Chemistry vacuum system MV 10C NT +EK
MV 10C NT +EK
VACUUBRAND744500ca. 395 mmca. 387 mmca. 29.1 kgFour-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.
Performance features
- 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
Technical data
| Technical data | Unit | MV 10C NT +EK |
|---|---|---|
| Number of heads / stages | 8 / 4 | |
| Max. pumping speed at 50/60 Hz | m3/h | 9.5 / 10.7 |
| Max. pumping speed at 50/60 Hz | cfm | 5.6 / 6.3 |
| Ultimate vacuum (abs.) | mbar/torr | 0.9 / 0.68 |
| Ultim. vac. (abs.) with gas ballast | mbar/torr | 1.5 / 1.1 |
| Ambient temperature range (operation) | °C | 10 - 40 |
| Ambient temperature range (storage) | °C | -10 - 60 |
| Max. back pressure (abs.) | bar | 1.1 |
| 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 | kW | 0.44 |
| Rated motor speed at 50/60 Hz | min-1 | 1500/1800 |
| Degree of protection | IP 40 | |
| Dimensions (L x W x H) | mm | 528 x 387 x 395 |
| Weight | kg | 29.1 |
| Noise level at 50 Hz, typ. | dBA | 52 |
| ATEX conformity (only 230V) | II 3/- G IIC T3 X Internal Atm. only | |
| Items supplied | Pumping unit completely mounted, ready for use, with manual. | |
| Accessories | PTFE tubing KF DN 25 (1000 mm: 686033) Inlet separator KF DN 25 (699979) Centering and sealing ring KF DN 25 C Al/FEP (635722) |
MV 10C NT +EK - Pumping speed graph at 50 Hz MV 10C NT +EK - Pump down graph at 50 Hz (100 l volume) MV 10C NT +EK - Pumping speed graph at 60 Hz MV 10C NT +EK - Pump down graph at 60 Hz (100 l volume) |
MV 10C NT +EK - Dimension sheet |
-Technical data are subject to change without notice-
Ordering data
| Product name | Mains voltage and frequency | Plug | * Old order-no. | * New order-no. |
|---|---|---|---|---|
| MV 10C NT +EK | 230 V~ 50-60 Hz | CEE | 744500 | 20744500 |
| 100-115 V~ 50-60 Hz 120 V~ 60 Hz | US | 744503 | 20744503 |
* As part of the implementation process of our new ERP system in 2018 our catalog numbers are extended to 8 digits in length by adding the digits “2” or “20” to the beginning of the old catalog numbers.
Product comparison
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | |  |  | ||||||||||||
VARIO® chemistry pumping unitselect | MV 2C NT VARIO | 0.6 | 1.5 | 2.8 | 2.8 |  | - | | | | - | - | - | | |
| - | 0.9 | 1.5 | 9.5 | 10.7 | | - | | - | - | - | - | - | - | - |
Chemistry vacuum system | MV 10C NT | 0.9 | 1.5 | 9.5 | 10.7 | | - | | - | | - | - | - | - | - |
VARIO® chemistry pumpselect | - | 0.6 | 1.2 | 13.0 | 13.0 | | - | | - | - | - | - | - | | |
VARIO® chemistry pumpselect | MV 10C VARIO | 0.6 | 1.2 | 13.0 | 13.0 | | - | | | | - | - | - | | |
