Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE

The Vacuubrand MD 4 NT is a high-performance, oil-free, three-stage diaphragm vacuum pump designed for continuous, contamination-free evacuation and pumping of non-corrosive gases. Operating at 230 V and 50 Hz with a CEE plug, it offers a maximum pumping speed of 3.8 m³/h and achieves an ultimate vacuum of 1 mbar (0.75 torr). Its robust construction and maintenance-free drive system ensure reliable operation and long service life.

Key Features:

• Brand: Vacuubrand
• Model: MD 4 NT
• Voltage/Frequency: 230 V / 50 Hz
• Maximum Pumping Speed: 3.8 m³/h (50 Hz)
• Ultimate Vacuum: 1 mbar (0.75 torr)
• Number of Stages: 3
• Number of Heads: 4
• Inlet Connection: Small flange KF DN 16
• Outlet Connection: Silencer / G1/4"
• Rated Motor Power: 0.25 kW
• Rated Motor Speed: 1500 rpm (50 Hz)
• Protection Class: IP 40 (IEC 60529)
• Dimensions (L x W x H): 328 x 239 x 198 mm
• Weight: 16.4 kg
• Noise Level: 45 dBA
• Ambient Temperature Range (Operation): 10°C to 40°C
• Ambient Temperature Range (Storage): -10°C to 60°C
• Max. Back Pressure (abs.): 1.1 bar
• Certifications: NRTL certified

This pump is ideal for applications such as vacuum drying, degassing, and other laboratory processes requiring reliable and efficient vacuum performance. Its compact design, low noise level, and high chemical resistance make it suitable for various laboratory environments.