2 11/16" Tubing | McMaster-Carr

Also known as furnace door hose, this water hose has a resin-coated fiberglass cover that withstands intermittent extreme heat and splashes of molten metal and glass. The cover also won’t conduct electricity. It’s often used to move cooling water in steel mills, glass plants, and foundries. Reinforced with cords, this hose keeps its shape under pressure.

ID	OD	Max. Pressure	Lg., ft.		Each
2"	2 11/16"	300 psi @ 72° F	100	7436N15	000000000

High-Temperature Medium-Pressure Chemical Hose

Temperature Range: -40° to 350° F
Maximum Vacuum: 29" of Hg @ 72° F
Material:
1/2" ID Hose: PTFE with EPDM Rubber Cover
All Other Hose: FEP with EPDM Rubber Cover
Color: Green with Yellow Stripe
Compatible Hose Fittings: Barbed

This hose can stand up to chemicals at high temperatures.

						Per Ft.
ID	OD	Bend Radius	Max. Pressure	Max. Continuous Lg., ft.		1-49	50-Up
2"	2 11/16"	13"	300 psi @ 72° F	50	54675K245	0000000	0000000

High-Temperature Medium-Pressure Chemical Hose with Fittings

Temperature Range: -40° to 350° F
Maximum Vacuum: 29" of Hg @ 72° F
Material: FEP with EPDM Rubber Cover
Color: Green with Yellow Stripe

This hose can stand up to chemicals at high temperatures. 316 stainless steel fittings have excellent corrosion resistance; steel fittings have excellent strength.

Steel Threaded NPT Male × Steel Threaded NPT Male
Pipe Size	ID	OD	Bend Radius	Max. Pressure		1 ft.	2 ft.	3 ft.	4 ft.	5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	50 ft.
2 × 2	2"	2 11/16"	13"	300 psi @ 72° F	54675K881	0000000	0000000	0000000	0000000	0000000	000000000	000000000	000000000	000000000	000000000
316 Stainless Steel Threaded NPT Male × 316 Stainless Steel Threaded NPT Male
2 × 2	2"	2 11/16"	13"	300 psi @ 72° F	54675K45	000000	000000	00000000	00000000	00000000	00000000	00000000	00000000	00000000	00000000

Crush-Resistant Low-Pressure Chemical Hose

Temperature Range: -40° to 180° F
Maximum Vacuum: 29" of Hg @ 72° F
Material: Polyethylene with EPDM Rubber Cover
Color: Green with Red Stripe
Compatible Hose Fittings: Cam-and-Groove.

Step on this hose and it springs back to its original shape. Multiple layers of polyethylene plus plastic spiral reinforcement gives it excellent crush and kink resistance.

					Per Ft.
ID	OD	Bend Radius	Max. Continuous Lg., ft.		1-99	100-Up
200 psi @ 72° F Max. Pressure
2"	2 11/16"	8"	100	5601K53	000000	000000

Wet-Food and Beverage Hose with Abrasion-Resistant Cover

Temperature Range: -40° to 225° F
Maximum Vacuum: 29" of Hg @ 72° F
Material: Butyl Rubber with EPDM Rubber Cover
Color: Gray with Blue Stripe
Compatible Hose Fittings: Quick-Clamp Sanitary

An EPDM cover guards this hose, so it won't tear if scraped or break down from ozone or UV light. Use it to move milk, syrup, meat, and other wet and food and beverages. It’s FDA compliant, so it’s safe to use with food. It’s also 3-A certified for its sanitary design. Made of butyl, it won’t impart tastes or odors to your product. It also won't corrode when washed repeatedly with hot water and cleaning solutions. The interior of the hose is reinforced with a yarn and steel wire, so it will hold its shape even when attached to a vacuum pump.

