Polyurethane Duct Hose | McMaster-Carr

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148 Products

About Duct Hose

Clear Hose

Black Hose

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Clear or Black
Temperature Range: -65° to 200° F

Blow jagged, abrasive materials through this hose without worrying about punctures or tears. It's made of extra-thick polyurethane.

Clear hose lets you monitor flow.

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
Clear Polyurethane
2"	2 5/16"	2 1/2"	50%	29 in. of Hg @ 72° F	33 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	25	0000000	000000	00000
2"	2 5/16"	3"	75%	29 in. of Hg @ 72° F	35 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
3"	3 5/16"	5"	75%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
3"	3 3/8"	3 1/2"	50%	29 in. of Hg @ 72° F	27 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
4"	4 3/8"	4 1/2"	50%	28 in. of Hg @ 72° F	18 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
4"	4 7/16"	4"	70%	29 in. of Hg @ 72° F	35 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
5"	5 3/8"	5 1/2"	50%	26 in. of Hg @ 72° F	16 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
5"	5 7/16"	5"	70%	26 in. of Hg @ 72° F	31 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
6"	6 3/8"	6 1/2"	50%	23 in. of Hg @ 72° F	14 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
6"	6 7/16"	6"	70%	23 in. of Hg @ 72° F	27 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
7"	7 7/16"	7 1/2"	50%	18 in. of Hg @ 72° F	12 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
7"	7 1/2"	7"	70%	18 in. of Hg @ 72° F	26 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
8"	8 7/16"	9"	50%	13 in. of Hg @ 72° F	11 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
8"	8 1/2"	8"	70%	13 in. of Hg @ 72° F	25 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
10"	10 7/16"	11 1/2"	50%	6 in. of Hg @ 72° F	9 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
10"	10 1/2"	10"	70%	6 in. of Hg @ 72° F	22 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
12"	12 7/16"	13 1/2"	50%	5 in. of Hg @ 72° F	7 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
12"	12 1/2"	12"	70%	5 in. of Hg @ 72° F	19 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
14"	14 9/16"	15 1/2"	50%	3 in. of Hg @ 72° F	4 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
14"	14 11/16"	12"	70%	4 in. of Hg @ 72° F	16 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
16"	16 5/8"	18"	50%	3 in. of Hg @ 72° F	2 psi @ 72° F	0.035"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
16"	16 11/16"	12"	70%	3 in. of Hg @ 72° F	13 psi @ 72° F	0.06"	Ribbed	Left Hand	Metal	25	0000000	00000	00000
Black Polyurethane
2"	2 5/16"	2"	30%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
3"	3 5/16"	3"	30%	29 in. of Hg @ 72° F	29 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
4"	4 3/8"	4"	30%	29 in. of Hg @ 72° F	25 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
4"	4 1/2"	4"	50%	29 in. of Hg @ 72° F	34 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
5"	5 5/16"	5"	30%	17 in. of Hg @ 72° F	22 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
5"	5 1/2"	5"	50%	17 in. of Hg @ 72° F	33 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
6"	6 7/16"	6"	30%	15 in. of Hg @ 72° F	19 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
6"	6 1/2"	6"	50%	15 in. of Hg @ 72° F	32 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
7"	7 7/16"	7"	30%	12 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
7"	7 9/16"	7"	50%	12 in. of Hg @ 72° F	22 psi @ 72° F	0.045"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
8"	8 7/16"	8"	30%	9 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
8"	8 9/16"	8"	50%	9 in. of Hg @ 72° F	29 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
10"	10 1/2"	8"	30%	4 in. of Hg @ 72° F	11 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
10"	10 9/16"	10"	50%	4 in. of Hg @ 72° F	25 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
12"	12 1/2"	10"	30%	2.2 in. of Hg @ 72° F	10 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
12"	12 9/16"	12"	50%	2.5 in. of Hg @ 72° F	20 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
14"	14 9/16"	12"	30%	3.3 in. of Hg @ 72° F	8 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
14"	14 5/8"	14"	50%	3.5 in. of Hg @ 72° F	18 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
16"	16 9/16"	14"	30%	2.2 in. of Hg @ 72° F	7 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
16"	16 5/8"	16"	50%	2.5 in. of Hg @ 72° F	15 psi @ 72° F	0.06"	Ribbed	Right Hand	Metal	25	0000000	000000	000000

