Product Description
Dependable vacuum is at the heart of evaporation, filtration, drying and degassing. VACUUBRAND pumps are engineered in Germany for long service life, low noise and efficient operation in the laboratory.
The VACUUBRAND 20732303 is the version of the MZ 2C NT Chemistry diaphragm pump, 100-120V/50-60Hz, US Power Cord. Chemistry-resistant models use fluoroplastic flow paths for corrosive vapors, and VARIO models adjust motor speed automatically to the process for faster, cleaner results. Order genuine VACUUBRAND vacuum pump from LIGHT LABS, ready to ship to your lab.
Key Features
- Engineered for long service life and low maintenance
- Quiet, low-vibration operation
- Chemistry-resistant versions for corrosive vapors
- Variants with condensers, separators and controllers available
Specifications
| Catalog Number | 20732303 |
| Brand | VACUUBRAND |
| Product | MZ 2C NT Chemistry diaphragm pump, 100-120V/50-60Hz, US Power Cord |
| Max. pumping speed 50 Hz | 2 m3/h |
| Max. pumping speed 60 Hz | 1.4 cfm |
| Ultimate vacuum | 7 mbar / 5 torr |
| Ultimate vacuum with gas ballast | 12 mbar / 9 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.) | 1.1 bar |
| Inlet connection | Hose nozzle DN 8-10 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| 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 | 243 mm |
| Dimension B in mm | 243 mm |
| Dimension H in mm | 198 mm |
| Weight | 11.1 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, 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 |
| Pack Size | 1 each |
| Country of Origin | Germany |
Applications
- Rotary evaporation
- Vacuum filtration and drying
- Gel dryers and concentrators
- Degassing and distillation
