2 5/16" Tubing | McMaster-Carr

Draw water out of pits, loading docks, and other areas prone to flooding through lines connected by cam-and-groove fittings. Made of PVC, this hose is lighter than rubber hose, so it's easier to handle. It has a spiral reinforcement to avoid losing its shape when hooked up to a vacuum pump. The interior is smooth for obstruction-free flow. To connect fittings, insert the plug into the socket and push the levers down.

Clear hose lets you monitor flow.

Aluminum Cam-and-Groove Female Socket × Aluminum Cam-and-Groove Male Plug
Coupling Size	ID	OD	Bend Radius	Max. Pressure	Color		5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	30 ft.	50 ft.	100 ft.
2 × 2	2"	2 5/16"	7"	65 psi @ 72° F	Clear	0000000	0000000	0000000	0000000	0000000	0000000	0000000	0000000	0000000
2 × 2	2"	2 5/16"	7"	65 psi @ 72° F	Green	0000000	000000	000000	000000	000000	000000	000000	000000	000000
Polypropylene Cam-and-Groove Female Socket × Polypropylene Cam-and-Groove Male Plug
2 × 2	2"	2 5/16"	7"	65 psi @ 72° F	Clear	0000000	00000	000000	000000	000000	000000	000000	000000	000000
2 × 2	2"	2 5/16"	7"	65 psi @ 72° F	Green	0000000	00000	00000	000000	000000	000000	000000	000000	000000

High-Temperature Rigid Metal Duct Hose for Fumes

Rigid
Compatible Clamps: U-Bolt Clamps
Max. Temperature: Galvanized Steel: 750° F; Aluminum: 450° F; 304 Stainless Steel: 1500° F; 316 Stainless Steel: 1200° F

Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures. Hose is for use with smoke, welding fumes, and oil fumes.

Galvanized steel offers fair corrosion resistance.

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

Galvanized Steel
ID	OD	Bend Radius	Interior Surface Texture		5 ft.	6 ft.	7 ft.	8 ft.	9 ft.	10 ft.	15 ft.	20 ft.	25 ft.
0.012" Material Thick.
2 1/8"	2 5/16"	7"	Ribbed	0000000	000000	000000	000000	000000	000000	000000	000000	000000	000000
0.026" Material Thick.
2"	2 5/16"	7 1/2"	Ribbed	0000000	00000	00000	00000	00000	00000	00000	00000	000000	000000

All-Plastic Flexible Duct Hose for Fumes

Flexible
Compatible Clamps: Worm-Drive and Twin-Ring Clamps
Color: Gray
Temperature Range: 0° to 150° F

Unlike other duct hose that has a metal spiral, this hose has a plastic spiral that will not rust. Hose is for use with smoke, water-based paint fumes, and welding fumes. It has a smooth interior for unrestricted flow.

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

							Spiral
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Material Thick.	Interior Surface Texture	Direction	Material	Lg., ft.		Per Ft.
PVC
2"	2 5/16"	3"	50%	5 in. of Hg @ 72° F	0.047"	Smooth	Right Hand	Plastic	5, 10, 20, 25, 50, 100	0000000	00000

Blo-R-Vac Flexible Duct Hose for Dust

Black Hose

White 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.

TPR rubber hose meets UL 94 HB for flame retardance.

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
Inch
Black TPR Rubber
2"	2 5/16"	3 1/2"	50%	29 in. of Hg @ 72° F	17 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	UL 94 HB	25	00000000	00000	00000
White TPR Rubber
2"	2 5/16"	3 1/2"	50%	29 in. of Hg @ 72° F	17 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	UL 94 HB	25	000000000	0000	0000

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
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	000000	000000

Flexible Duct Hose for Clean Environments

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: White
Temperature Range: -20° to 325° F

This white hose makes dirt and other contaminants easy to spot. Hose is for use with lint, dust, and sawdust and can also be used in food industry or pharmaceutical applications.

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
Acrylic-Coated Polyester
2"	2 5/16"	2"	35%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.03"	Ribbed	Right Hand	Metal	25	0000000	000000	000000

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
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	000000	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
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	000000	000000

Blo-R-Vac Duct Hose for Wood Chips and Plastic Pellets

Clear Hose

Flexible
Compatible Clamps: Worm-Drive and Quick-Release Clamps
Color: Clear or Blue
Temperature Range: 20° to 160° F

A thick layer of PVC with a metal spiral lets this hose handle particles heavier than dust, including cardboard fibers.

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
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Max. Continuous Lg., ft.		Per Ft.
Per Foot
Clear PVC
2"	2 5/16"	1 1/2"	50%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	50	0000000	00000
												Each
Full Coil
Clear PVC
2"	2 5/16"	1 1/2"	50%	29 in. of Hg @ 72° F	30 psi @ 72° F	0.035"	Ribbed	Right Hand	Metal	50	00000000	000000

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
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	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

Puncture- and Abrasion-Resistant Duct Hose for Metal Chips and Shavings

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
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

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

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About Duct Hose

About Hose

Suction Water Hose with Cam-and-Groove Socket and Plug

High-Temperature Rigid Metal Duct Hose for Fumes

All-Plastic Flexible Duct Hose for Fumes

Blo-R-Vac Flexible Duct Hose for Dust

High-Temperature Flexible Duct Hose for Dust

Flexible Duct Hose for Clean Environments

Very Flexible Duct Hose for Dust

Static-Control Very Flexible Duct Hose for Dust

Blo-R-Vac Duct Hose for Wood Chips and Plastic Pellets

Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets

Flame-Resistant Duct Hose for Wood Chips and Plastic Pellets

Puncture- and Abrasion-Resistant Duct Hose for Metal Chips and Shavings

Antistatic Duct Hose for Dry Food