Description
MZ 2 NT is a two-stage diaphragm pump supplied without a power cable and prepared for multi-voltage operation at 200-230 V / 50-60 Hz, 100-115 V / 50-60 Hz and 120 V / 60 Hz. The unit holds NRTL certification (C/US) and is designed for laboratory vacuum applications. Offered by manufacturer VACUUBRAND, this version arrives as a single-piece package with a net weight of 11.5 kg and a gross weight of 13.5 kg. Produced in Germany, the pump features a two-stage membrane configuration that supports flexible electrical connection once a suitable mains cable is fitted by the user. The broad voltage and frequency coverage enables deployment across different regional power standards while retaining the certified safety profile. Its solid construction and defined operating range make the MZ 2 NT without power cable a practical choice for laboratories that require a reliable two-stage diaphragm pump and prefer to match the cable to local requirements. The instrument is classified under laboratory equipment standards and includes the corresponding WEEE registration.
This article is part of Vacuum pumps, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc(s)
- Type: Two-stage diaphragm pump
- Model: MZ 2 NT
- Certification: NRTL (C/US)
- Electrical supply: 200-230 V / 50-60 Hz, 100-115 V / 50-60 Hz, 120 V / 60 Hz
- Power cable: Without 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
- ATEX conformity: II 3/- G Ex h IIC T3 Gc X Internal Atm. only
- NRTL certification: Yes
- Items supplied: Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
- Rated mains voltage range 1: 200-230 V
- Rated mains voltage range 2: 100-115 V
- Rated mains voltage range 3: 120 V
- Mains frequency 1: 50-60 Hz
- Mains frequency 2: 50-60 Hz
- Mains frequency 3: 60 Hz
- Technical Information Sheet:
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Questions about MZ 2 NT, without mains cable
What is this article?
MZ 2 NT, without mains cable 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 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.
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.