Duct Hose with Wear Strip for Metal Chips and Shavings

Flexible
Compatible Clamps: Worm-Drive and Quick-Release Clamps
Color: Clear or Black; Wear Strip is Yellow
Temperature Range: -40° to 200° F

Hose has a plastic spiral that acts as a wear strip to protect against damage. The interior is smooth for unrestricted flow.

Clear hose lets you monitor flow.

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	Max. Continuous Lg., ft.		1-24	25-Up
Clear Polyurethane
1 1/2"	1 15/16"	2"	50%	28 in. of Hg @ 72° F	40 psi @ 72° F	0.022"	Smooth	Left Hand	Plastic	25	000000	000000	00000
2"	2 1/2"	2 1/2"	50%	26 in. of Hg @ 72° F	34 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	000000	00000	0000
2 1/2"	3"	3"	50%	26 in. of Hg @ 72° F	32 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	000000	00000	00000
3"	3 9/16"	3"	50%	26 in. of Hg @ 72° F	31 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	000000	00000	00000
4"	4 9/16"	4"	50%	22 in. of Hg @ 72° F	30 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	000000	00000	00000
5"	5 5/8"	5"	50%	18 in. of Hg @ 72° F	22 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	000000	00000	00000
6"	6 5/8"	6 1/2"	50%	10 in. of Hg @ 72° F	25 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	000000	00000	00000
8"	8 3/4"	9"	50%	9 in. of Hg @ 72° F	25 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	000000	00000	00000
10"	10 13/16"	11"	50%	7 in. of Hg @ 72° F	20 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	000000	00000	00000
Black Polyurethane
1 1/2"	1 15/16"	2"	50%	28 in. of Hg @ 72° F	40 psi @ 72° F	0.022"	Smooth	Left Hand	Plastic	25	0000000	0000	0000
2"	2 1/2"	2 1/2"	50%	26 in. of Hg @ 72° F	34 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	0000000	0000	0000
2 1/2"	3"	3"	50%	26 in. of Hg @ 72° F	32 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	0000000	00000	0000
3"	3 9/16"	3"	50%	26 in. of Hg @ 72° F	31 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	0000000	00000	0000
4"	4 9/16"	4"	50%	22 in. of Hg @ 72° F	30 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	0000000	00000	00000
5"	5 5/8"	5"	50%	18 in. of Hg @ 72° F	22 psi @ 72° F	0.033"	Smooth	Left Hand	Plastic	25	0000000	00000	00000
6"	6 5/8"	6 1/2"	50%	10 in. of Hg @ 72° F	25 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	0000000	00000	00000
8"	8 3/4"	9"	50%	9 in. of Hg @ 72° F	25 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	0000000	00000	00000
10"	10 13/16"	11"	50%	7 in. of Hg @ 72° F	20 psi @ 72° F	0.035"	Smooth	Left Hand	Plastic	25	0000000	00000	00000

Crush-Resistant Duct Hose for Wood Chips and Plastic Pellets

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Clear; Wear Strip is Blue
Temperature Range: -40° to 195° F

Don’t worry about crushing this hose if you step on it—it has a flexible plastic spiral that springs back to its original shape. Hose is clear so you can monitor flow. It is also for use with cardboard fibers.

