MV 10C NT +EKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- reduced process time due to very high flow rates even close to ultimate vacuum
- very low vibration and quiet
- excellent ultimate vacuum even with gas ballast
- on models with EK: excellent environmental friendliness due to efficient solvent recovery
Ultimate vacuum
0.9 mbar
Ultimate vacuum with gas ballast
1.5 mbar
Max. pumping speed 50 Hz
9.5 m3/h
Cat. No.
20744503
Chemistry vacuum system in action
Four-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0.9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. Upgraded with an exhaust waste vapor condenser (EK) the MV 10C NT +EK provides an excellent, environmentally friendly system with efficient solvent recovery. A separator for the inlet (AK) made of glass (with protective coating) against particles and liquid droplets is available as an optional accessory. The high pumping speed and excellent ultimate vacuum of the MV 10C NT reduce the process time significantly. The pump meets the high vacuum requirements, e.g., of parallel processes in vacuum networks. Further typical applications are vacuum ovens, large rotary evaporators, pilot plants and mini-plants as well as kilo laboratories. For rough operating conditions we recommend an inlet separator (AK) to protect the pump from particles and liquid droplets. The exhaust waste vapor condenser on the MV 10C NT +EK (also available as accessory) enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.
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Technical data and graphs
| Max. pumping speed 50 Hz | 9.5 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 5.6 cfm | |
| Ultimate vacuum | 0.9 mbar / 0.68 torr | |
| Ultimate vacuum with gas ballast | 1.5 mbar / 1.1 torr | |
| Number of heads | 8 | |
| Number of stages | 4 | |
| 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®) | 50 dBA | |
| NRTL certification | No | |
| Items supplied | Pumping unit completely mounted, ready for use, with manual. | |
| Rated mains voltage range 1 | 100-120 V | |
| Mains frequency 1 | 50-60 Hz |
Equipment
Chemistry vacuum system in action
Four-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0.9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. Upgraded with an exhaust waste vapor condenser (EK) the MV 10C NT +EK provides an excellent, environmentally friendly system with efficient solvent recovery. A separator for the inlet (AK) made of glass (with protective coating) against particles and liquid droplets is available as an optional accessory. The high pumping speed and excellent ultimate vacuum of the MV 10C NT reduce the process time significantly. The pump meets the high vacuum requirements, e.g., of parallel processes in vacuum networks. Further typical applications are vacuum ovens, large rotary evaporators, pilot plants and mini-plants as well as kilo laboratories. For rough operating conditions we recommend an inlet separator (AK) to protect the pump from particles and liquid droplets. The exhaust waste vapor condenser on the MV 10C NT +EK (also available as accessory) enables near-100-percent solvent recovery, efficient recycling and active protection of the environment.
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Technical data and graphs
| Max. pumping speed 50 Hz | 9.5 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 5.6 cfm | |
| Ultimate vacuum | 0.9 mbar / 0.68 torr | |
| Ultimate vacuum with gas ballast | 1.5 mbar / 1.1 torr | |
| Number of heads | 8 | |
| Number of stages | 4 | |
| 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®) | 50 dBA | |
| NRTL certification | No | |
| Items supplied | Pumping unit completely mounted, ready for use, with manual. | |
| Rated mains voltage range 1 | 100-120 V | |
| Mains frequency 1 | 50-60 Hz |
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Max. pumping speed 50 Hz
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