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.

Frequently Asked Questions

1. What is the Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE used for?

It 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.

2. Is the Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE suitable for continuous, contamination-free evacuation and pumping of non-corrosive gases?

Yes. It is designed for continuous, contamination-free evacuation and pumping of non-corrosive gases, and offers a voltage/frequency of 230 V / 50 Hz and a maximum pumping speed of 3.8 m³/h (50 Hz) to support this kind of work.

3. What voltage/frequency and maximum pumping speed does the Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE have?

It has a voltage/frequency of 230 V / 50 Hz, a maximum pumping speed of 3.8 m³/h (50 Hz) and an ultimate vacuum of 1 mbar (0.75 torr), and is supplied under manufacturer part number 20736000.

4. What inlet connection and outlet connection does the Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE offer?

It offers small flange KF DN 16, silencer / G1/4", IP 40 (IEC 60529) and -10°C to 60°C.

5. How does the Vacuubrand Diaphragm Pump MD 4 NT, Three-Stage, 230 V, 50 Hz, Plug CEE compare with the KNF Diaphragm Liquid Pump Liquiport NF 300 KT.18 RC from KNF?

For continuous, contamination-free evacuation and pumping of non-corrosive gases, the VACUUBRAND model is the better choice, offering a voltage/frequency of 230 V / 50 Hz, a maximum pumping speed of 3.8 m³/h (50 Hz) and an ultimate vacuum of 1 mbar (0.75 torr). The KNF model offers diaphragm pump for leak-free, contamination-free pumping as an alternative, while the VACUUBRAND model's small flange KF DN 16 and silencer / G1/4" help make it a strong fit for continuous, contamination-free evacuation and pumping of non-corrosive gases.