Robust Construction-Engineered and constructed to withstand 15 psi overpressure. Fresh, Breathable Air Supply System-Provides up to 96 hour air supply from medical grade oxygen and compressed air tanks. CO2 Scrubber System-Patent pending CO2 Scrubber powered by compressed air removes carbon dioxide using soda lime chemicals.
The refuge chamber is a rugged, steel-constructed emergency chamber equipped with a breathing air system that provides fresh, breathable air free of hazardous gases and smoke. Constructed with explosion resistant thick steel walls and reinforced doors, windows and hinges.
The safety coal refuge chamber can withstand up to 15 psi of overpressure providing safe haven during an underground emergency.
Standard & Custom Sizes-Strata Safety Refuge Chambers are available in standard & custom sizes to meet individual customer needs. This includes custom length and heights of the structure.
Air-Tight Design-Air-tight chamber design provides immediate supply of breathable air upon entry. Air-Lock Entry-Air-lock entry minimizes contaminants entering the main chamber.
Highly Reflective Signage-Highly reflective signage and an MSHA approved flashing light assist in locating the chamber.
Moves Readily-Built-in fork lift guides, lifting facility and skid base assist with moving & relocating the refuge chamber.
Environmental Toilet-Toilet & waste bags in a private compartment with external waste disposal.
Cushioned Seating & Storage Areas-Cushioned seating for all occupants & storage areas for additional supplies/equipment.
Fire Extinguisher-Chamber includes fire extinguisher.
Escape Hatch-Built-in emergency escape hatch.