US 
CAN - en Order #: 20736603
Mfg #: 20736603
BrandTech Scientific MD 4C NT +2AK
Order #: 20736603
Mfg #: 20736603
Product Highlights
This chemistry vacuum system has a wide range of applications like evacuation, evaporation and pumping of gases and vapors in chemical, biological and pharmaceutical laboratories that do not require condensation of solvent vapors at the outlet. This system is well proven for high vacuum requirements with high boiling solvents. Typical applications are vacuum concentrators, rotary evaporators and drying ovens. The separator at the inlet (AK), made of glass with a protective coating, retains particles and liquid droplets. The catchpot at the outlet collects condensate, avoids condensate backflow towards the pump and reinforces the whisper-quiet operation of the pump.
- Outstanding chemical resistance and superior vapor tolerance
- Exceptionally high performance even at low vacuum
- Excellent ultimate vacuum even with gas ballast
- Whisper quiet and very low vibration
- Separators at inlet and outlet to collect condensates
Technical data and graphs
| Max. Pumping Speed 50 Hz | 3.4 m3/h |
|---|---|
| Max. Pumping Speed 60 Hz | 2.2 cfm |
| Ultimate Vacuum | 1.5 mbar / 1.1 torr |
| Ultimate Vacuum with Gas Ballast | 3 mbar / 2.2 torr |
| Number of Heads | 4 |
| Number of Stages | 3 |
| 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 | 0.25 kW |
| Rated Motor Speed at 50/60 Hz | 1500/1800 min-1 |
| Protection Class IEC 60529 | IP 40 |
| Dimension L (mm) | 319 mm |
| Dimension B (mm) | 243 mm |
| Dimension H (mm) | 374 mm |
| Weight | 16.7 kg |
| Noise (dBA) | 45 dBA |
| NRTL Certification | Yes |
| Items Supplied | Pumping unit 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 |
