Aid Firefighters in bringing a fire under control by removing smoke, heat and gasses from a burning building. Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as manufacturing facilities or warehouses.

Features:

• Thermolatch® II positive hold/release mechanism ensures reliable vent operation when a fire occurs. Automatically releases vent covers upon the melting of a UL-listed 165°F (74°C) fusible link. The curb-mounted fusible link housing allows the latch to be quickly and easily reset from the roof level
• Gas springs have integral dampers to assure the covers open at a controlled rate
• Engineered with powerful gas spring operators to open covers in snow and wind conditions
• Constructed with corrosion resistant materials to provide many years of trouble free, dependable service
• Fully insulated and gasketed for weather-tightness