NPSH Hose | McMaster-Carr

Clear All

	System of Measurement System of Measurement

Inch

	ID ID

1 1/2"

2 1/2"

	Thread Size Thread Size

1 1/2"

2 1/2"

	Thread Type Thread Type	Show

NPSH

	Thread Type Thread Type	Hide

	Pipe Size Pipe Size

1 1/2

2 1/2

	For Use With For Use With

	Connection Style Connection Style

Threaded

	Gender Gender


Male	Female

	Length Length

	Connection Type Connection Type


Hose	Pipe

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

	Cover Material Cover Material

Rubber

Plastic

	Color Color

	Black		Red
	Blue		Yellow
	White

	Fitting Material Fitting Material

Brass

Aluminum

	Maximum Pressure @ Temperature Maximum Pressure @ Temperature

	Material Material

Aluminum

Brass

Rubber

	For Use Outdoors For Use Outdoors

Yes

	OD OD

	Interior Texture Interior Texture

Smooth

	Clarity Clarity

	Opaque

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

View catalog pages (6)

Forward

How can we improve?

64 Products

About Hose

About Fire-Fighting Hose Threads

Material: EPDM Rubber, except hose with anodized aluminum fittings is TPR Rubber
Color: Black
For Use Outdoors: Yes

Offering excellent UV and ozone resistance, this rubber hose is a good fit for outdoor applications.

				50-ft. Lengths
Thread Size	ID	OD	Max. Temp., ° F		Each
Brass Threaded NPSH Male × Brass Threaded NPSH Female
150 psi @ 72° F Max. Pressure
1" × 1"	1"	1 5/16"	190°	00000000	0000000

High-Pressure Easy-Store Discharge Water Hose with Threaded Fittings

Temperature Range: -5° to 200° F
Material: Buna-N Rubber
Color: Yellow
Female Fitting Swivels Until Tightened

Move water from one place to another. Hose lays flat and folds up for carrying and storage. Fittings that swivel until tightened are easy to install.

Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Pipe Size	ID	Wd.	Wall Thick.	Max. Pressure	Other Lengths, ft.		5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	30 ft.	50 ft.
1 × 1	1"	1 3/4"	0.08"	270 psi @ 72° F	1 to 100	00000000	000000	000000	0000000	0000000	0000000	0000000	0000000
1 1/2 × 1 1/2	1 1/2"	2 3/4"	0.11"	270 psi @ 72° F	1 to 100	00000000	00000	000000	000000	000000	000000	000000	000000
2 × 2	2"	3 1/2"	0.12"	270 psi @ 72° F	1 to 100	00000000	000000	000000	000000	000000	000000	000000	000000
2 1/2 × 2 1/2	2 1/2"	4 1/4"	0.13"	270 psi @ 72° F	1 to 100	00000000	000000	000000	000000	000000	000000	000000	000000
3 × 3	3"	5"	0.14"	270 psi @ 72° F	1 to 100	00000000	000000	000000	000000	000000	000000	000000	000000
4 × 4	4"	6 1/2"	0.14"	207 psi @ 72° F	1 to 100	00000000	000000	000000	000000	000000	000000	000000	000000
5 × 5	5"	8 3/16"	0.14"	180 psi @ 72° F	1 to 100	00000000	000000	000000	000000	000000	000000	000000	000000

High-Pressure Low-Temperature Easy-Store
Discharge Water Hose with Threaded Fittings

Temperature Range: -58° to 170° F
Material: Polyurethane
Color: Blue
Female Fitting Swivels Until Tightened

Run water through this discharge hose. Hose lays flat when not in use, so it's easy to carry and store. Fittings that swivel until tightened are easy to install.

