Vacuubrand Chemistry Diaphragm Pump MD 4C NT, Three-Stage, 230 V, 50 Hz, CH Plug

The Vacuubrand MD 4C NT is a high-performance, oil-free diaphragm vacuum pump designed for chemical laboratories requiring reliable and contamination-free vacuum generation. Operating at 230 V with a Swiss (CH) plug, this three-stage pump offers a maximum pumping speed of 3.4 m³/h and achieves an ultimate vacuum of 1.5 mbar (1.1 torr). Its chemically resistant construction ensures durability when handling aggressive solvents and vapors.

Key Features:

• Brand: Vacuubrand
• Model: MD 4C NT
• Voltage/Frequency: 230 V / 50 Hz
• Maximum Pumping Speed: 3.4 m³/h (50 Hz)
• Ultimate Vacuum: 1.5 mbar (1.1 torr)
• Ultimate Vacuum with Gas Ballast: 3 mbar (2.2 torr)
• Number of Stages: 3
• Number of Heads: 4
• Inlet/Outlet Connection: Hose nozzle DN 8–10 mm
• Rated Motor Power: 0.25 kW
• Rated Motor Speed: 1500 min⁻¹ (50 Hz)
• Protection Class: IP 40 (IEC 60529)
• Dimensions (L x W x H): 328 x 243 x 198 mm
• Weight: 14.3 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 filtration, rotary evaporation, and degassing in chemical laboratories, offering maintenance-free operation with high chemical resistance.

Frequently Asked Questions

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

It is a high-performance, oil-free diaphragm vacuum pump designed for chemical laboratories requiring reliable and contamination-free vacuum generation. Operating at 230 V with a Swiss (CH) plug, this three-stage pump offers a maximum pumping speed of 3.4 m³/h and achieves an ultimate vacuum of 1.5 mbar (1.1 torr). Its chemically resistant construction ensures durability when handling aggressive solvents and vapors.

2. Is the Vacuubrand Chemistry Diaphragm Pump MD 4C NT, Three-Stage, 230 V, 50 Hz, CH Plug suitable for chemical laboratories requiring reliable and contamination-free vacuum generation?

Yes. It is designed for chemical laboratories requiring reliable and contamination-free vacuum generation, and offers a voltage/frequency of 230 V / 50 Hz and a maximum pumping speed of 3.4 m³/h (50 Hz) to support this kind of work.

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

It has a voltage/frequency of 230 V / 50 Hz, a maximum pumping speed of 3.4 m³/h (50 Hz) and an ultimate vacuum of 1.5 mbar (1.1 torr), and is supplied under manufacturer part number 20736401.

4. What inlet/outlet connection and protection class does the Vacuubrand Chemistry Diaphragm Pump MD 4C NT, Three-Stage, 230 V, 50 Hz, CH Plug offer?

It offers hose nozzle DN 8–10 mm, IP 40 (IEC 60529), -10°C to 60°C and NRTL certified.

5. How does the Vacuubrand Chemistry Diaphragm Pump MD 4C NT, Three-Stage, 230 V, 50 Hz, CH Plug compare with the KNF LABOPORT Diaphragm Vacuum Pump U N816.3KT.18 US-Plug 115V/60HZ from KNF?

For chemical laboratories requiring reliable and contamination-free vacuum generation, the VACUUBRAND model is the better choice, offering a voltage/frequency of 230 V / 50 Hz, a maximum pumping speed of 3.4 m³/h (50 Hz) and an ultimate vacuum of 1.5 mbar (1.1 torr). The KNF model offers a voltage of 115V, 60Hz (US Plug) as an alternative, while the VACUUBRAND model's hose nozzle DN 8–10 mm and IP 40 (IEC 60529) help make it a strong fit for chemical laboratories requiring reliable and contamination-free vacuum generation.