Auxiliary ventilation is designed to provide adequate ventilation to a dead-end entry or tunnel, to remove or dilute hazardous gasses or dust, and to provide sufficient and clean air for individuals and equipment to work efficiently.
Features :
- Lowest initial-cost suction duct
- Required on some projects
- Non-flammable
- Holds high positive and negative pressure
- Medium leakage
- Low friction
- Best suited for: Moderate length ventilation runs (less than 3,000 ft.)
- Drill and shoot operations
- Single use applications