Titus model TBD-FR is a UL classified fire rated plenum slot diffuser assembly listed in Underwriters Laboratories Fire Resistance Directory. Its design meets UL time-vs-temperature test criteria and NFPA 90A requirements. The TBD-FR can be used in three-hour fire rated, exposed grid, suspended ceilings.
FEATURES AND BENEFITS
- Fire rated plenum slot diffuser designed to meet UL time-vstemperature
test criteria, also NFPA 90A requirements
- Aerodynamically curved blade design, projects a tight blanket of air
across the ceiling, from minimum to maximum flow
- Blanketing effect makes the TBD-FR an excellent choice for variable air volume operation, and has the extra advantage of minimizing smudges on ceiling
- Pattern controller blades are installed at the factory for a fixed air flow direction as shown in the dimension drawing
- Air flow direction of each blade can be changed in the field
- Damper with fuse link
- Design qualified by UL for use with hard or flex duct, also for ductless applications
- 3-hour, or less, fire rated exposed grid, suspended ceilings
- Choice of 3/4”, 1” or 11/2” slot width, 1 or 2 parallel slots
- Available in 24”, 36”, 48” nominal lengths
- Optional internal insulation
- Material is steel