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	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Max. Continuous Lg., ft.		1-24	25-Up
Polyurethane
50mm	62mm	2 1/2"	5 in. of Hg @ 72° F	12 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	000000	000000
60mm	72mm	3"	4 in. of Hg @ 72° F	9 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
80mm	92mm	3 1/2"	3 in. of Hg @ 72° F	8 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
90mm	103mm	4"	3 in. of Hg @ 72° F	6 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
100mm	114mm	4"	2 in. of Hg @ 72° F	6 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
120mm	133mm	5"	2 in. of Hg @ 72° F	6 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
140mm	154mm	6"	1 in. of Hg @ 72° F	4 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
150mm	166mm	6"	1 in. of Hg @ 72° F	4 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000
160mm	174mm	6 1/2"	1 in. of Hg @ 72° F	4 psi @ 72° F	0.028"	Ribbed	Right Hand	Plastic	25	0000000	00000	00000

Abrasion-Resistant Duct Hose with Wear
Strip for Wood Chips and Plastic Pellets

Flexible
Compatible Clamps: Worm-Drive and Bolt Clamps
Temperature Range: -20° to 250° F
Color: Black; Wear Strip is Silver

Tough both inside and out, this durable polyurethane hose has a metal spiral that acts as a wear strip to protect against damage. Hose is made of FDA listed materials and is for use with dry food such as rice and grain. It is also for use with cardboard fibers.

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
Polyurethane
4"	4 5/8"	6"	25%	26 in. of Hg @ 72° F	18 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	000000	000000
5"	5 5/8"	7"	25%	21 in. of Hg @ 72° F	18 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
6"	6 5/8"	9"	25%	16 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
7"	7 5/8"	10"	25%	6 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
8"	8 5/8"	12"	25%	6 in. of Hg @ 72° F	16 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
9"	9 5/8"	14"	25%	5 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
10"	10 5/8"	15"	25%	5 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	00000	00000
12"	12 5/8"	18"	25%	4.5 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	000000	000000
14"	14 5/8"	21"	25%	3.5 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	FDA Compliant 21 CFR 177.2600	25	00000000	000000	000000

Flame-Resistant Duct Hose for Wood Chips and Plastic Pellets

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Semi-Clear White
Temperature Range: -65° to 225° F

Hose meets UL 94 V-2 for flame retardance. The walls are semi-clear so you get a glimpse of what’s running through your line. Hose is also for use with cardboard fibers.

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.		1-24	25-Up
Polyurethane
2"	2 5/16"	2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	000000	000000
2 1/2"	2 13/16"	2 1/2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
3"	3 5/16"	3"	35%	29 in. of Hg @ 72° F	29 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
4"	4 3/8"	4"	35%	29 in. of Hg @ 72° F	25 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
5"	5 3/8"	5"	35%	17 in. of Hg @ 72° F	22 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
6"	6 7/16"	6"	35%	15 in. of Hg @ 72° F	19 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
8"	8 1/2"	8"	35%	9 in. of Hg @ 72° F	14 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
10"	10 1/2"	8"	35%	4 in. of Hg @ 72° F	11 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000
12"	12 1/2"	10"	35%	2.2 in. of Hg @ 72° F	10 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	UL 94 V-2	50	000000	00000	00000

Duct Hose with Wear Strip for Wood Chips and Plastic Pellets

Flexible
Color: Clear; Wear Strip is Off-White
Temperature Range: -20° to 180° F

Not only is polyurethane tough enough to handle heavy particles and cardboard fibers, the material is clear so you can monitor flow. Hose has a wear strip that protects against damage and a copper wire that dissipates static buildup when used in a grounded system.

