Side Outlet Diffuser Box
- 320S
- Often used in ceiling for supply registers. Connection of round pipe on side of open box. Equivalent length in supply of 60', return equivalent length 30'.
- Sizes 6" x 6" x 4", 6" x 6" x 6"; available 8 per box.
- Size 8" x 8" x 7" available 8 per box.
- Other sizes package to order.