Aluminum Push-to-Connect Manifolds

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How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Temperature Range: 0° to 170° F
Tubing: Use with firm (Durometer 95A-45D) polyethylene plastic or polyurethane rubber
Specifications Met: ISO 14743, except polybutylene plastic fittings

Insert tubing into these fittings and an internal gripping ring and O-ring hold the tubing tight. They are also known as instant fittings. To disconnect, push on the release ring and pull the tubing out of the fitting. Fittings have good corrosion resistance.

Identification rings (sold separately) snap over the release ring so you can color-code your lines.

Clips (sold separately) align and organize your tubing and fittings.

BSPP and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.

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

Manifold Adapters, Female Threaded Pipe × Tube

					Release Ring
Number of Inlets	Pipe Size	Number of Outlets	For Tube OD	Material	Material	Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each
NPT Threads
2	1/4	8	1/8"	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	0000000
2	1/4	8	5/32"	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	000000
2	1/4	8	1/4"	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	000000
2	3/8	6	3/8"	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	000000
BSPP Threads
2	1/4	8	4mm	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	00000
2	1/4	8	6mm	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	00000
2	3/8	6	8mm	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	00000
2	1/2	6	10mm	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	000000
2	1/2	6	12mm	Aluminum	Plastic	Black	290 psi @ 72° F	Screw On	No	00000000	000000

Identification Rings

For Tube OD	Material	Choose a Color		Each
1/8"	Nylon Plastic	Yellow	00000000	00000
5/32"	Nylon Plastic	Blue, Green, Red, White, Yellow	00000000	000
1/4"	Nylon Plastic	Blue, Green, Red	00000000	000
3/8"	Nylon Plastic	Blue, White, Yellow	00000000	000

Clips

For Tube OD	For Tube OD of Tube Fitting	Material	Number of Clips		Each
5/32", 4mm	__	Nylon Plastic	8	00000000	00000
3/16", 6mm, 1/4"	__	Nylon Plastic	8	00000000	0000
3/8", 10mm	6mm, 1/4"	Nylon Plastic	6	00000000	0000

Brass Push-to-Connect Tube Fittings for Air

Temperature Range: 0° to 200° F, except nylon plastic fittings are 0° to 150° F
Tubing: Use with hard nylon plastic or polyethylene plastic

These fittings offer good protection against corrosive environments. 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.

NPTF (Dryseal) threads are compatible with NPT threads.

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

Manifold Adapters, Female Threaded Pipe × Tube

NPTF Threads
Number of Inlets	Pipe Size	Number of Outlets	For Tube OD	Body Material	Release Ring Material	Max. Pressure	Mount Type	Mounting Fasteners Included		Each
2	3/8	4	1/4"	Anodized Aluminum	Brass	150 psi @ 72° F	Screw On	No	0000000	000000
2	3/8	4	3/8"	Anodized Aluminum	Brass	150 psi @ 72° F	Screw On	No	0000000	00000
2	3/8	6	1/4"	Anodized Aluminum	Brass	150 psi @ 72° F	Screw On	No	0000000	00000
2	3/8	8	1/4"	Anodized Aluminum	Brass	150 psi @ 72° F	Screw On	No	0000000	000000