ME 16C NT +EKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- very high pumping speed even at low vacuum levels
- compact design
- whisper quiet and very low vibration
- excellent environmental friendliness due to efficient solvent recovery
Ultimate vacuum
70 mbar
Ultimate vacuum with gas ballast
100 mbar
Max. pumping speed 50 Hz
16.3 m3/h
Cat. No.
20741503
Chemistry vacuum system in action
Chemistry diaphragm pumps of the NT design are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The eight cylinders pump ME 16C NT provides a particularly high performance together with a compact design. Upgraded with an outlet exhaust vapor condenser (EK) the ME 16C NT +EK provides an environmental friendly system with efficient solvent recovery. Eight-cylinder NT pumps feature quiet operation, smooth and easy to clean surfaces. Large one-stage chemistry-design diaphragm pumps are an excellent choice for pumping large amounts of gases and vapors. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are vacuum ovens and in general evaporations of low boiling solvents. We recommend the ME 16C NT pump especially for processes with very large gas flow at high inlet and process pressures. The ME 16C NT VARIO minimises the danger of superheating and foaming and therefore ensures a constantly high process safety. Evaporation processes can be run fully automatically and with short process times and high sensitivity at the same time.
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Technical data and graphs
| Max. pumping speed 50 Hz | 16.3 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 9.6 cfm | |
| Ultimate vacuum | 70 mbar / 53 torr | |
| Ultimate vacuum with gas ballast | 100 mbar / 75 torr | |
| Number of heads | 8 | |
| Number of stages | 1 | |
| 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. outlet pressure (abs.) | 1.1 bar | |
| Inlet connection | small flange KF DN 25 | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Coolant connection | 2 x hose nozzle DN 6-8 mm | |
| Rated motor power | 0.53 kW | |
| Rated motor speed at 50/60 Hz | 1650 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 528 mm | |
| Dimension B in mm | 387 mm | |
| Dimension H in mm | 395 mm | |
| Weight | 28.4 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 54 dBA | |
| NRTL certification | No | |
| Items supplied | Pump completely mounted, ready for use, with manual. | |
| Rated mains voltage range 1 | 120 V | |
| Mains frequency 1 | 50-60 Hz |
Equipment
Chemistry vacuum system in action
Chemistry diaphragm pumps of the NT design are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The eight cylinders pump ME 16C NT provides a particularly high performance together with a compact design. Upgraded with an outlet exhaust vapor condenser (EK) the ME 16C NT +EK provides an environmental friendly system with efficient solvent recovery. Eight-cylinder NT pumps feature quiet operation, smooth and easy to clean surfaces. Large one-stage chemistry-design diaphragm pumps are an excellent choice for pumping large amounts of gases and vapors. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are vacuum ovens and in general evaporations of low boiling solvents. We recommend the ME 16C NT pump especially for processes with very large gas flow at high inlet and process pressures. The ME 16C NT VARIO minimises the danger of superheating and foaming and therefore ensures a constantly high process safety. Evaporation processes can be run fully automatically and with short process times and high sensitivity at the same time.
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Technical data and graphs
| Max. pumping speed 50 Hz | 16.3 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 9.6 cfm | |
| Ultimate vacuum | 70 mbar / 53 torr | |
| Ultimate vacuum with gas ballast | 100 mbar / 75 torr | |
| Number of heads | 8 | |
| Number of stages | 1 | |
| 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. outlet pressure (abs.) | 1.1 bar | |
| Inlet connection | small flange KF DN 25 | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Coolant connection | 2 x hose nozzle DN 6-8 mm | |
| Rated motor power | 0.53 kW | |
| Rated motor speed at 50/60 Hz | 1650 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 528 mm | |
| Dimension B in mm | 387 mm | |
| Dimension H in mm | 395 mm | |
| Weight | 28.4 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 54 dBA | |
| NRTL certification | No | |
| Items supplied | Pump completely mounted, ready for use, with manual. | |
| Rated mains voltage range 1 | 120 V | |
| Mains frequency 1 | 50-60 Hz |
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Max. pumping speed 50 Hz
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