Anodized Aluminum Threaded NPSH Male × Anodized Aluminum Threaded NPSH Female
Thread Size	ID	Wd.	Wall Thick.	Max. Pressure	Other Lengths, ft.		5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	30 ft.	50 ft.	100 ft.
1" × 1"	1"	1 1/2"	0.06"	250 psi @ 72° F	1 to 100	0000000	0000000	0000000	0000000	0000000	0000000	0000000	0000000	0000000
1 1/2" × 1 1/2"	1 1/2"	2 1/4"	0.07"	200 psi @ 72° F	1 to 100	0000000	000000	000000	000000	000000	000000	000000	000000	00000000
2" × 2"	2"	3 1/8"	0.08"	200 psi @ 72° F	1 to 100	0000000	000000	000000	000000	000000	000000	000000	000000	00000000
2 1/2" × 2 1/2"	2 1/2"	3 3/4"	0.08"	200 psi @ 72° F	1 to 100	0000000	000000	000000	000000	000000	000000	000000	000000	00000000
3" × 3"	3"	4 1/2"	0.09"	200 psi @ 72° F	1 to 100	0000000	000000	000000	000000	000000	000000	000000	000000	00000000

Medium-Pressure Low-Temperature Easy-Store
Discharge Water Hose with Threaded Fittings

Temperature Range: -58° to 170° F
Material: Polyurethane
Color: Blue
Female Fitting Swivels Until Tightened

Run water through this discharge hose. Hose lays flat when not in use, so it's easy to carry and store. Fittings that swivel until tightened are easy to install.

Anodized Aluminum Threaded NPSH Male × Anodized Aluminum Threaded NPSH Female
Thread Size	ID	Wd.	Wall Thick.	Max. Pressure	Other Lengths, ft.		5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	30 ft.	50 ft.	100 ft.
4" × 4"	4"	6"	0.11"	175 psi @ 72° F	1 to 100	0000000	0000000	0000000	0000000	0000000	0000000	0000000	000000000	000000000
6" × 6"	6"	9"	0.12"	150 psi @ 72° F	1 to 100	0000000	000000	000000	00000000	00000000	00000000	00000000	00000000	00000000

Low-Pressure Petroleum Hose with Male and Female Threaded Fittings

Temperature Range: -20° to 175° F
Material: Buna-N Rubber with Neoprene Rubber Cover
Color: Black
Female Fitting Swivels Until Tightened

Made of tough Buna-N rubber, this hose has the durability to stand up to gasoline, fuel oil, and other petroleum-based products. It is reinforced with a steel wire that provides an escape route for electrostatic buildup when used in a grounded system. It is not for use on a reel. Fittings that swivel until tightened are easy to install.

Brass Threaded NPSH Male × Brass Threaded NPSH Female
Thread Size	ID	OD	Bend Radius	Other Lengths, ft.		5 ft.	10 ft.	15 ft.	20 ft.	25 ft.	50 ft.
150 psi @ 72 ° F Max. Pressure
1" × 1"	1"	1 3/8"	4"	1 to 100	0000000	000000	0000000	0000000	0000000	0000000	0000000

Lightweight Fire-Fighting Hose

Temperature Range: -40° to 180° F
Material: Polyurethane with Polyester Cover
Color: White
Female Fitting Swivels Until Tightened

Also known as pin-rack hose, this hose can be folded to fit in a rack. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass fittings are more durable than aluminum fittings. Aluminum fittings are lighter than brass fittings.

Hoses meet NFPA Safety Standards. They are also FM Approved to meet American safety standards.

50-ft. Lengths
Lug Style	ID	OD	Thread Size	Max. Pressure	Specifications Met		Each
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	0000000
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Pin/Rocker × Pin/Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
75-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Pin/Rocker × Pin/Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
100-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Pin/Rocker × Pin/Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 11/16"	1 1/2" × 1 1/2"	225 psi @ 72° F	FM Approved, NFPA Safety Standards	00000000	000000

Extra-Tough Fire-Fighting Hose

Temperature Range: -40° to 150° F
Material: EPDM Rubber with Polyester Cover
Color: White
Female Fitting Swivels Until Tightened

Two heavy duty polyester covers protect this hose. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass fittings are more durable than aluminum fittings.Aluminum fittings are lighter than brass fittings.

Hoses meet NFPA Safety Standards.

UL Listed and FM Approved hoses meet American safety standards.

