The most powerful "mobile" Nilfisk Industrial Vacuum, featuring 30 HP and up to 36000 l/m airflow
Designed for heavy duty and continuous use, the 3997 series doesn't need any maintenance and grants an excellent filtering efficiency thanks also to the electric filter shaker. Despite its size, it is very easy to move and to use: the vacuometer monitors the filter, the container is easily extractible, the control panel includes on-off switches, timer and manometer. This vacuum is also equipped with lifting brackets or clamp and brackets and it mounts a comfortable accessory box.
- High suction power
- Excellent filtering efficiency
- Maintenance free
- Easy to use
- Absolute filter version“L”, “M”,“H”, or PTFE filter
- Stainless steel version