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BrandTech MD 4C NT +AK SYNCHRO+EK Chemistry Vacuum System
SKU: BT20736803
BrandTech MD 4C NT +AK SYNCHRO+EK Chemistry Vacuum System
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Chemistry vacuum system in action
This chemistry vacuum system provides the simultaneous operation of two processes with only one pump. Typical applications are rotary evaporators, vacuum concentrators and vacuum drying ovens. Each vacuum connection is provided with a manual valve to regulate the effective flow at each port. The MD 4C NT pump offers more than sufficient pumping speed also for the parallel operation of two challenging applications. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.
- outstanding chemical resistance and superior vapor tolerance
- exceptionally high performance even at low vacuum
- excellent ultimate vacuum even with gas ballast
- simultaneous operation of two independent vacuum applications, with reliable check valves to prevent interference between systems
- excellent environmental friendliness due to efficient solvent recovery
Technical data and graphs
| Max. pumping speed 50 Hz | 3.4 m3/h |
| Max. pumping speed 60 Hz | 2.2 cfm |
| Ultimate vacuum | 1.5 mbar / 1.1 torr |
| Ultimate vacuum with gas ballast | 3 mbar / 2.2 torr |
| Number of heads | 4 |
| Number of stages | 3 |
| Vacuum controller | 17 |
| 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 | 2 x hose nozzle DN 8-10 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Coolant connection | 2 x hose nozzle DN 6-8 mm |
| Rated motor power | 0.25 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 |
| Protection class IEC 60529 | IP 40 |
| Dimension L in mm | 326 mm |
| Dimension B in mm | 248 mm |
| Dimension H in mm | 402 mm |
| Weight | 17.6 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 | Pumping unit 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 |