50-ft. Lengths
Lug Style	ID	OD	Thread Size	Max. Pressure	Specifications Met		Each
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	0000000
Pin × Pin	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000
Rocker × Rocker	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000
100-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Pin × Pin	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 15/16"	1 1/2" × 1 1/2"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000
Rocker × Rocker	2 1/2"	3"	2 1/2" × 2 1/2"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000

Choose-a-Color Abrasion-Resistant Fire-Fighting Hose

Temperature Range: -40° to150° F
Material: EPDM Rubber with Polyester Cover
Color: Red, White, or Yellow
Female Fitting Swivels Until Tightened

Differentiate your hose by color. The abrasion-resistant polyester cover on this hose comes in red, white, or yellow. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass fittings are more durable than aluminum fittings. Aluminum fittings are lighter than brass fittings.

Hoses meet NFPA Safety Standards. They are also UL Listed and FM Approved to meet American safety standards.

50-ft. Lengths
Lug Style	ID	OD	Thread Size	Max. Pressure	Specifications Met	Choose a Color		Each
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	0000000
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
75-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
100-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1 1/2"	1 3/4"	1 1/2" × 1 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	Red, White, Yellow	00000000	000000

Abrasion-Resistant Fire-Fighting Hose

Temperature Range: -40° to 150° F
Material: EPDM Rubber with Polyester Cover
Color: White
Female Fitting Swivels Until Tightened

Lightweight yet tough, this hose has an abrasion-resistant polyester cover. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass fittings are more durable than aluminum fittings. Aluminum fittings are lighter than brass fittings.

Hoses meet NFPA Safety Standards.

UL Listed and FM Approved hoses meet American safety standards.

50-ft. Lengths
Lug Style	ID	OD	Thread Size	Max. Pressure	Specifications Met		Each
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	0000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1"	1 5/32"	1" × 1"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000
75-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
100-ft. Lengths
Brass Threaded NPSH Male × Brass Threaded NPSH Female
Pin × Pin	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Rocker × Rocker	2 1/2"	2 13/16"	2 1/2" × 2 1/2"	225 psi @ 72° F	UL Listed, FM Approved, NFPA Safety Standards	0000000	000000
Aluminum Threaded NPSH Male × Aluminum Threaded NPSH Female
Rocker × Rocker	1"	1 5/32"	1" × 1"	270 psi @ 72° F	NFPA Safety Standards	00000000	000000

Spray and Stream Nozzles for Fire-Fighting Hose

Brass

Aluminum

Twist the barrel to adjust water flow. Nozzles have a textured barrel for grip and a rubber bumper for impact resistance.

Brass nozzles are more durable than aluminum nozzles.

Aluminum nozzles are lighter than brass nozzles.

NPSH Female
Thread Size	Flow Rate	Dia.	Lg.		Each
Brass
1"	36 gpm @ 100 psi	2"	3 1/4"	0000000	000000
2"	108 gpm @ 100 psi	3"	5"	0000000	000000
Aluminum
1"	24 gpm @ 100 psi	2 3/4"	4"	0000000	000000
1 1/2"	60 gpm @ 100 psi	2 3/4"	4 1/2"	0000000	000000

About Hose

About Fire-Fighting Hose Threads

Weather-Resistant Garden Hose

High-Pressure Easy-Store Discharge Water Hose with Threaded Fittings

High-Pressure Low-Temperature Easy-StoreDischarge Water Hose with Threaded Fittings

Medium-Pressure Low-Temperature Easy-StoreDischarge Water Hose with Threaded Fittings

Low-Pressure Petroleum Hose with Male and Female Threaded Fittings

Lightweight Fire-Fighting Hose

Extra-Tough Fire-Fighting Hose

Choose-a-Color Abrasion-Resistant Fire-Fighting Hose

Abrasion-Resistant Fire-Fighting Hose

Spray and Stream Nozzles for Fire-Fighting Hose

High-Pressure Low-Temperature Easy-Store
Discharge Water Hose with Threaded Fittings

Medium-Pressure Low-Temperature Easy-Store
Discharge Water Hose with Threaded Fittings