This 72-inch white linear slot diffuser has a single 3/4-inch slot. It is made of solid extruded aluminum with welding and an electrostatic paint finish. The design is modern and architectural, with decorative directional dampers.
It can be installed in ceilings, walls and floors, and it works as a supply vent cover or a return vent cover. The airflow pattern spreads 180 degrees and can be adjusted to one side or the other. The dampers give complete flow rate control. When used as a return vent cover, place it in the full open position or remove the directional dampers.
The cover is decorative, not structural. It can be used on a floor, but it is not designed to support weight, and adding weight is not recommended. Performance was tested to ASHRAE-70 and ANSI S12.51/ISO 3741 standards by Airflow Sciences Corporation.
- Material
- Solid extruded aluminum, welded
- Finish
- White, electrostatic paint
- Slots
- 1 slot (single slot), 3/4" slot width
- Neck size
- 70 15/16" x 1 5/8"
- Face size
- 72 5/16" x 3 1/8"
- Airflow
- 288 CFM (ft³/min)
- Effective velocity
- 9.8 ft/s
- Pattern
- 180° spread, adjustable to one side or the other
- Installation
- Ceilings, walls and floors
- Use
- Supply vent cover or return vent cover
- Testing
- ASHRAE-70 and ANSI S12.51/ISO 3741, by Airflow Sciences Corporation
- Compatible plenum box
- 72" x 1 3/4" linear slot plenum box for single slot linear diffusers