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

Duct Hose

								Spiral
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.		Per Ft.
Per Foot
Polyurethane
1 1/4"	1 11/16"	3 1/2"	70%	29 in. of Hg @ 72° F	29 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	0000000	00000
1 1/2"	1 15/16"	4"	70%	29 in. of Hg @ 72° F	27 psi @ 72° F	0.026"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	0000000	0000
1 3/4"	2 3/16"	4 1/2"	70%	28 in. of Hg @ 72° F	27 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	0000000	0000
2"	2 1/2"	4 1/2"	70%	27 in. of Hg @ 72° F	25 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	0000000	0000
2 1/2"	3"	5 1/2"	70%	24 in. of Hg @ 72° F	23 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	0000000	00000
3"	3 5/8"	6"	70%	20 in. of Hg @ 72° F	19 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	0000000	00000
4"	4 5/8"	7"	60%	15 in. of Hg @ 72° F	9 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	0000000	00000
													Each
Full Coil
Polyurethane
1 1/4"	1 11/16"	3 1/2"	70%	29 in. of Hg @ 72° F	29 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	00000000	000000
1 1/2"	1 15/16"	4"	70%	29 in. of Hg @ 72° F	27 psi @ 72° F	0.026"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	00000000	000000
1 3/4"	2 3/16"	4 1/2"	70%	28 in. of Hg @ 72° F	27 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	00000000	000000
2"	2 1/2"	4 1/2"	70%	27 in. of Hg @ 72° F	25 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	00000000	000000
2 1/2"	3"	5 1/2"	70%	24 in. of Hg @ 72° F	23 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	50	0000000	000000
3"	3 5/8"	6"	70%	20 in. of Hg @ 72° F	19 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	00000000	000000
4"	4 5/8"	7"	60%	15 in. of Hg @ 72° F	9 psi @ 72° F	0.025"	Ribbed	Left Hand	Plastic	2 × 10¹⁰	25	00000000	000000

Screw-On Fittings

Fittings screw over the end of your duct hose so you can make connections to equipment.

	ID		OD
For Hose ID	A	B	A	B	Color		Each
PVC
1 1/4"	1 5/8"	1 1/4"	1 3/4"	1 9/16"	White	0000000	000000
1 1/2"	1 7/8"	1 1/2"	2"	1 13/16"	White	0000000	00000
1 3/4"	2 1/8"	1 3/4"	2 1/4"	2 1/16"	White	0000000	00000
2"	2 1/4"	2"	2 11/16"	2 1/4"	White	0000000	00000
3"	3 9/16"	3"	3 1/2"	3 5/16"	White	0000000	00000
4"	4 9/16"	4"	4 1/2"	4 5/16"	White	0000000	00000

Static-Dissipative Duct Hose with Fittings
Attached for Wood Chips and Plastic Pellets

Flexible
Color: Clear
Temperature Range: -60° to 180° F

The hose's embedded metal spiral along with carbon-filled fittings divert static electricity when hose is grounded and used with a metal suction tube. Hose is also for use with cardboard fibers. The walls are clear so you can monitor flow.

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

		Fitting									Spiral
ID	OD	ID	OD	Bend Radius	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Fitting Material	Fitting Color	Direction	Material	Surface Resistivity, ohm-cir. mil/ft.		10 ft.	15 ft.	25 ft.	50 ft.
Polyurethane
1 1/2"	1 7/8"	1 1/2"	1 7/8"	1 1/2"	15 in. of Hg @ 72 ° F	8 psi @ 72 ° F	0.032"	Ribbed	Vinyl	Black	Left Hand	Metal	10⁶	000000	0000000	0000000	0000000	0000000
2"	2 1/4"	2"	2 1/4"	1 1/2"	15 in. of Hg @ 72 ° F	8 psi @ 72 ° F	0.032"	Ribbed	Vinyl	Black	Left Hand	Metal	10⁶	000000	000000	000000	000000	000000

Antistatic Duct Hose for Dry Food

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Clear
Temperature Range: -20° to 200° F

Blow grain, sugar, flour, and powders through this hose—it's made of FDA listed materials. Hose has a metal spiral that dissipates static when used in a grounded system. The walls are clear so you can monitor flow.

