Designed for the heavy industry, the Nilfisk 3997 is the most powerful mobile industrial vacuum offered thanks in partly to its 3 phase powered suction. The large and efficient filter, as well as specially equipped filter shakers ensure optimal productivity from the machine and reliable longevity.
High suction power
Excellent filtering efficiency
Maintenance free
Easy to use
Absolute filter version "L", "M", "H", or PTFE filter
Stainless steel version available
3997 Vacuum HEPA Version
Nilfisk 3997 HEPA Vacuum Variant with both forklift and crane lifting brackets.
175L waste container with clamp and lifting bracket to allow the use of either a forklift or crane to assist in emptying the collected waste.
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Specifications
| Filter Type | H-Class, L-Class |
| Capacity | 175L |
| Dimensions (LxWxH) | 2000mm x 900mm x 2150mm |
| Net Weight | 650kg |
| Power Type | Electric 415V |
| Airflow m³/h | 2160 |
| Power Rating | 22kW |