Airtite Fitting with Scoop & Damper
- 406ASD
- Equivalent length supply 20'. Supply return 40'. Add 0.03 pressure loss device.
- Sizes 4" thru 9" packed 12 per box
- Sizes 10" thru 14" packed 6 per box
- Size 16" packed 4 per box
- Sizes 16" package to order
Airtite Fitting with Scoop & Damper