BrandTech* VACUUBRAND* MD1C Oil-Free Diaphragm Vacuum Pump

Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. 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 MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents).

• Outstanding chemical resistance and superior vapor tolerance
• Exceptionally high performance even at low vacuum
• Excellent ultimate vacuum even with gas ballast
• Whisper quiet and ultra low vibration
• Proven long diaphragm life, maintenance-free drive system

Specifications:
• Max. pumping speed @ 60 Hz: 0.9 cfm (25 L/min.)
• Ultimate vacuum (abs.): 2 mbar (1.5 Torr)
• Number of heads / stages: 4 / 3
• Ambient operating temperature range: 10 to 40°C
• Inlet connection: Hose nozzle DN 8-10 mm
• Outlet connection: Hose nozzle DN 8 mm
• Rated motor power: 0.08 kW
• Rated motor speed @ 60 Hz: 1800 min-1
• Degree of protection: IP 42
• Dimensions (L x W x H): 316 x 143 x 175 mm
• Weight: 6.9 kg
• Noise level at 50 Hz, typical: 45 dBA
• 8 mm rubber vacuum tubing available separately (Catalog No. 670-10400)
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