Duct Saddles | McMaster-Carr

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Duct Size

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Material

Fitting Connection

Quick-Disconnect Clamp

Gauge

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

End Construction

34 Products

Duct Type

Clamp Together

The fastest ductwork to install and disassemble

30 products

Plastic

Withstand chemicals that would break down most metal duct

4 products

Performance

Quick Disconnect

Disassemble quickly for frequent cleanouts

30 products

Corrosion Resistant

Won't rust in wet environments

30 products

Quick-Disconnect Duct and Fittings

The fastest ductwork to disassemble for dust collection and other frequently cleaned systems. Join sections with quick-release clamps that open and close with a flip of the latch. Since you don’t need screws, welds, or tools, the installation time is half that of other duct types.

Tee Saddles

Add a branch to split or merge airflow without disassembling existing ductwork. Cut a hole in your duct and then secure the saddle over the opening.

Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.

Corrosion-Resistant 304 Stainless Steel—The most corrosion-resistant metal duct we sell. It won’t rust or degrade in systems that exhaust chemical fumes or vent heat from industrial ovens and dryers.

Duct Size				Galvanized Steel		Corrosion-Resistant 304 Stainless Steel
(A)	(B)	ID	Ga.		Each		Each



	6	6	5 7/8"	22	00000000	000000	00000000	0000000


	6	8	5 7/8"	22	00000000	000000	00000000	000000
	6	10	5 7/8"	22	00000000	000000	00000000	000000
	6	12	5 7/8"	22	00000000	000000	00000000	000000

30° Wye Saddles

A more gradual change of direction than tees, wye saddles add onto existing ductwork without disassembling it. Cut a hole in your duct and then install the saddle over the opening.

Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.

Duct Size				Galvanized Steel		Corrosion-Resistant 304 Stainless Steel
(A)	(B)	ID	Ga.		Each		Each



	3	4	3 1/16"	22	00000000	000000	———	0


	4	5	3 7/8"	22	00000000	00000	———	0
	5	6	4 7/8"	22	00000000	00000	———	0
	6	6	5 7/8"	22	0000000	00000	00000000	0000000
	6	7	5 7/8"	22	00000000	00000	———	0
	6	8	5 7/8"	22	0000000	000000	00000000	000000
	6	10	5 7/8"	22	0000000	000000	00000000	000000
	6	12	5 7/8"	22	00000000	000000	00000000	000000
	7	8	6 7/8"	22	00000000	00000	———	0
	8	9	7 7/8"	22	00000000	00000	———	0
	9	10	8 7/8"	22	00000000	00000	———	0


	10	12	9 7/8"	22	00000000	000000	———	0
	12	14	12"	20	00000000	000000	———	0
	14	16	13 15/16"	20	00000000	000000	———	0
	16	18	16"	20	00000000	000000	———	0
	18	20	17 15/16"	20	00000000	000000	———	0
	20	22	19 15/16"	20	00000000	000000	———	0
	22	24	22"	20	00000000	000000	———	0

Chemical-Resistant Duct and Fittings

Chemicals can eat away at most metal duct, but not this PVC system. It’s often used to exhaust corrosive gases, vapors, and fumes. Components press-fit together and secure with PVC pipe cement.

45° Wye Saddles

A more gradual change of direction than tees, wye saddles add onto existing ductwork without disassembling it. Cut a hole in your duct and then install the saddle over the opening.

Duct Size				PVC
(A)	(B)	ID	Color		Each



	6	8	6 5/8"	Gray	00000000	0000000


	8	10	8 5/8"	Gray	00000000	000000
	10	12	10 3/4"	Gray	00000000	000000
	12	14	12 3/4"	Gray	00000000	000000