Description
BrandTech™ VACUUBRAND™ MD 4 NT Diaphragm Vacuum Pump
BrandTech™ VACUUBRAND™ MD 4 NT Diaphragm Vacuum Pump
VACUUBRAND™ MD 4 NT Diaphragm Vacuum Pumps are designed specifically for non-corrosive, non-evaporative applications. This line of aluminum-FKM diaphragm pumps are an excellent choice for a wide range of laboratory and process plant vacuum applications.
The new NT-series of 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 operation life.
Product Features:
-
No Oil Changes
These vacuum pumps utilize diaphragm vacuum technology. The totally dry operation eliminates the misting, handling and disposal of contaminated waste associated with rotary vane pumps. No oil to change or monitor! -
Reduced Maintenance
Typical diaphragm lifetimes are well in excess of 15,000 hours of use before replacement – that’s years in most applications, minimizing downtime and service costs. When it is finally time for service, their unique design eliminates tedious, trial-and-error stroke length recalibration. -
Improved Productivity
VACUUBRAND® pumps are engineered for performance, with flow rates as much as 40% higher at working vacuum level than competitive pumps with similar free air capacity ratings. Higher flow rates mean reduced process times and higher throughput. -
Reliability
All VACUUBRAND® pumps and systems must pass rigorous product testing before leaving the factory. It’s your assurance of a reliable pump.
| Technical Data | MD 4 NT |
| Number of Heads/Stages |
4/3 |
| Max. pumping speed at 50/60 Hz |
3.8/4.3m3/h |
| Max. pumping speed at 50/60 Hz |
2.2/2.5cfm |
| Ultimate Vacuum (abs.) |
1/0.75mbar/torr |
| Ambient Temperature Range (operation) |
10 – 40°C |
| Ambient Temperature Range (storage) |
-10 – 60°C |
| Max. Back Pressure (abs.) |
1.1bar |
| Inlet Connection |
Small Flange KF DN 16 |
| Outlet Connection |
Silencer/G1/4″ |
| Rated Motor Power |
0.25kW |
| Rated Motor Speed at 50/60 Hz |
1500/1800min-1 |
| Protection Class |
IP 40 |
| Dimensions (L x W x H) |
325 x 239 x 198mm |
| Weight |
16.4kg |
| Noise Level at 50 Hz, typ. |
45dBA |
| NRTL Certification |
Canada and the USA |
