Neoprene Coated Duct | McMaster-Carr

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About Duct Hose

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Yellow; Wear Strip is Black
Temperature Range: -40° to 250° F

Let go of this hose and it will spring back out of your way. The wear strip protects the hose from damage caused by dragging. Hose meets UL 94 HB and UL 94 V-0 for flame retardance. It is for use with smoke and water-based paint fumes.

							Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Neoprene-Coated Polyester
3"	3 3/8"	2 1/2"	25%	14 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
4"	4 3/8"	3"	25%	13 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	0000	0000
5"	5 3/8"	3 1/2"	25%	8 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	0000	0000
6"	6 3/8"	4"	25%	8 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	0000
8"	8 1/16"	6"	25%	6 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
10"	10 1/16"	6 1/2"	25%	4 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
12"	12 1/16"	7"	25%	3 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
14"	14 1/16"	8 1/2"	25%	2.5 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
16"	16 3/8"	9 1/2"	25%	1.5 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000
18"	18 3/8"	10 1/2"	25%	1.3 psi @ 72° F	0.016"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	0000000	00000	00000

High-Temperature Flexible Duct Hose for Fumes

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black or Red
Temperature Range: Neoprene Coated: -65° to 300° F; Silicone Coated: -75° to 500° F

Combining the heat resistance of metal with the flexibility of fabric, this fiberglass hose has a special coating that stands up to high temperatures. Hose is for use with smoke, water-based paint fumes, and welding fumes.

Neoprene-coated hose meets UL 94 HB and UL 94 V-0 for flame retardance and can also handle sparks.

Hose with cuffed ends has finished edges for easy attachment to duct hose connectors.

Warning: Hose should not be used for applications that generate a static charge.

For technical drawings and 3-D models, click on a part number.

Hose with Unfinished Ends

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Black Neoprene-Coated Fiberglass
3/4"	7/8"	1"	75%	28 in. of Hg @ 72° F	28 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	000000	000000
7/8"	1 1/16"	1"	75%	28 in. of Hg @ 72° F	28 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
1"	1 1/8"	1"	75%	28 in. of Hg @ 72° F	28 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
1 1/4"	1 3/8"	1 1/2"	75%	26 in. of Hg @ 72° F	26 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
1 1/2"	1 5/8"	1 1/2"	75%	24 in. of Hg @ 72° F	25 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
1 3/4"	1 7/8"	2"	75%	22 in. of Hg @ 72° F	23 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
2"	2 1/8"	2"	75%	20 in. of Hg @ 72° F	24 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
2 1/4"	2 7/16"	2 1/2"	75%	19 in. of Hg @ 72° F	21 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
2 1/2"	2 11/16"	2 1/2"	75%	18 in. of Hg @ 72° F	20 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
3"	3 3/16"	3"	75%	16 in. of Hg @ 72° F	19 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
3 1/2"	3 3/4"	3 1/2"	75%	14 in. of Hg @ 72° F	18 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
4"	4 3/16"	4"	50%	13 in. of Hg @ 72° F	16 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
4 1/2"	4 11/16"	4 1/2"	50%	11 in. of Hg @ 72° F	15 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
5"	5 3/16"	5"	50%	10 in. of Hg @ 72° F	14 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
5 1/2"	5 11/16"	5 1/2"	50%	8 in. of Hg @ 72° F	13 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
6"	6 3/16"	6"	50%	7 in. of Hg @ 72° F	11 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
6 1/2"	6 11/16"	6 1/2"	50%	6 in. of Hg @ 72° F	11 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
7"	7 3/16"	7"	50%	5 in. of Hg @ 72° F	9 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
8"	8 3/16"	8"	50%	3 in. of Hg @ 72° F	7 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
9"	9 3/16"	9"	50%	2 in. of Hg @ 72° F	6 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
10"	10 1/4"	10"	50%	1.5 in. of Hg @ 72° F	5 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
11"	11 1/4"	11"	50%	1 in. of Hg @ 72° F	4 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000
12"	12 1/4"	12"	50%	1 in. of Hg @ 72° F	4 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	00000	00000

Hose with Cuffed Ends

								Spiral
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met		5 ft.	15 ft.	25 ft.
Black Neoprene-Coated Fiberglass
2"	2 1/8"	2"	75%	20 in. of Hg @ 72° F	24 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	000000000	000000	0000000	0000000
3"	3 3/16"	3"	75%	16 in. of Hg @ 72° F	19 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	000000000	00000	000000	000000
4"	4 3/16"	4"	50%	13 in. of Hg @ 72° F	16 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	000000000	000000	000000	000000
6"	6 3/16"	6"	50%	7 in. of Hg @ 72° F	11 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	000000000	000000	000000	000000

Blo-R-Vac Flexible Duct Hose for Dust

Blue Hose

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black, White, or Blue
Temperature Range: -40° to 250° F

A good general purpose hose for blowing and vacuum applications, this hose is for use with grinding dust, sawdust, and lint.

