VACUUBRAND ME 4C NT Chemistry Diaphragm Pump
Ultimate Vacuum
70 mbar (52 torr)
Maximum Pumping Speed
2.6 cfm at 60Hz
Number of Heads/Stages
2/1
Features
- Outstanding chemical resistance
- High performance even at low vacuum levels
- Whisper quiet
- Low vibration
- Long diaphragm life, maintenance-free drive system
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Continued support throughout ownership.
Chemistry-design diaphragm pumps 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 increase reliability and extend operating life. The NT-series features further improved performance data, higher tolerance for condensates and simplified maintenance. The ME 4C NT is also available as chemistry vacuum system ME 4C NT +2AK with inlet separator to protect the pump against particles and liquid droplets, plus outlet separator to collect condensate. One-stage chemistry-design diaphragm pumps are an excellent choice for applications with corrosive gases and vapors which do not require very deep vacuum levels. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are filtration as well as concentration of solvents with low boiling points. The ME 4C NT is recommended for processes which require higher flow rates. The chemistry vacuum system ME 4C NT +2AK with inlet separator and condensate catchpot is an excellent choice for rugged applications and for collecting condensates at the exhaust of the pump.
INCLUDED:
The VACUUBRAND ME 4C NT Chemistry Diaphragm Pumpincludes:
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 2 Year Manufacturer’s Warranty
VACUUBRAND ME 4C NT Chemistry Diaphragm Pump Specifications
| Max. pumping speed 50 Hz | 3.9 m3/h |
| Max. pumping speed 60 Hz | 2.6 cfm |
| Ultimate vacuum | 70 mbar / 52 torr |
| Number of heads | 2 |
| Number of stages | 1 |
| 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 | Hose nozzle DN 8-10 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Rated motor power | 0.18 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 |
| Protection class IEC 60529 | IP 40 |
| Dimension L in mm | 254 mm |
| Dimension B in mm | 243 mm |
| Dimension H in mm | 198 mm |
| Weight | 11.1 kg |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 45 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 |
Comparison of Models
|
Specs |
ME 1C Chemistry |
ME 2 NT |
ME 2C NT Chemistry |
ME 4 NT |
ME 4C NT Chemistry |
ME 4R NT |
ME 8 NT |
ME 8C NT Chemistry |
ME 16 NT |
|
Max. Pumping Speed 50 Hz |
0.7 m³/h |
2 m³/h |
2.1 m³/h |
4 m³/h |
3.9 m³/h |
3.8 m³/h |
7.3 m³/h |
7.1 m³/h |
16.4 m³/h |
|
Ultimate Vacuum |
100 mbar / 75 torr |
70 mbar / 52 torr |
70 mbar / 52 torr |
70 mbar / 52 torr |
70 mbar / 52 torr |
100 mbar / 75 torr |
70 mbar / 52 torr |
70 mbar / 52 torr |
70 mbar / 53 torr |
|
Number of Heads |
1 |
1 |
1 |
2 |
2 |
2 |
4 |
4 |
8 |
|
Number of Stages |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
Rated Motor Power |
0.04 kW |
0.18 kW |
0.18 kW |
0.18 kW |
0.18 kW |
0.18 kW |
0.25 kW |
0.25 kW |
0.53 kW |
|
Weight |
5.4 kg |
10.2 kg |
10.2 kg |
11.0 kg |
11.1 kg |
11.5 kg |
16.4 kg |
14.3 kg |
30.3 kg |
|
Noise Level |
49 dBA |
45 dBA |
45 dBA |
45 dBA |
45 dBA |
45 dBA |
45 dBA |
45 dBA |
54 dBA |
|
NRTL Certification |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
|
Mains Voltage Range |
100-115 V / 120 V |
100-115 V / 120 V |
100-115 V / 120 V |
100-115 V / 120 V |
100-115 V / 120 V |
100-115 V / 120 V |
120 V |
120 V |
120 V |
