BRH-BSVSW-D1R

Galvanized Steel Double Door SafeMAX - Smoke Vent, Rooftop Close With Electrical Opening Mechanism - Babcock Davis features a greater effective vent area, double leaf design, and optional linear or winch actuator. It is a UL793 listed performance product with a roof structural support system and prioritizes affordability and reliability. Incorporates extruded EPDM adhesive-backed gasket for watertight seal with aluminum galvanized steel materials. This product is engineered with metal covers to withstand 40psf live load and is ideal for storage/warehouse and factory with a five-year warranty. 

Specifications: 

Door: Double Leaf

Material: Galvanized Steel: 14 gauge 

Aluminum: 11 gauge

Cover: Metal cover with liner internally stiffened to withstand a live load of 40psf

Curb: Single wall curb with EZ tab counter flash and mounting flange

Insulation: 1 inch polyiso R-6 in cover and around the curb

Gasket: Extruded EPDM adhesive-backed gasket seal, continuous around cover

Hinge: Heavy-duty pintle hinge with stainless steel hinge pins

Springs: Gas spring with damper opens cover against 10psf snow load in not less than 2 seconds

Hold Open Arm: Zinc plated steel automatic hold open arm locks cover in an open position

Latch: Zinc plated steel rotary latch designed to hold covers closed against 90psf for double doors. Opens manually by external and internal pull cables. Opens automatically with a fusible link at standard temperature 165°F.

Certification: UL 793 listed

Warranty: 5 years