Engineered to maintain reliability in process-driven workflows, the Diaphragm Vacuum Pump Md 4 Series Md 4 Nt is a three-stage, high-power vacuum pump designed for continuous, oil-free evacuation and conveying of gases and vapors. This vacuum technology product features an extremely high delivery rate that nearly reaches the end vacuum, making it suitable as a replacement for rotary pumps. The Md 4 Nt series offers particularly quiet, low-vibration operation, high gas-tightness, and improved performance characteristics. With an extended diaphragm service life, this vacuum pump is ideal for meeting the high vacuum requirements of physics and analytical applications. It is specifically engineered for non-aggressive gases and vapors, such as those used in degassing viscous media and boosting turbomolecular pumps.

• Category: Vacuum pumps
• Steps: 3
• Mains connection: 230 V, 50/60 Hz
• Inlet connection: KF DN 16 small flange
• Weight: 16,4 kg
• Suction capacity (m³/h): 3.8
• Suction capacity (l/min): 63.0
• Motor power: 250 W
• End vacuum (abs.): 1 mbar
• Type: MD 4 NT
• IP rating: 40
• Cylinder: 4
• Media temperature: +10 - +40 °C
• Ambient temperature: +10 - +40 °C
• Outlet connection: G 1 / 4 ″ silencer
• Overpressure: 0,1 bar
• Materials in contact with media: pump head: aluminium alloy diaphragms: FPM valves: FPM