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- AVJS Aluminum, with Anti-Smudge Cone, 4-Cone
AVJS Aluminum, with Anti-Smudge Cone, 4-Cone
Square/ Round Diffusers
The AVJS diffuser is constructed with a deep outer flange to minimize ceiling smudging. It provides a horizontal ceiling pattern and a vertical down throw pattern. The discharge pattern can be adjusted in three different ways for maximum versatility.
- Available in aluminum construction
- The standard finish is White (WH)
- Deep outer cone that minimizes ceiling smudging
Product Application

Features
- Center core assembly is adjustable for different air patterns and removable for easy duct access
- Model AVJS has deep outer cone to minimize ceiling smudging
- Comes with 360-degree discharge pattern
- Finish is White (WH) electrocoat in an anodic acrylic paint, baked at 315°F for 30 minutes with a pencil hardness of HB to H
- Round butterfly damper (RBD, RBN) is available as accessory
- The diffuser also offers round mounted radial blade damper (RRD, RRN) as an accessory
- A retainer (safety) cable will be provided on all diffusers with a neck size of 12” or greater to allow the inner core assembly to hang during maintenance
- Dampers are ordered separately and shipped loose for field installation
- The inner core assembly can be removed as one unit and repositioned by adjusting screws
- The manufacturer provides published performance data tested in accordance with the ANSI/ASHRAE Standard 70-1991
- Round opposed blade damper (ROD, RON) is optional
- Optional round damper must be operable from the face of the diffuser
Benefits

Formulated with a deep outer cone design that supports minimum ceiling smudging and make maintenance easy.

The center core assembly is adjustable to allow different air patterns and removable for easy duct access.
Technical Resources
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