This flush face perforated ceiling diffuser is designed to provide a uniform circular pattern.
Titus fire rated ceiling diffusers.
Ambient light powered energy harvesting diffuser for narrow tee ceiling applications tbd 10 nt high capacity plenum slot diffuser uninsulated adjustable blade for narrow tee ceilings.
Titus fire rated diffusers are ul classified and listed in underwriters laboratories fire resistance directory.
These diffusers meet ul time vs.
Pss nt steel perforated supply diffuser with star pattern deflectors for narrow tee 24x24 module only.
The tdc fr is a louvered face diffuser that harmonizes with different types of architectural ceilings.
Nailor fire rated diffusers are classified and listed by underwriters laboratory for use in ul ulc restrained or unrestrained floor ceiling and or roof ceiling assemblies which incorporate an exposed grid suspended ceiling lay in t bar with up to a 3 hour rating.
Ul classified fire rated ceiling diffuser assembly listed in the underwriters laboratories fire resistance directory has a fire resistance rating of 3 hours or less when installed in accordance with the installation instructions.
Models tms fr and tmsa fr have die stamped cones with smooth aerodynamically shaped surfaces and no corner joints.
Titus fire rated diffusers are ul classified and listed in underwriters laboratories fire resistance directory.
Temperature test criteria and nfpa 90a requirements.
For details of fire rated assemblies see the current ul or ulc fire resistance directory.