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	Surface Resistivity	Max. Continuous Lg., ft.		1-49	50-Up
Polyurethane
2"	2 5/16"	2 1/2"	50%	29 in. of Hg @ 72° F	13 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	000000	000000
2 1/2"	2 3/4"	3"	50%	29 in. of Hg @ 72° F	13 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
3"	3 5/16"	3 1/2"	50%	29 in. of Hg @ 72° F	12 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
4"	4 5/16"	4 1/2"	50%	20 in. of Hg @ 72° F	10 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
5"	5 5/16"	5 1/2"	50%	15 in. of Hg @ 72° F	10 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
6"	6 5/16"	6 1/2"	50%	13 in. of Hg @ 72° F	9 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
8"	8 3/8"	9"	50%	10 in. of Hg @ 72° F	7 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
10"	10 3/8"	11 1/2"	50%	7 in. of Hg @ 72° F	5 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000
12"	12 3/8"	13 1/2"	50%	6 in. of Hg @ 72° F	5 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	FDA Compliant 21 CFR 177.2600	2 × 10¹⁰ ohms/sq.	50	000000	00000	00000

Abrasion-Resistant Very Flexible Duct Hose for Dust

Clear Hose

Black Hose

Very Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Clear or Black
Temperature Range: -40° to 200° F

A blend of rubber and plastic creates a hose that's flexible, yet tough enough to handle abrasive particles such as grinding dust and sawdust.

Clear hose lets you see what's running through your line. It has a smooth interior for unrestricted flow.

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
Clear Polyurethane
1"	1 3/16"	1"	50%	28 in. of Hg @ 72° F	15 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	00000	00000
1 1/4"	1 7/16"	1 1/2"	50%	28 in. of Hg @ 72° F	13 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	0000	0000
1 1/2"	1 11/16"	1 1/2"	50%	26 in. of Hg @ 72° F	10 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	0000	0000
2"	2 1/8"	2"	50%	22 in. of Hg @ 72° F	8 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	0000	0000
2 1/2"	2 5/8"	2 1/2"	50%	20 in. of Hg @ 72° F	7 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	0000	0000
3"	3 3/16"	3"	50%	16 in. of Hg @ 72° F	6 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	0000	0000
3 1/2"	3 7/8"	3"	55%	14 in. of Hg @ 72° F	6 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	00000000	0000	0000
4"	4 3/16"	4"	50%	12 in. of Hg @ 72° F	5 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	00000	0000
5"	5 3/16"	5"	50%	10 in. of Hg @ 72° F	5 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	00000	00000
6"	6 3/16"	6"	50%	7 in. of Hg @ 72° F	4 psi @ 72° F	0.02"	Smooth	Left Hand	Metal	25	0000000	00000	00000
Black Polyurethane
2"	2 1/8"	2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.015"	Ribbed	Right Hand	Metal	25	0000000	0000	0000
2 1/2"	2 5/8"	2 1/2"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	0000	0000
3"	3 1/4"	3 1/2"	25%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	0000	0000
4"	4 5/16"	4"	25%	24 in. of Hg @ 72° F	22 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	00000	0000
5"	5 5/16"	4 1/2"	25%	13 in. of Hg @ 72° F	18 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
6"	6 5/16"	5 1/2"	25%	8 in. of Hg @ 72° F	15 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
7"	7 3/8"	6"	20%	8 in. of Hg @ 72° F	10 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
8"	8 7/16"	6 1/2"	20%	2 in. of Hg @ 72° F	7 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	00000000	00000	00000
10"	10 7/16"	7 1/2"	20%	2 in. of Hg @ 72° F	7 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
12"	12 7/16"	9"	20%	1.7 in. of Hg @ 72° F	6 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
14"	14 7/16"	12"	20%	1.1 in. of Hg @ 72° F	5 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
16"	16 7/16"	14"	20%	0.7 in. of Hg @ 72° F	5 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	00000	00000
18"	18 7/16"	16"	20%	0.5 in. of Hg @ 72° F	4 psi @ 72° F	0.02"	Ribbed	Right Hand	Metal	25	0000000	00000	00000

