vacuum: 70 mbar (52 Torr)
• No. of heads / stages: 2 / 1
• 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): 254 x 243 x 198 mm
• Weight: 11.1 kg
• Noise level at 50 Hz, typical: 45 dBA
• NRTL certification: Canada and the USA
• Accessories: Rubber vacuum tubing DN 8 mm (Catalog No. 670-10400)
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