Positive and negative ventilation plays a key role in smoke management and fire containment during firefighting operations. On todays fire ground you need the most effective and efficient means to help with smoke ejection, increasing visibility, aiding in cooling and ultimately extinguishing the fire, you need the AIRBLAST range of ventilation fans.


The Airblast range is designed for high powered movement of air, increasing intake and output with minimal turbulence on the tips ensuring optimal performance in any environment.
| Positive Airblast 18” VARIABLE SPEED |
Positive Airblast 18” HONDA GX |
Positive Airblast 20” VARIABLE SPEED |
Positive Airblast 20” HONDA GX |
|
| Operational weight | 34 kg | 33 kg | 34 kg | 37 kg |
| Dimensions (L x W x H) |
610 x 560 x 560 mm | 610 x 560 x 560 mm | 660 x 640 x 590 mm | 660 x 640 x 590 mm |
| Motor | 1 hp / 0.75 kW / 220 V variable speed | 5.5 hp / 4.1 kW / Honda GX200 | 1 hp / 0.75 kW / 220 V variable speed | 5.5 hp / 4.1 kW / Honda GX200 |
| Speed | 2,400 rpm | 3,535 rpm | 2,400 rpm | 3,350 rpm |
| Airflow | 21,781 m3/ hour | 26,487 m3/hour | 25,672 m3/hour | 31,567 m3/hour |
| Open airflow 1 | 35,863 m3/ hour | 48,230 m3/hour | 41,267 m3/hour | 50,186 m3/hour |
| Start | 2,000 W | N/A | 2,000 W | N/A |
| Run | 1,500 W | N/A | 1,500 W | N/A |
| Battery Positive 16” MILWAUKEE | Battery Positive 16” DEWALT | Battery Positive 18” MILWAUKEE | Battery Positive 18” DEWALT | |
| Operational weight | 19 kg | 19 kg | 21 kg | 21 kg |
| Dimensions (L x W x H) |
590 x 300 x 570 mm | 578 x 305 x 579 mm | 654 x 298 x 654 mm | 654 x 298 x 654 mm |
| Motor | Variable Speed DC | Variable Speed DC | Variable Speed DC | Variable Speed DC |
| Speed | 2,020 rpm | 2,627 rpm | 2,032 rpm | 2,032 rpm |
| Airflow | 15,300 m3/hour | 16,677 m3/hour | 17,381 m3/hour | 18,417 m3/hour |
| Fan1 | 6 Blade 16” Arfoil Propeller in a Roll Cage | 6 Blade 16” Arfoil Propeller in a Roll Cage | 6 Blade 16” Arfoil Propeller in a Roll Cage | 6 Blade 16” Arfoil Propeller in a Roll Cage |
| Power | 1 Hp | 1 Hp | 1 Hp | 1 Hp |
| Tilting positions | 180 Degree Tilt | 180 Degree Tilt | 180 Degree Tilt | 180-Degree Tilt |
| COMPACT | COMPACT COMPACT EXPLOSION PROOF | |
| Operational weight | 9.1 kg | 10 kg |
| Dimensions (L x W x H) | 406 x 273 x 292 mm | 406 x 273 x 292 mm |
| Motor | 1/3 hp/ 0.25 kW / 220 V totally enclosed | 1/3 hp/ 0.25 kW / 220 V totally enclosed |
| Speed | 3,450 rpm | 3,450 rpm |
| Airflow | 1,760 m3/hour | 1,760 m3/hour |
| Open airflow1 | 2,745 m3/hour | 2,745 m3/hour |
| start | 2,000 W | 2,000 W |
| Run | 700 W | 700 W |













































































































