Air Tites, Duct & Round

Air Tite Adhesive Collars for DUCT
Sizes available: 4" thru 22"


Air Tite Fitting

No. 400A
Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 16" packed 6 per box
Sizes 18" thru 20" packed 4 per box
Sizes 22" Package To Order


Air Tite Fitting with Damper

No. 400AD

Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 16" packed 6 per box
Sizes 18" thru 20" packed 4 per box




Air Tite Fitting with Scoop

No. 400AS

Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 16" packed 6 per box


Air Tite Fitting with Scoop & Damper

No. 400ASD

Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 16" packed 6 per box
Sizes 18" thru 20" packed 4 per box

All 400AD, 400AS & 400ASD packed as follows:
Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 16" packed 6 per box
Sizes 18" thru 20" packed 4 per box


Air Tite Adhesive Collars for ROUND PIPE
Sizes available: 4" thru 20"


Air Tite Fitting

No. 406A
Sizes 4", 5", 7" thru 9" packed 12 per box
Size 6" packed 24 per box
Sizes 10" thru 14" packed 6 per box
Sizes 18" thru 20" packed 4 per box


Air Tite Fitting with Damper

No. 406AD
Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 14" packed 6 per box
Sizes 16" thru 18" packed 4 per box


Air Tite Fitting with Scoop

No. 406AS
Sizes 4" thru 9" packed 12 per box
Sizes 10" thru 14" packed 6 per box
Size 16" packed 4 per box


Air Tite Fitting with Scoop & Damper

No. 406ASD
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



Conical Airtite Fitting
No. 408A
All Sizes Package to Order





Conical Airtite Fitting With Damper
No. 408AD
All Sizes Packaged to Order



Conical Air Tite Fitting With Scoop & Damper
No. 408ASD
All Sizes Packaged to Order





Conical Air Tite Fitting With Damper & Quadrant Standoff
No. 408ADQ
All Sizes Packaged to Order

Model 408ADH Available with an economy standoff