Zero Clearance & Fire-Rated

Selkirk ZeroClear® features an integral fire-rated chase design for zero clearance to combustibles –

Features and Benefits – Models IPS-Z3/Z4

Factory-built for high quality, durability, ease of installation and long life
Stainless steel cylindrical construction, for superior strength at much higher temperatures versus rectangular carbon steel field fabricated systems
Zero clearance to combustibles with an integral 2-hour fire rating
5” to 36” diameters (ID) to fit the wide range of commercial applications and customer specifications
3” or 4” wall thickness with high temperature dense fiber insulation to meet stringent temperature requirements
Available in both stainless and aluminized steel exteriors
Small footprint with minimal horizontal slope required (1/16” per foot) as compared to field welded/wrapped rectangular duct (1/4” per foot)
Light weight
Safety tested to stringent test requirements – UL 1978, UL 2221 and ASTM E-2336; includes a 30-minute, 2000 °F grease fire test
Array of components and accessories designed to make installation simple and quick
Backed by Selkirk’s industry-leading Limited Lifetime Warranty for grease duct applications

Typical Exhaust Applications

Commercial – Industrial – Marine