						Per Ft.
ID	OD	Bend Radius	Specifications Met	Max. Continuous Lg., ft.		1-99	100-Up
150 psi @ 72° F Max. Pressure
2"	2 11/16"	7"	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	100	54975K72	000000	000000

Wet-Food and Beverage Hose with Abrasion-Resistant
Cover with Quick-Clamp Sanitary Fittings

Temperature Range: -40° to 225° F
Maximum Vacuum: 29" of Hg @ 72° F
Material: Butyl Rubber with EPDM Rubber Cover
Color: Gray with Blue Stripe
Specifications Met: 3-A Certified 62-02, FDA Compliant 21 CFR 177.2600

With a tough EPDM cover, this hose won’t wear down from rubbing or scraping, crack from ozone, or degrade from UV light. It has flanged ends that join with quick-clamp fittings, so you can easily access lines that carry milk, syrup, meat, and other wet food and drinks. You know this hose is safe to use with food because it’s FDA compliant and its fittings are 3-A certified. Made of butyl, it won’t impart tastes or odors to food and beverages as they pass through your line. Both the hose and fittings withstand high temperatures and mild cleaning solutions, so you can clean your line often. Reinforced with yarn and steel wire, this hose holds its shape and won’t collapse when hooked up to a vacuum pump.

The fittings are also known as tri-clamp fittings. Attach them to other quick-clamp fittings with a gasket and a clamp.

316 Stainless Steel Quick-Clamp Sanitary × 316 Stainless Steel Quick-Clamp Sanitary
Flange OD	ID	OD	Bend Radius	Max. Pressure		2 ft.	3 ft.	4 ft.	5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	30 ft.
2.516" × 2.516"	2"	2 11/16"	7"	150 psi @ 72° F	54975K32	0000000	0000000	0000000	0000000	000000000	000000000	000000000	000000000	000000000

Extreme-Temperature Air and Steam Hose with Flange and Threaded Fitting

Hose (Flange Swivels Until Tightened)

Temperature Range:
316 Stainless Steel Hose: -325° to 1,200° F
321 Stainless Steel Hose: -20° to 950° F
Maximum Vacuum: 29" of Hg @ 72° F
Material: 316 Stainless Steel or 321 Stainless Steel

Braided stainless steel construction gives this hose moderate flexibility and makes it tough enough to handle extreme temperatures, as well as vibration. Bolt the flanged end to pumps and tanks. The flange swivels until tightened, so it’s easy to align with bolt holes. You’ll need a gasket to seal the connection.

316 Stainless Steel Hose with 316 Stainless Steel Flanged Fitting (Swivels Until Tightened) × 316 Stainless Steel NPT Male Fitting
Pipe Size	Flange OD	ID	OD	Bend Radius	Bolt Circle Dia.	No. of Bolt Holes		18"	24"	30"	36"	48"	72"	120"
275 psi @ 72° F Max. Pressure
2 × 2	6"	2"	2 11/16"	10 1/2"	4 3/4"	4	5626K887	0000000	0000000	0000000	0000000	0000000	0000000	0000000
321 Stainless Steel Hose with Steel Flanged Fitting (Swivels Until Tightened) × 304 Stainless Steel NPT Male Fitting
285 psi @ 72° F Max. Pressure
2 × 2	6"	2"	2 11/16"	10 1/2"	4 3/4"	4	5676T97	000000	000000	000000	00	00	00	00

High-Temperature Steam Hose with Male and Female Threaded Fittings

Temperature Range: -40° to 450° F
Material: EPDM Rubber
Color: Black or Red
Female Fittings Swivel Until Tightened

Made of EPDM rubber reinforced with steel wire so it handles high temperatures, this hose is often used to clean hard-to-reach areas or supply heat and moisture to processing equipment. The fittings are also known as ground-joint couplings. Fittings that swivel until tightened are easy to install.

