Description
MZ 2 NT is a two-stage diaphragm pump supplied with a US power cable and configured for 100-115 V / 50-60 Hz as well as 120 V / 60 Hz operation. The unit carries NRTL certification (C/US) and is intended for laboratory vacuum work. This model from manufacturer VACUUBRAND is delivered as a complete single-piece unit with a net weight of 11.1 kg and a gross weight of 13.5 kg. Manufactured in Germany, the pump combines a compact two-stage membrane design with the electrical ratings required for North American mains standards. The included US power cable allows direct connection to compatible outlets, while the certified construction supports integration into research and analytical laboratory setups. Its robust build and defined voltage-frequency range make the MZ 2 NT suitable for routine vacuum generation tasks where a reliable two-stage diaphragm pump is required. The instrument is classified under laboratory equipment standards and carries the corresponding WEEE registration for proper end-of-life handling within applicable regions.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Type: Two-stage diaphragm pump
- Model: MZ 2 NT
- Certification: NRTL (C/US)
- Electrical supply: 100-115 V / 50-60 Hz, 120 V / 60 Hz
- Power cable: US power cable
- Manufacturer: VACUUBRAND
- UNSPSC: 41104900
- Max. pumping speed 50 Hz: 2.2 m³/h
- Max. pumping speed 60 Hz: 1.4 cfm
- Ultimate vacuum: 7 mbar / 5.2 torr
- Number of heads: 2
- Number of stages: 2
- Lower ambient temperature (operation): 10 °C
- Upper ambient temperature (operation): 40 °C
- Lower ambient temperature (storage): -10 °C
- Upper ambient temperature (storage): 60 °C
- Max. back pressure (abs.): 2 bar
- Inlet connection: Hose nozzle DN 8-10 mm
- Outlet connection: G1/4"
- Rated motor power: 0.18 kW
- Rated motor speed at 50/60 Hz: 1500/1800 min⁻¹
- Protection class IEC 60529: IP 40
- Dimension L in mm: 245 mm
- Dimension B in mm: 239 mm
- Dimension H in mm: 198 mm
- Weight: 11 kg
- Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®): 45 dBA
- NRTL certification: Yes
- Items supplied: Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
- Rated mains voltage range 1: 100-115 V
- Rated mains voltage range 2: 120 V
- Mains frequency 1: 50-60 Hz
- Mains frequency 2: 60 Hz
- Technical Information Sheet:
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Questions about MZ 2 NT, US
What is this article?
MZ 2 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.
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Luminix Health distributes this article from the heart of Europe. Delivery across the EU, two to five days if 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
