1/16 Wyes | McMaster-Carr

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8 Products

About Measuring Fittings

Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Straight-Flow Rectangular Manifolds

Unlike other manifolds, which have an inlet on either end, these have one inlet on the opposite side from the outlets. This design allows fluid or air to follow a straight path, improving flow through your system. It also frees up the ends of the manifold, so you can mount it in corners and in narrow spaces. Manifolds are also known as headers. They have mounting holes, so you can mount from the top or side.

Anodized aluminum manifolds are the industry standard for the most common types of applications. They are lighter in weight than other metal manifolds and have good corrosion resistance. These manifolds are anodized for a black finish.

Use a plug (sold separately) to close off any unused inlets and outlets.

Anodized Aluminum—NPT Inlets × NPT Outlets

For Use With: Air, Water, Hydraulic Fluid
Temperature Range: -10° to 200° F
Maximum Pressure:
Air: 1,000 psi @ 72° F
Water: 1,000 psi @ 72° F
Hydraulic Fluid: 3,000 psi @ 72° F

	Inlet		Outlet
No. of Outlets	Pipe Size	Dash Size	Pipe Size	Lg.	Wd.	Ht.	Outlet Ctr.-to-Ctr.	Color		Each
Standard Outlet Spacing
2	1/8	2	1/16	1 3/4"	1"	1"	3/4"	Black	1023N26	000000

Plugs

Aluminum—NPT
Pipe Size	Drive	Pressure Class	Max. Pressure		Each
1/16	Hex	150	150 psi @ 72° F	3867T361	00000
1/16	External Hex	150	150 psi @ 72° F	3867T378	0000
1/8	Hex	150	150 psi @ 72° F	3867T362	0000
1/8	External Square	150	150 psi @ 72° F	44705K382	0000

Moisture-Resistant Push-to-Connect Tube Fittings for Air and Water

These fittings won’t absorb moisture, so they’re good for water and high-humidity air applications. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting. They have good corrosion resistance.

Nickel-plated brass fittings have better corrosion resistance than unfinished brass fittings.

Fittings with thread sealant offer extra protection against leaks.

Wye Adapters (Intermittent Swivel), Male Threaded Pipe × Tube

For Use With: Air, Lubricated Air, Water
Temperature Range: 32° to 100° F
Tubing: Use with firm (Durometer 90A-95A) nylon plastic or polyurethane rubber

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

				Release Ring
Pipe Size	For Tube OD	Tube Connection Material	Color	Material	Color	Max. Pressure	Mount Type	Mounting Fasteners Included	Features	Choose a Pipe Connection Material		Each
NPT Threads
1/16	1/8"	Polybutylene Plastic	Gray	Plastic	Orange	140 psi @ 72° F	Screw On	No	Acrylic Thread Sealant	Brass, Nickel-Plated Brass	7880T315	00000
1/16	5/32"	Polybutylene Plastic	Gray	Plastic	Orange	140 psi @ 72° F	Screw On	No	Acrylic Thread Sealant	Brass, Nickel-Plated Brass	7880T319	0000
1/16	1/4"	Polybutylene Plastic	Gray	Plastic	Orange	140 psi @ 72° F	Screw On	No	Acrylic Thread Sealant	Brass, Nickel-Plated Brass	7880T326	0000