Description
The MD 4 NT is a three-stage diaphragm pump for laboratory vacuum service, provided with NRTL certification (C/US) and configured for 100-115 V / 50-60 Hz and 120 V / 60 Hz operation together with a US power cable. This membrane pump is supplied as a single-piece unit and belongs to the MD 4 NT series used in research and analytical laboratories. The instrument from manufacturer VACUUBRAND is manufactured in Germany and arrives ready for connection via the included US mains cable. Net weight is 16,5 kg and gross weight is 19,3 kg, indicating a solid laboratory-grade build suitable for continuous bench or integrated system duty. The three-stage diaphragm design supplies the vacuum generation capability of this model line, while the C/US NRTL marking confirms the stated certification status. Electrical parameters cover the listed US voltage ranges with the matching regional cable. Laboratories seeking a certified three-stage diaphragm pump with US power connection receive a precisely specified unit that follows the manufacturer data for voltage, staging and cabling.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 piece
- Type: Three-stage diaphragm pump
- Certification: NRTL C/US
- Operating voltage: 100-115 V / 50-60 Hz, 120 V / 60 Hz
- Power cable: US
- Manufacturer: VACUUBRAND
- Net weight: 16.5 kg
- UNSPSC: 41104900
- Voltage: 120 V, 60 Hz
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about MD 4 NT, US
What is this article?
MD 4 NT, US 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.
How does ordering and shipping work?
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.