Warning: Hose should not be used for applications that generate a static charge.

								Spiral				Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Max. Continuous Lg., ft.		1-24	25-Up
Metric
Blue Neoprene-Coated Cotton
30mm	34mm	1 1/2"	50%	29 in. of Hg @ 72° F	42 psi @ 72° F	0.025"	Ribbed	Right Hand	Metal	25	00000000	00000	00000

High-Temperature Flexible Duct Hose for Dust

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black
Temperature Range: -60° to 300° F

The neoprene coating on this hose holds up under high heat. Hose meets UL 94 V-0 for flame retardance. It has a smooth interior for unrestricted flow. Hose is for use with lint, dust, and sawdust.

Warning: Hose should not be used for applications that generate a static charge.

For technical drawings and 3-D models, click on a part number.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-11	12-Up
Neoprene-Coated Fiberglass
1"	1 1/8"	1"	75%	28 in. of Hg @ 72° F	28 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	000000	000000
1 1/4"	1 3/8"	1 1/2"	75%	26 in. of Hg @ 72° F	26 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
1 1/2"	1 9/16"	1 1/2"	75%	23 in. of Hg @ 72° F	25 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	0000
1 3/4"	1 13/16"	2"	75%	22 in. of Hg @ 72° F	23 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	0000
2"	2 1/16"	2"	75%	20 in. of Hg @ 72° F	24 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
2 1/4"	2 5/16"	2 1/2"	75%	19 in. of Hg @ 72° F	21 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
2 1/2"	2 5/8"	2 1/2"	75%	18 in. of Hg @ 72° F	20 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
2 3/4"	2 7/8"	1 1/2"	75%	17 in. of Hg @ 72° F	34 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
3"	3 1/8"	3"	60%	16 in. of Hg @ 72° F	19 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
3 1/4"	3 3/8"	2"	60%	15 in. of Hg @ 72° F	30 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
3 1/2"	3 5/8"	3 1/2"	60%	14 in. of Hg @ 72° F	18 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
3 3/4"	3 7/8"	2"	60%	14 in. of Hg @ 72° F	26 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
4"	4 1/8"	4"	60%	13 in. of Hg @ 72° F	16 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
4 1/2"	4 5/8"	4 1/2"	60%	11 in. of Hg @ 72° F	15 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
5"	5 1/8"	5"	60%	10 in. of Hg @ 72° F	14 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
5 1/2"	5 5/8"	5 1/2"	60%	8 in. of Hg @ 72° F	14 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
6"	6 1/8"	6"	50%	7 in. of Hg @ 72° F	12 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
6 1/2"	6 5/8"	6 1/2"	50%	6 in. of Hg @ 72° F	10 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
7"	7 1/8"	7"	50%	5 in. of Hg @ 72° F	9 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
8"	8 1/8"	8"	50%	3 in. of Hg @ 72° F	8 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
9"	9 1/8"	9"	50%	3 in. of Hg @ 72° F	6 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
10"	10 1/8"	10"	50%	2 in. of Hg @ 72° F	5 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
11"	11 1/8"	11"	50%	1 in. of Hg @ 72° F	4 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000
12"	12 1/8"	12"	50%	1 in. of Hg @ 72° F	4 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	00000	00000

Very Flexible Duct Hose for Dust

Black Hose

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Clear or Black
Temperature Range: Clear: -20° to 180° F; Black: -40° to 250° F

The small bend radius makes this hose easy to wrap around corners and install in tight spaces. It is for use with lint, dust, and sawdust.

Black hose meets UL 94 V-0 for flame retardance.

Warning: Hose should not be used for applications that generate a static charge.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Black Neoprene-Coated Polyester
1"	1 5/16"	1"	30%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
1 1/4"	1 9/16"	1"	30%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	0000	0000
1 1/2"	1 13/16"	1 1/2"	30%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	0000	0000
2"	2 5/16"	1 1/2"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	0000
2 1/2"	2 13/16"	1 1/2"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	0000
3"	3 5/16"	1 1/2"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	0000
4"	4 5/16"	1 1/2"	20%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
5"	5 3/8"	1 1/2"	20%	17 in. of Hg @ 72° F	17 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
6"	6 3/8"	1 1/2"	20%	21 in. of Hg @ 72° F	11 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
7"	7 3/8"	1 1/2"	20%	14 in. of Hg @ 72° F	8 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
8"	8 1/2"	2"	20%	12 in. of Hg @ 72° F	7 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
10"	10 1/2"	2 1/2"	15%	7 in. of Hg @ 72° F	5 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
12"	12 1/2"	2 1/2"	15%	4 in. of Hg @ 72° F	4 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
14"	14 1/2"	2 1/2"	15%	3.7 in. of Hg @ 72° F	4 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
16"	16 1/2"	4"	15%	2.5 in. of Hg @ 72° F	3 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
18"	18 1/2"	4"	15%	1.8 in. of Hg @ 72° F	3 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
20"	20 1/2"	4"	15%	1.3 in. of Hg @ 72° F	3 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
24"	24 1/2"	5"	15%	0.7 in. of Hg @ 72° F	2 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000