Zinc-Plated Iron Threaded NPT Male × Zinc-Plated Iron Threaded NPSM Female
Pipe Size	ID	OD	Bend Radius	Max. Pressure	Color		5 ft.	10 ft.	20 ft.	25 ft.	30 ft.	50 ft.
2 × 2	2"	2 11/16"	25"	250 psi @ 450° F	Black	5301K26	0000000	0000000	0000000	000000000	000000000	000000000

High-Temperature Steam Hose with Female Threaded Fittings

Temperature Range: -40° to 450° F
Material: EPDM Rubber
Color: Black or Red
Both Fittings Swivel Until Tightened

Zinc-Plated Iron Threaded NPSM Female × Zinc-Plated Iron Threaded NPSM Female
Pipe Size	ID	OD	Bend Radius	Max. Pressure	Color		5 ft.	10 ft.	20 ft.	25 ft.	30 ft.	50 ft.
2 × 2	2"	2 11/16"	25"	250 psi @ 450° F	Black	5301K56	0000000	0000000	000000000	000000000	000000000	000000000

Low-Pressure Stainless Steel Threaded Pipe Fittings

Use these fittings in a low-pressure pipe line. 316 stainless steel fittings have excellent corrosion resistance. Adapters with weld end allow for a permanent connection.

Adapters for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum. Adapters with extension fit tightly into the hole, which keeps the fitting steady during welding.

Straight Adapters with Extension for Flat Tanks

For Use With: Water, Oil, Gasoline, Diesel Fuel
Specifications Met: ASTM A182, ASME B1.20.1

				316 Stainless Steel
Pipe Size	For Hole Dia.	OD	Lg.		Each
NPT Female × Weld
1 1/4	2"	2 11/16"	1/2"	1145K56	000000

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

Adapters for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum. Adapters with weld end allow for a permanent connection. Adapters with extension fit tightly into the hole, which keeps the fitting steady during welding.

Straight Adapters with Extension for Flat Tanks

For Use With: Diesel Fuel, Gasoline, Oil, Water
Specifications Met: ASTM A181, ASME B1.20.1

NPT Female × Weld
Pipe Size	For Hole Dia.	OD	Lg.	Material		Each
1 1/4	2"	2 11/16"	3/4"	Carbon Steel	12555K76	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.

Silicone-coated hose handles a wider temperature range than neoprene-coated hose.

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

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
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	55125K18	000000	000000
Red Silicone-Coated Fiberglass
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	__	25	55125K78	00000	00000

Crush-Resistant Flexible Duct Hose for Exhaust Fumes

Flexible
Color: Black
Temperature Range: -40° to 400° F

Commonly used in garages, this thick rubber hose will bounce back when stepped on or driven over. Use to vent carbon monoxide exhaust fumes while engine idling. Hose is also for use with smoke and water-based paint fumes.

2" to 4" ID hose has one end that is slightly larger than the other end. To make longer lengths, screw the smaller end of one hose into the larger end of another hose of the same size. When your application requires frequent movement or pulling, use a straight connector.

Duct Hose

EPDM Rubber
ID (OD)	Bend Radius	Material Thick.	Interior Surface Texture	Lg., ft.		Each
2" (2 7/16") × 2 1/16" (2 11/16")	3"	0.156"	Ribbed	11	5398K11	0000000

Universal Straight Adapters

Connect these adapters to tailpipes that are 5" dia. and smaller.

EPDM Rubber
For Hose ID	ID	OD	Max. Temperature, °F	Color		Each
2", 3"	5 5/8"	5 3/4"	350°	Black	5398K17	000000

Straight Connectors

EPDM Rubber

Thread duct hose onto these connectors to create longer lengths.

Note: EPDM rubber connectors are not strong enough for hanging applications.

EPDM Rubber
For Hose ID	ID	OD	Max. Temperature, °F		Each
2"	2 1/4"	2 1/2"	350°	5398K54	000000

Extra-Strength High-Vacuum Duct Hose for Metal Chips and Shavings

Rigid
Compatible Clamps: Bolt Clamps
Color: Black
Temperature Range: -40° to 160° F

The strongest rubber duct hose we offer, this SBR (styrene butadiene rubber) hose is reinforced with yarn and has a metal spiral. Hose has a smooth interior for unrestricted flow.