Adjustable pattern slot diffusers
Adjustable plenum slot diffusers for T-bar lay-in or hard ceiling applications, or for mounting on round duct.
Standard Construction
- 1/2", 3/4", 1" OR 1-1/2" wide slots
- Up to 10 slots wide
- Up to 72" long in a single section
- Supply and return units
- Air pattern adjustable through 180 degrees
- For use with 15/16" or 9/16" T-bar, hard ceiling or round duct mounting
KEY
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DATA
Models
K Series Slot Diffuser – standard T-bar or hard ceiling
K Series Slot Diffuser – 9/16" Fineline® T-bar ceiling
RK Series Slot Diffuser – Round Duct
Surface Mounting Frame
Other Information
Installation and Operating Manual (PDF)
Options & Accessories
- All white face
- Internal duct liner insulation
- Internal or external foil faced insulation
- Elastomeric thermal insulation
- Inlet damper with manual quadrant lock
- Face operated dampers
- Two-slot units with or without center tee
- Side Tees
- T-bar clips
- Surface mounting frame for use in hard ceilings
- Tegular ceiling mounting
- Spline ceiling mounting
- Cross notch for cross tee
- Integral supply and return plenums
- Top inlet collar
- Mitered corners
- Diffusers without plenum (3-1/2" high with open top)
- Multiple collars
- Non-standard collars
- Non-standard unit heights
- All aluminum construction
- All stainless steel construction
materials
- 24-gauge galvannealed steel plenum
- Extruded aluminum air pattern controllers with a felt edge
- Extruded aluminum Tees and surface mounting frames
- ½" fiberglass duct liner internal insulation
finishes
- Black face and interior
- Off-white Tees