Static-Control Very Flexible Duct Hose for Dust

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black
Specifications Met: UL 94 V-0
Temperature Range: -40° to 250° F

The neoprene coating on this hose contains carbon to dissipate static when hose is installed in a grounded system. Hose is for use with lint, dust, and sawdust. It meets UL 94 V-0 for flame retardance.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Surface Resistivity, ohms/sq.	Max. Continuous Lg., ft.		1-49	50-Up
Neoprene-Coated Polyester
1"	1 1/4"	1"	40%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	000000	000000
1 1/4"	1 1/2"	1"	40%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
1 1/2"	1 3/4"	1 1/2"	40%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
2"	2 5/16"	2"	40%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
2 1/2"	2 3/4"	2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
3"	3 5/16"	2 1/2"	35%	29 in. of Hg @ 72° F	29 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
3 1/2"	3 13/16"	2 1/2"	35%	25 in. of Hg @ 72° F	21 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
4"	4 5/16"	3"	30%	29 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
4 1/2"	4 13/16"	3 1/2"	30%	23 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
5"	5 5/16"	3 1/2"	30%	22 in. of Hg @ 72° F	15 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
6"	6 7/16"	4"	25%	22 in. of Hg @ 72° F	13 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
7"	7 3/8"	5"	25%	14 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
8"	8 7/16"	5 1/2"	20%	7 in. of Hg @ 72° F	10 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
10"	10 7/16"	7"	20%	3 in. of Hg @ 72° F	8 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
12"	12 7/16"	8 1/2"	20%	2 in. of Hg @ 72° F	7 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	50	0000000	00000	00000
													1-24	25-Up
14"	14 1/2"	9 1/2"	20%	3 in. of Hg @ 72° F	5 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	25	0000000	00000	00000
16"	16 1/2"	11"	20%	2 in. of Hg @ 72° F	4 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	25	0000000	00000	00000
18"	18 1/2"	12"	20%	1 in. of Hg @ 72° F	4 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	25	0000000	00000	00000
24"	24 1/2"	16"	20%	0.5 in. of Hg @ 72° F	3 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	10³	25	0000000	000000	000000

Blo-N-Vent Duct Hose with Wear Strip for Air

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Yellow; Wear Strip is Black
Temperature Range: -65° to 250° F

A general purpose duct hose for blowing and venting air, this polyester hose is lightweight and has a wear strip to protect against damage. Hose meets UL 94 V-0 for flame retardance.

Hose with embedded wire ends has a wire rope sewn into each end that lets you connect lengths of hose without a duct hose connector or clamp. Squeeze the end on one hose and slip it into the opening of another.

Hose with Unfinished Ends

							Spiral				Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met		1-24	25-Up
Neoprene-Coated Polyester
4"	4 5/16"	3"	20%	5.4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	00000
5"	5 3/8"	3 1/2"	20%	4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
6"	6 3/8"	3 1/2"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
8"	8 7/16"	5"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
10"	10 1/2"	6 1/2"	10%	2.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
12"	12 1/2"	7 1/2"	10%	2 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
14"	14 1/2"	8 1/2"	10%	1.7 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
16"	16 1/2"	9 1/2"	10%	1.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
18"	18 1/2"	10 1/2"	10%	1.3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
20"	20 1/2"	12"	10%	1.1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000
24"	24 9/16"	13"	10%	1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	00000	00000

Hose with Embedded Wire Ends

							Spiral
ID	OD	Bend Radius	Compresses To	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met		10 ft.	25 ft.
Neoprene-Coated Polyester
4"	4 5/16"	3"	20%	5.4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	0000000	0000000
5"	5 3/8"	3 1/2"	20%	4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
6"	6 3/8"	3 1/2"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
8"	8 7/16"	5"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
10"	10 1/2"	6 1/2"	10%	2.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
12"	12 1/2"	7 1/2"	10%	2 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
14"	14 1/2"	8 1/2"	10%	1.7 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
16"	16 1/2"	9 1/2"	10%	1.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
18"	18 1/2"	10 1/2"	10%	1.3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
20"	20 1/2"	12"	10%	1.1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	000000
24"	24 9/16"	13"	10%	1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	0000000	000000	00000000

Insulated Blo-N-Vent Duct Hose with Wear Strip for Air

Very Flexible
Compatible Clamps: Worm-Drive and Quick-Release Clamps
Color: Yellow; Wear Strip is Black
Temperature Range: -40° to 250° F

A layer of fiberglass insulation helps maintain the temperature inside the hose. Use for heating and cooling applications in outdoor environments. Hose has a wear strip that protects against damage caused by dragging. The liner meets UL 94 V-0 for flame retardance. The ends are cuffed for easy attachment to duct hose connectors.

