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VB Steel, Adjustable, Ring Operated, Round Diffuser
Square/ Round Diffusers
This diffuser is constructed of 18-gauge steel, with a contoured outer cone that reduces ceiling smudging and a removable inner vane (core) assembly. Flexibility allows for both horizontal and vertical air patterns for spot heating, general distribution and cooling at normal temperature.
- Ring operator comes with a pole for easy remote access
- Adjustable discharge pattern—from full horizontal to full vertical
- Built with heavy-duty steel for high performance
Product Application
Model VB is designed for facilities that require periodic changes between horizontal and vertical discharges. This high-capacity diffuser is capable of creating a uniform 360-degree discharge pattern for occupant comfort. It promises versatility and is excellent for spot heating, general air distribution, and cooling applications in industrial spaces like factories, warehouses, and shopping malls.
Features
- The inner cone of the diffuser is removable to provide access to the duct/damper
- Opening the inner vane assembly results in a vertical discharge, and closing the assembly results in a horizontal discharge
- The standard finish is a White (WH) electrocoat finish. The finish is an anodic acrylic paint, baked at 315°F for 30 minutes with a pencil hardness of HB to H
- Published performance data tested in accordance with ANSI/ASHRAE Standard 70-1991 can be provided
- The airflow discharge pattern shall be field adjustable from horizontal to vertical by rotating a ring operator to open or close the inner vane assembly
- Offers excellent performance in variable air volume systems
- Round butterfly damper (RBN, RBD), Round opposed blade damper (RON, ROD), and Round radial blade damper (RRN, RRD) are available as accessories
Benefits
Consistent Airflow
The unit supplies a 360° air discharge pattern that reaches each corner of the room for a regulated environment.
Flexible Design
Our diffusers come with a number of neck sizes between 10"-36" to blend in with modern architectural designs.
Easily Adjustable
Optional round damper that can be operated from the diffuser face, helps in adjusting the velocity of the air.
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