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VACUUBRAND MV 2 NT Diaphragm Pump
Product Description
VACUUBRAND MV 2 NT Diaphragm Pump
Ultimate Vacuum 0.5 mbar Max. pumping speed at 60 Hz 1.4 cfm Number of Heads/Stages 4/4
Features
- Outstanding chemical resistance and superior vapor tolerance
- Exceptionally high performance even at low vacuum
- Compact design
- Whisper quiet and very low vibration
- Long diaphragm life, maintenance-free drive system
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. The new NT-series pumps provide whisper-quiet and ultra-low-vibration operation, high leak-tightness and improved vacuum. The highly flexible, fabric-reinforced double diaphragm made of FKM offers extended operating life. Four-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases under the very high vacuum demands of applications in physics and analytics. Due to the outstanding ultimate vacuum, these pumps are often used as alternative to rotary vane pumps. A typical application is the use as backing pump for turbomolecular drag pumps.INCLUDED: The VACUUBRAND MV 2 NT Diaphragm Pump includes:
- Power Cord
- Operator's Manual
- Manufacturer's Documentation
- 2 Year Manufacturer's Warranty
Item Stats
Product details
| Max. pumping speed 50 Hz | 2.2 m 3/h |
| Max. pumping speed 60 Hz | 1.4 cfm |
| Ultimate vacuum | 0.5 mbar / 0.4 torr |
| Number of heads | 4 |
| Number of stages | 4 |
| 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. back pressure (abs.) | 1.1 bar |
| Inlet connection | small flange KF DN 16 |
| Outlet connection | Silencer / G1/4" |
| Rated motor power | 0.25 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min -1 |
| Protection class IEC 60529 | IP 40 |
| Dimension L in mm | 328 mm |
| Dimension B in mm | 239 mm |
| Dimension H in mm | 198 mm |
| Weight | 16.4 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 | Yes |
| Items supplied | Pump completely mounted, ready for use, with manual. |
| Rated mains voltage range 1 | 100-115 V |
| Rated mains voltage range 2 | 120 V |
| Mains frequency 1 | 50-60 Hz |
| Mains frequency 2 | 60 Hz |
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