36" x 30" Thermally Broken Automatic Smoke Vent - Aluminum - Bilco

S-50SVTB 36" x 30" Thermally Broken Automatic Smoke Vent - Aluminum - Bilco 

The S-50SVTB Thermally Broken Automatic Smoke Vent - Large Opening - Aluminum - Bilco has an anti-corrosive aluminum cover frame that can minimize the heat transfer between interior and exterior metal surfaces. Its Thermolatch positive hold/release mechanism provides reliable vent operation in the presence of fire upon melting its fusible link, a handy feature if you talk about fire protection.  

Why install the S-50SVTB?   

Affordable: The S-50SVTB smoke vent also provides a cost-effective solution to address your smoke vent needs for your commercial building. In addition, this product is easy to install without special tools and requires no maintenance.    

Super-Durability: The S-50SVTB smoke vent is tough and long-lasting with its aluminum build. Experience longevity with its 11 gauge anti-corrosive aluminum on the cover and frame with a 3" polyisocyanurate insulation. 

Variety: If you are looking for multiple product options, you can choose from the S-50SVTB's various sizes that will surely fit your commercial building.      

Specifications:         

• Material: Cover and frame are 11 gauge (2.3 mm) aluminum.  
• Cover: Brakeformed, hollow-metal design with 3" (75 mm) concealed polyisocyanurate insulation (R-Value of 20+), 5" (100 mm) beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf (195kg/m2) live load.  

• Curb: 12" (305 mm) in height with integral cap flashing, 3" (75 mm) polyisocyanurate insulation (R-Value of 20+), fully welded at corners, and 5-1/2" (114 mm) mounting flange with 7/16" holes (11 mm) provided for securing the frame to the roof deck.  
• Gasket: An extruded EPDM rubber gasket permanently adhered to the cover.  
• Hinges: Heavy-duty pintle hinges with 3/8" (9 mm) type 316 stainless steel hinge pins.  
• Latch: Positive hold/release mechanism controlled by a single UL-listed 165°F (74°C) fusible link. Designed to hold the cover closed against a 90 psf (438 kg/m2) uplift force. Provided with interior and exterior pull release cables to the manually open vent cover.  
• Operation: When released, a high-performance gas spring opens the cover against a ten psf (49kg/m2) snow/wind load and locks the cover in the open position. The gas spring has an integral damper to ensure a controlled rate of cover opening and a cyclic durability of 50,000 cycles.  

• Performance Rating: UL-listed. Complies with UL 793 and UL 790 Class A (burning brand test).  
• Finish: Aluminum Mill Finish  
• Hardware: Has Type 316 stainless steel hinges. All other hardware is zinc-plated/chromate sealed.  

Call Us Today!       

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