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Portable Vacuum Pumps
Portable vacuum pump with digital pressure switch
The portable vacuum pump/compressor system is developed for the PRENART field equipment for soil and groundwater investegations. Due to it's simple construction and robustness, it is applicable everywhere when easy and quick access to vacuum or compressed air is required.
- Digital pressure switch with LC-Display
- Pressostate for constant vacuum down to -850 mbar
- Air pressure up to 2.5 bar
- Easy to handle
- Roboust and mounted in water tight box
- Suitable for field use
Technical specifications
| Vacuum performance | max. -850 mbar |
| Compressor performance | up to 2.5 bar |
| Pump rate | 7.2 L/min. at 0 bar. A 2 L bottle can be evacuated to a vacuum of -600 mbar in 23 sec. |
| Power supply | Rechargable battery 12V/3.4Ah |
| Power consumption | 22W |
| Dimensions | 300x200x180 mm |
| Weight | 5.6 kg |
| Protection class | IP-65 |
Portable vacuum pump in robust steel box
Portable vacuum pump/compressor (left) mounted in a steel box with over-flow switch bottle (bottom center), charging control (top center), with 65Ah battery (right) for connection to a solar panel.
Pump system with photovoltaic solar panel
Hand operated vacuum pump
Mounted with vacuum meter (36 cc/stroke)