The Porta-Blast Portable Ventilator is a convenient movable fan suitable for local ventilation of enclosed blasting areas.
The unit can be placed directly in the work area, or outside and ducted to the working area.
The Portable Ventilator is 500mm diameter and is available with air or electric driven fan.
Single phase motor produces approx. 5,000cfm and three phase motor produced approx. 8,000cfm.
A washable dust sock suitable for capture of nuisance dust is available as optional accessory.