The Model TT offers excellent architectural styling for low volume supply and exhaust applications. The diffuser has an aerodynamically profiled, adjustable center plate which is designed to provide an easy method of flow regulation.  Anodized aluminum finish.

Features:
- Low silhouette, unobtrusive profile
- Adjustable core for volume control
- Omnidirectional, low diffusion air pattern 
- Positive sealing core-to-body mount
- Air flow adjustment knob