MD 12C NT +AK+EK
MD 12C NT +AK+EK
These chemistry vacuum systems have a wide range of applications like evacuation, evaporation and pumping of gases and vapors. They provide particularly high pumping speed and are ideal for higher vacuum requirements, e.g., with high boiling solvents. The base MD 12C NT pump obtains a very good ultimate vacuum even with open gas ballast valve for condensate purge and delivers high pumping speed in a compact design. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The inlet separator (AK) 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.
Key Features
Specifications
| Weight | 28.9 kg |
| Manufacturer | BRAND (BrandTech Scientific) |
| Items supplied | Pumping unit completely mounted, ready for use, with manual. |
| Protection class IEC 60529 | IP 40 |
| Upper ambient temperature (operation) | 40 °C |
| Lower ambient temperature (operation) | 10 °C |
| Dimension B in mm | 387 mm |
| Max. pumping speed 50 Hz | 12 m 3 /h |
| Max. pumping speed 60 Hz | 7.0 cfm |
| Ultimate vacuum | 2 mbar / 1.5 torr |
| Ultimate vacuum with gas ballast | 4 mbar / 3 torr |
| Number of heads | 8 |
| Number of stages | 3 |
| Lower ambient temperature (storage) | -10 °C |
| Upper ambient temperature (storage) | 60 °C |
| Max. back pressure (abs.) | 1.1 bar |
| Inlet connection | Small flange KF DN 25 / hose nozzle DN 15 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Rated motor power | 0.53 kW |
| Rated motor speed at 50/60 Hz | 1650 min -1 |
| Dimension L in mm | 616 mm |
| Dimension H in mm | 395 mm |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 50 dBA |
| ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only |
| NRTL certification | No |
| Rated mains voltage range 1 | 200-230 V |
| Mains frequency 1 | 50-60 Hz |
| Coolant connection | 2 x hose nozzle DN 6-8 mm |