Quick-Disconnect Clamp Reducers

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50 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.

Straight Reducers

Transition between duct of different diameters. Reducers also join larger duct with smaller duct that connects to equipment.

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



	5	4	4 7/8"	3 7/8"	22	00000000	000000	00000000	0000000


	6	4	5 7/8"	3 7/8"	22	0000000	00000	00000000	000000
	6	5	5 7/8"	4 7/8"	22	0000000	00000	00000000	000000
	8	6	7 7/8"	5 7/8"	22	00000000	00000	00000000	000000
	10	6	9 7/8"	5 7/8"	22	00000000	00000	0000000	000000
	10	8	9 7/8"	7 7/8"	22	00000000	00000	00000000	000000
	12	8	12"	7 7/8"	22	00000000	000000	00000000	000000
	12	10	12"	9 7/8"	22	00000000	000000	00000000	000000
	14	12	13 15/16"	12"	22	00000000	000000	00000000	000000
	16	14	16"	14"	20	00000000	000000	00000000	000000

Noise Reducers for Quick-Disconnect Duct


	Duct Clamps

Muffle noise from high-velocity airflow and fans, blowers, and dust collectors. These reducers are insulated to cut sound levels in your facility by 25%. Install in quick-disconnect duct systems using clamps.

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

Duct Noise Reducers								Galvanized Steel Clamps
		Overall				Galvanized Steel
Duct Size	ID	Dia.	Lg.	Sound Absorbed	Ga.		Each		Each
3	3 1/16"	13 5/8"	28"	25%	20	00000000	0000000	00000000	000000
4	3 7/8"	15 1/8"	28"	25%	20	00000000	000000	0000000	00000
5	4 7/8"	16 1/8"	28"	25%	20	00000000	000000	0000000	00000
6	5 7/8"	17 1/8"	30"	25%	20	00000000	000000	0000000	00000
7	6 7/8"	18 1/8"	30"	25%	20	00000000	000000	00000000	00000
8	7 7/8"	19 1/8"	35"	25%	20	00000000	00000000	00000000	00000
9	8 7/8"	20 1/8"	40"	25%	20	00000000	00000000	00000000	00000
10	9 7/8"	21 1/8"	48"	25%	20	00000000	00000000	00000000	00000
12	12"	23 1/8"	54"	25%	20	00000000	00000000	00000000	00000
14	13 15/16"	25 1/8"	58"	25%	20	00000000	00000000	00000000	00000
16	15 15/16"	27 1/8"	64"	25%	20	00000000	00000000	00000000	00000
18	17 15/16"	30 1/8"	64"	25%	20	00000000	00000000	00000000	00000
20	19 15/16"	32 1/8"	64"	25%	20	00000000	00000000	00000000	00000
22	22"	34 1/8"	64"	25%	20	00000000	00000000	00000000	00000
24	23 15/16"	36 1/8"	64"	25%	20	00000000	00000000	00000000	00000