Description
MD 4 NT is a three-stage diaphragm pump configured for laboratory vacuum applications and supplied with a CN power cable. It holds NRTL certification (C/US) and operates at 230 V / 50-60 Hz, matching standard laboratory mains supplies in the intended region. The membrane-pump construction from manufacturer VACUUBRAND provides clean vacuum generation for everyday analytical, sample-preparation and process duties. Net weight is 16,500 kg and gross weight 19,300 kg, indicating a sturdy housing suitable for continuous laboratory use. Produced in Germany and delivered as one piece, this MD 4 NT variant arrives ready for connection via the included CN mains lead. The three-stage design supports efficient pumping performance while the NRTL listing assists compliance in regulated lab environments. Laboratories seeking a certified, cable-equipped diaphragm pump for routine vacuum tasks will find this configuration straightforward to install and operate within existing bench or system setups.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Product type: Three-stage diaphragm pump
- Model: MD 4 NT
- Power cable: CN power cable
- Certification: NRTL C/US
- Voltage: 230 V / 50-60 Hz
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Questions about MD 4 NT, CN
What is this article?
MD 4 NT, CN is the article on this page. Luminix Health distributes Vacuubrand for laboratory use. It sits in Vacuum pumps, inside Pumps, vacuum & evaporation, in Lab instruments.
A laboratory vacuum pump lowers pressure for filtration or evaporation. A diaphragm pump tolerates solvent vapour better than an oil-sealed rotary vane pump, and it reaches a milder vacuum. The ultimate vacuum and the flow, and whether the wetted path survives the solvent, are the choices.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Vacuum pumps. The catalogue is Lab instruments.
Shelves beside this one are Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories, Drum, barrel & transfer pumps and Pumps (other) & accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
