VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump is a powerful, oil-free solution for continuous pumping of corrosive gases and vapors in demanding laboratory environments. Designed with exceptional chemical resistance and superior vapor tolerance, this pump delivers reliable performance for applications such as rotary evaporation, vacuum concentrators, gel drying, and vacuum ovens.
Key Features:
- Ultimate Vacuum: 7 mbar (5 Torr)
- Maximum Pumping Speed: 1.4 CFM at 60 Hz (2 m³/h at 50 Hz)
- Two-stage, two-head design combines high pumping speed with low ultimate vacuum
- All wetted parts made of chemically resistant fluoroplastics for excellent corrosion resistance
- Optimized performance even with gas ballast for superior vapor handling and continuous condensate purge
- Whisper-quiet operation at just 45 dBA with minimal vibration
- Long diaphragm life and maintenance-free drive system minimize downtime and costs
- ATEX rated for internal atmosphere only: II 3/- G Ex h IIC T3 Gc X
- CE and NRTL certified for laboratory safety compliance
- No water consumption, preventing production of contaminated wastewater
Included Items
- VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump (fully assembled and ready to use)
- Power Cord
- Operator's Manual
- Manufacturer’s Documentation
- 2-Year Manufacturer’s Warranty
Specifications
| Ultimate Vacuum | 7 mbar / 5 Torr |
| Ultimate Vacuum with Gas Ballast | 12 mbar / 9 Torr |
| Max. Pumping Speed | 1.4 CFM (60 Hz) / 2 m³/h (50 Hz) |
| Number of Heads / Stages | 2 / 2 |
| Max. Back Pressure | 1.1 bar (abs.) |
| Inlet / Outlet Connection | Hose nozzle DN 8-10 mm |
| Motor Power | 0.18 kW |
| Motor Speed | 1500 / 1800 min⁻¹ (50 / 60 Hz) |
| Protection Class | IP 40 |
| Noise Level | 45 dBA |
| Operating Temperature | 10 to 40 °C |
| Storage Temperature | -10 to 60 °C |
| Dimensions (L x W x H) | 243 x 243 x 198 mm |
| Weight | 11.1 kg |
| Electrical Requirements | 100-120V, 50-60 Hz |
| ATEX Conformity | II 3/- G Ex h IIC T3 Gc X (internal atmosphere only) |
| Certifications | CE, NRTL |