| Feature | Easily Movable, Safe, Wind Resistance |
| Material | Steel Structure |
| MOQ | 1 Set |
| Ancillary Products | HEPA Filter |
| Specification | 20' * 8' * 8.5' |
| Production Capacity | 50,000 Set/Year |
| Package Size | 1200.00cm * 240.00cm * 280.00cm |
| Package Gross Weight | 3000.00kg |
Safe Shelter Under Your Home: Designed to safeguard families against pandemic outbreaks, civil unrest, and environmental threats including biological or nuclear fallout. These units can be installed under concrete floors to serve as a Safe Room, Wine Cellar, or Tornado Shelter.
| Technical Parameter | Specification |
|---|---|
| Rated Filter Ventilation Capacity | 100 cubic metres per hour |
| E. coli Elimination Efficiency | >95% (Within 5 minutes) |
| B. subtilis Spores Killing Efficiency | >80% (Within 23 minutes) |
| Resistance | <220Pa |
| Weight | 50KG (Air System) |
Built with high-quality corrugated pipe and hardened steel for maximum durability.
High-quality NBC systems moving 176 cubic feet of air per minute with manual override cranks.
Standardized doors designed to prevent biological, chemical, and radiation infiltration.
Air overpressure blast valves that can be manually sealed during external threats.
With 20 years of experience, we provide high-performance ventilation and survival solutions. Our range includes Roof Axial Fans, Dust Filter Equipment, and complete ventilation systems for industrial and specialized refuge applications.