36" x 30" Automatic Smoke Vent - Steel Curb & Aluminum Cover - Bilco

S-40SV 36" x 30" Automatic Smoke Vent - Steel Curb & Aluminum Cover - Bilco

The S-40SV Automatic Smoke Vent - Steel Curb and Aluminum Cover have durable galvanized steel and aluminum frame with a concealed fiberglass cover material that protects the building components and people inside it from the vicious smoke, heat, and gases from a fire. A reliable single-leaf smoke vent is perfect for elevator shafts, stairways, or any area that requires smaller vents.   

S-40SV's Thermolatch positive hold/release mechanism provides reliable vent operation in the presence of fire. This smoke vent automatically releases on the melting its fusible link, a handy feature if you talk about fire protection.      

Why install the S-40SV?            

Affordable: The S-40SV 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-40SV smoke vent is tough and long-lasting with its galvanized steel and aluminum build. No need to worry about dents and corrosion with its 14 gauge galvanized steel frame and an 11 gauge (2.3 mm) aluminum on the cover with a 1" concealed fiberglass insulation and mill finish that shows aesthetics.  

Variety: If you are looking for multiple product options, you can choose from the S-20SV 's various sizes that will surely fit your commercial building.       

Specifications:        

• Size: 36" W x 30" L  
• Material: Cover - 11 gauge (2.3 mm) Aluminum, Frame - 14 gauge Galvanized Steel.  
• Cover: Brake formed, hollow-metal design with 1" (25 mm) concealed fiberglass insulation, 3" (76 mm) beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf (195 kg/m2) live load.  
• Curb: 12" (305 mm) in height with integral cap flashing, 1" (25 mm) fiberboard insulation, fully welded at corners, and 3-1/2" (89 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: Slam latch with the interior, exterior turn handles and padlock hasps.  
• Lift Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with grip handle release.  
• Performance Ratings: Complies with UL 790 Class A (burning brand test).  

• Finish: Mill Finish.  
• Hardware: Aluminum - Engineered composite compression spring tubes with steel compression springs packed in grease. Type 316 Stainless steel hinges. All other hardware is zinc-plated/chromate sealed  

Call Us Today!      

Why Choose Access Doors and Panels? Because we are your reliable source of practical and handy access panels for your walls, ceilings, floors, and even your roofing system. We understand your access and security needs, so you can always talk to our expert product specialists and apply for credit! Call us at (800)-609-2917 and experience our excellent products and services! 

Product Spec Sheet:
Door Size:	36" wide x 30" high
Material:	Aluminum and Steel