Diaphragm pump MV 10 NT
Description
MV 10 NT
Four-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases when the need is to reach fractional millibar ultimate vacuums. All parts in contact with pumped vapors or gases are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. These pumps provide the advantageous combination of high pumping speed with an extraordinary good ultimate vacuum down to 0.5 mbar. The highly flexible, fabric-reinforced double diaphragms made of FKM offer extended operating life. Eight-cylinder NT pumps features quiet operation, smooth and easy to clean surfaces.
Performance features
- contamination-free pumping and evacuation
- high performance even close to the excellent ultimate vacuum
- whisper quiet
- very low vibration
- exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs
Technical data / Ordering data
Technical data
| Technical data | Unit | MV 10 NT |
|---|---|---|
| Number of heads / stages | 8 / 4 | |
| Max. pumping speed at 50/60 Hz | m3/h | 10.4 / 11.6 |
| Max. pumping speed at 50/60 Hz | cfm | 6.1 / 6.8 |
| Ultimate vacuum (abs.) | mbar/torr | 0.5 / 0.38 |
| 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 | Silencer / G1/2" | |
| 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 | 554 x 260 x 359 |
| Weight | kg | 30.6 |
| Noise level at 50 Hz, typ. | dBA | 50 |
| ATEX conformity (only 230V) | II 3G IIC T3 X Internal Atm. only | |
| Items supplied | Pump completely mounted, ready for use, with manual. | |
| Accessories | Stainless steel tubing KF DN 25 (1000 mm: 673337) Hose nozzle DN 15 mm / G1/2" (642472) Small flange KF DN 16 / G1/2" (672101) |
MV 10 NT - Pumping speed graph at 50 Hz MV 10 NT - Pumping speed graph at 60 Hz MV 10 NT - Pump down graph at 60 Hz (100 l volume) |
-Technical data are subject to change without notice-
Ordering data
| Product name | Mains voltage and frequency | Plug | Order no. |
|---|---|---|---|
| MV 10 NT | 230 V~ 50-60 Hz | CEE | 744000 |
| 100-115 V~ 50-60 Hz 120 V~ 60 Hz | US | 744003 |
Product comparison
Product comparison
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | |  |  | |||||||||||||
Diaphragm pumpMV 2 NT | - | 0.5 | - | 2.2 | 2.4 | - | - |  | - | - | - | - | - | - | - | - |
VARIO® diaphragm pumpMV 2 NT VARIO | - | 0.3 | - | 3.3 | 3.3 | - | - | | - | - | - | - | - | | | - |
Diaphragm pumpMV 10 NT | - | 0.5 | - | 10.4 | 11.6 | - | - | | - | - | - | - | - | - | - | - |
Diaphragm pumpMV 10 NT VARIO | - | 0.3 | - | 12.1 | 12.1 | - | - | | - | - | - | - | - | | | - |
