Nystrom Smokescape Series is the first smoke vent to provide UL793 listed performance with an emphasis on affordability. Engineered and manufactured to specific and rigid criteria, the Nystrom Smokescape vent is ideal for factory, storage/warehouse, big box retail (Walmart, Costco), and government facilities (postal) as required by IBC 2006 Section 910. 

Smokescape Vent Model #:SVSG48x96DB1A1R

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Quick Spec

Cover & Liner
14 gauge galvanized steel cover is stiffened to withstand a live load of 40 psf

22 gauge galvanized steel liner

Curb
14 gauge galvanized steel, 12" high curb, 3.5" mounting flange, 0.625" diameter mounting holes

Latch
Zinc-plated steel pyrolatch with 165F fusible link, exterior and interior manual pull handles, holds covers closed against a 90psf wind uplift

Spring/Hinge
Zinc-plated steel heavy duty tamper proof spring and hinge pack designed to automatically open vent against a 10psf snow load

Insulation
1" rigid insulation in cover and at curb perimeter

Finish
Gray powder coat