								Spiral		Insulation
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Material	R Value	Thick.		10 ft.	25 ft.
Neoprene-Coated Polyester
4"	5 7/16"	3"	35%	8 in. of Hg @ 72° F	8.2 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	0000000	0000000
5"	6 3/8"	3 1/2"	35%	7.2 in. of Hg @ 72° F	4.5 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
6"	8 7/16"	4"	20%	6.4 in. of Hg @ 72° F	4 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
8"	9 1/2"	5"	20%	6.1 in. of Hg @ 72° F	3.5 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
10"	11 9/16"	6"	20%	3.1 in. of Hg @ 72° F	2.8 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
12"	13 1/2"	7 1/2"	20%	1.8 in. of Hg @ 72° F	2.3 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
14"	16 9/16"	8 1/2"	20%	1.2 in. of Hg @ 72° F	2 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
16"	17 1/2"	10"	20%	0.7 in. of Hg @ 72° F	1.7 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
18"	19 1/2"	11"	20%	0.5 in. of Hg @ 72° F	1.6 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	000000	00000000
20"	21 9/16"	12"	20%	0.4 in. of Hg @ 72° F	1.4 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	00000000	00000000
24"	26 9/16"	14"	20%	Not Rated	0.9 psi @ 72° F	0.008"	Ribbed	Right Hand	Metal	Fiberglass	4	1"	0000000	00000000	00000000

Blo-N-Vent Duct Hose for Air

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Yellow
Temperature Range: -65° to 250° F

Our most versatile duct hose for blowing and venting air, this polyester hose is lightweight and very flexible. Hose meets UL 94 V-0 for flame retardance.

							Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Neoprene-Coated Polyester
4"	4 5/16"	3"	20%	5.4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
5"	5 3/8"	3 1/2"	20%	4 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	0000
6"	6 3/8"	3 1/2"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
8"	8 7/16"	5"	10%	3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
10"	10 1/2"	6 1/2"	10%	2.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
12"	12 1/2"	7 1/2"	10%	2 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
14"	14 1/2"	8 1/2"	10%	1.7 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
16"	16 1/2"	9 1/2"	10%	1.5 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
18"	18 1/2"	10 1/2"	10%	1.3 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
20"	20 1/2"	12"	10%	1.1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
24"	24 9/16"	13"	10%	1 psi @ 72° F	0.013"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000

Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets

Flexible
Compatible Clamps: Worm-Drive and Quick-Release Clamps
Color: Black
Temperature Range: -40° to 250° F

The neoprene coating on this hose withstands continuous motion without weakening. Hose is also for use with cardboard fibers. It meets UL 94 V-0 for flame retardance.

Warning: Hose should not be used for applications that generate a static charge.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Neoprene-Coated Nylon
1"	1 5/16"	1"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
1 1/4"	1 9/16"	3/4"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	0000	0000
1 1/2"	1 13/16"	3/4"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	0000
2"	2 5/16"	3/4"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
2 1/2"	2 13/16"	3/4"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
3"	3 5/16"	1"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
4"	4 3/8"	2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
5"	5 3/8"	2"	35%	25 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
6"	6 7/16"	2"	30%	24 in. of Hg @ 72° F	30 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
7"	7 7/16"	2"	30%	16 in. of Hg @ 72° F	26 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
8"	8 1/2"	2"	30%	14 in. of Hg @ 72° F	23 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
10"	10 7/16"	2 1/2"	25%	7 in. of Hg @ 72° F	19 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
12"	12 1/2"	3"	25%	4 in. of Hg @ 72° F	15 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
14"	14 9/16"	3"	25%	3 in. of Hg @ 72° F	11 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
16"	16 9/16"	3 1/2"	25%	2 in. of Hg @ 72° F	9 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
18"	18 9/16"	3 1/2"	25%	1 in. of Hg @ 72° F	7 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	00000	00000
20"	20 9/16"	3 1/2"	25%	1 in. of Hg @ 72° F	5 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	000000	00000
24"	24 9/16"	3 1/2"	25%	0.6 in. of Hg @ 72° F	3 psi @ 72° F	0.026"	Ribbed	Right Hand	Metal	UL 94 V-0	25	0000000	000000	000000

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About Duct Hose

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Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets