Hose Fittings

Fittings

				Dimensions
Description	Material	Thread (in)	Hose Size (in)	L (in)	W (in)	H (in)
Hose Barb Fitting	Brass	1/4 x 18	3/8	1.78	9/16	0.88
Hose Barb Fitting	Brass	3/8 x 18	3/8	1.78	11/16	0.88
Hose Barb Fitting	Brass	1/2 x 14	3/8	2.03	7/8	1.13
Hose Barb Fitting	Steel	1/4 x 18	1/2	1.93	5/8	0.88
Hose Barb Fitting	Brass	3/8 x 18	1/2	1.93	11/16	0.88
Hose Barb Fitting	Brass	1/2 x 14	1/2	2.18	7/8	1.13

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Quick Connect Fittings

The Ingersoll Rand quick couplings have hardened wear points and load bearing areas (for steel nipples only) and precision machined surfaces for durability in the toughest applications. Precision molded seals form a tight seal for reliable operation, and hardened steel locking balls provide a strong connection with evenly distributed loads. The 3/8-inch body size couplers have larger orifices to minimize pressure drop. For a complete set, both a coupler and nipple of the same body-size are required.

Female Pipe Thread Coupler

Material	Body Size (in)	Thread Size NPTF	Overall Length (in)	Hex Size (in)	Largest Diameter (in)
Brass	3/8	1/4-18	2.33	0.94	1.07
Brass	3/8	3/8-18	2.33	0.94	1.07
Brass	3/8	1/2-14	2.49	1.00	1.07
Brass	1/4	1/4-18	2.19	.81	.99
Brass	1/4	3/8-18	2.34	.81	.99

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Male Pipe Thread Coupler

Material	Body Size (in)	Thread Size NPTF	Overall Length (in)	Hex Size (in)	Largest Diameter (in)
Brass	3/8	1/4-18	2.49	0.94	1.07
Brass	3/8	3/8-18	2.52	0.94	1.07
Brass	3/8	1/2-14	2.68	1.00	1.07
Brass	1/4	1/4-18	2.34	.81	.99
Brass	1/4	3/8-18	2.37	.81	.99

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Speed-Lok Hose Barb Coupler

Material	Body Size (in)	Hose ID (in)	Overall Length (in)	Hex Size (in)	Largest Diameter (in)
Brass	3/8	3/8	3.02	0.94	1.07
Brass	3/8	1/2	3.07	0.94	1.07
Brass	1/4	3/8	2.78	0.81	.99

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Male Pipe Nipple

Material	Body Size (in)	Thread Size NPTM	Overall Length (in)	Exposed Length	Hex Size (in)	Largest Diameter (in)
Steel	3/8	1/4-18	1.88	0.93	0.62	.72
Steel	3/8	3/8-18	1.91	0.96	0.69	0.8
Steel	3/8	1/2-14	2.12	1.81		.99

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