Sanitary Snap-In Duct Hose and Fittings

Hose and Fittings Shown Installed

Flexible
Color: Clear
Temperature Range: See Table

Transfer material from sifters, feeders, and strainers to other parts of your sanitary line with these hose lengths and fittings. They’re 3-A and USDA certified to meet sanitary design standards, as well as FDA compliant for direct contact with food. Cuffs at each end of the hose have grooves that snap into matching grooves on fittings. These grooves form a seal that’s more sanitary than hose clamp connections, since there are no gaps where contaminants could gather. It’s also tighter and less likely to leak than hose clamps. When pressure increases, the hose presses against fittings, tightening the seal. You don’t need tools to install or remove this hose—squeeze the end cuff to slide it into or out of fittings.

Made from flexible, abrasion-resistant plastic, this hose won’t crack and rip from the movement of your machines. It’s also chemical-resistant, so it holds up to frequent washing during clean-in-place (CIP) cycles. The smooth seams won't trap food and other particles. It's clear, so you can monitor flow.

When choosing a hose length, consider the side-to-side, horizontal, and rotational movement of your machines. You’ll need hose that’s slightly longer than the gap between equipment to account for movement and vibration.

Hose with 1" coil is good for applications with up-and-down movement, such as bag feeders. The closely-spaced internal coil helps the hose maintain its shape while it’s compressed.

Hose without coil has thick, flexible walls that bend side-to-side to handle misalignment and rotation. It’s often used with sifters and strainers. This hose doesn’t handle up-and-down movement as well as hose with 1" coil, since the walls may crease when the hose is compressed. Creases in the hose wall restrict flow, increase wear, and create pockets that trap food and liquids. This hose is latex-free and doesn’t include Bisphenol A (BPA), which is a chemical that can contaminate your line.

Fittings are stainless steel, which won’t corrode from harsh cleaners and sanitizers. You can cut them to fit onto existing pipes. Weld them to the inlets and outlets on your equipment before attaching hose.

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

Duct Hose

Duct Hose with 1" Coil Length

Duct Hose without Coil

								Spiral
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Temperature Range, °F	Material Thickness	Direction	Material	Surface Resistivity, ohms/sq.	Specifications Met		4" Lg.	6" Lg.	8" Lg.	10" Lg.	12" Lg.	16" Lg.
Plastic
1" Coil
3 15/16"	4"	Not Rated	33%	Not Rated	Not Rated	0° to 180°	0.024"	Right Hand	Metal	Not Rated	3-A Certified 20-27 3-A Certified 63-03 FDA Compliant 21 CFR 175.105 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600	000000	00	00	0000000	0000000	0000000	0000000
Without Coil
3 15/16"	4"	Not Rated	40%	Not Rated	Not Rated	-10° to 230°	0.035"	__	__	10¹⁰	3-A Certified 20-27 3-A Certified 63-03 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600	000000	0000000	0000000	000000	000000	000000	000000
5 15/16"	6"	Not Rated	40%	Not Rated	Not Rated	-10° to 230°	0.035"	__	__	10¹⁰	3-A Certified 20-27 3-A Certified 63-03 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600	000000	000000	000000	000000	000000	000000	000000
7 15/16"	8"	Not Rated	40%	Not Rated	Not Rated	-10° to 230°	0.035"	__	__	10¹⁰	3-A Certified 20-27 3-A Certified 63-03 FDA Compliant 21 CFR 177.1680 FDA Compliant 21 CFR 177.2600	000000	000000	000000	000000	000000	000000	000000

Fittings

Fitting

Stainless Steel
ID	OD	Length		Each
3 15/16"	4"	3 1/2 "	0000000	0000000
5 15/16"	6"	3 1/2 "	0000000	000000
7 15/16"	8"	3 1/2 "	0000000	000000