Nystrom Acoustical Series smoke vents are a rooftop venting system that automatically opens - releasing heat, smoke, and noxious fumes during a fire. Each smoke vent will open automatically when a fusible link inside the vent reaches its melting temperature. Smoke vents are spring-operated to open against a 10 psf snow load.
SVX Acoustical smoke vents feature:
- Innovative, upward opening, single-layer door construction
- Energy-efficient R13 insulation for optimal envelope performance
- Acoustical ratings to STC 45 & OITC 37
- UL793 Listed and FM 4430 Approved
14 gauge galvanized steel cover is stiffened to withstand a live load of 40 psf
12 gauge galvanized steel liner
14 gauge galvanized steel, 13" high curb, 4.75" mounting flange, 0.50" diameter mounting holes
Zinc-plated steel tandem pyrolatches with 165F fusible link, interior and exterior manual pull handles. Designed to hold covers closed against a 90psf wind uplift.
High pressure gas spring and hinge pack designed to automatically open vent against a 10psf snow load.
3" R13 insulation in cover and curb
Gray powder coat
Nystrom, Inc.
9300 73rd Ave N
Brooklyn Park, MN 55428
Phone: 800.547.2635
Fax: 800.317.8770
Email: info@Nystrom.com
Website: www.Nystrom.com
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