Overview- Excellent chemical resistance and tolerance to condensates
- Reduced process time due to high throughput, even near the ultimate vacuum
- Vibration-free, very quiet operation
- Very good ultimate vacuum, including with air ballast
- Efficient solvent recovery for the MD 12C NT +AK +EK thanks to an inlet separator (AK) and a discharge condensation column (EK)
Description- These "chemical" vacuum systems are suitable for a wide range of applications in suction, evaporation, and pumping of gases and vapors.
- The base pump MD 12C NT is powerful and compactly built; it achieves an excellent vacuum, including with air ballast.
- Emphasis is placed on chemical compatibility for use in chemical and pharmaceutical environments.
- The inlet separator (AK) improves protection of the pump against particles and liquids.
- The discharge condensation column (EK) is highly efficient and compact, allowing near-100% solvent recovery for recycling and environmental protection.
Technical data and illustrations (excerpts)Max. throughput 50 Hz: 12 m3/h
Max. throughput 60 Hz: 7.0 cfm
Ultimate vacuum: 2 mbar / 1.5 torr
Ultimate vacuum with air ballast: 4 mbar / 3 torr
Pumping curve (e.g. 100 l vessel) provided as illustration
Technical features / specifications- Base pump model: MD 12C NT
- Accessories included in the presented version: AK (inlet separator), EK (discharge condensation column)
- Max. throughput (50 Hz): 12 m3/h
- Max. throughput (60 Hz): 7.0 cfm
- Ultimate vacuum: 2 mbar / 1.5 torr
- Ultimate vacuum with air ballast: 4 mbar / 3 torr
- Number of cylinders: 8
- Number of stages: 3
- Operating ambient temperature (range): 10 °C to 40 °C
- Storage ambient temperature (range): -10 °C to 60 °C
- Max. exhaust pressure (absolute): 1.1 bar
- Inlet connection: small KF flange DN 25 / nozzle DN 15 mm
- Discharge connection: nozzle DN 8-10 mm
- Cooling water connection: 2 x nozzle DN 6-8 mm
- Rated power: 0.53 kW
- Rated speed: 1650 min-1 (50/60 Hz)
- Protection class (IEC 60529): IP 40
- Dimensions (L x W x H): 616 mm x 387 mm x 395 mm
- Weight: 28.9 kg
- Sound level (at 50 Hz): 50 dBA
- ATEX certification: II 3/- G Ex h IIC T3 Gc X (Internal Atm. only)
- Delivery contents: pump unit delivered complete, ready to operate, with operating manual
- Rated voltage (range 1): 200-230 V
- Rated frequency (range 1): 50-60 Hz