Push-to-Connect Tube Bulkheads

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242 Products

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.

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.

Push-to-Connect Tube Fittings for Air

Push-to-Connect Tube Fittings with Shut-Off for Air

A built-in shut-off valve stops airflow when the fittings are disconnected from tubing.

Stainless Steel Push-to-Connect
Tube Fittings for Air and Water

A 316 stainless steel body gives these fittings the best corrosion resistance of all our metal push-to-connect tube fittings.

Brass Push-to-Connect Tube Fittings for Air

Made of brass, these fittings have good corrosion resistance.

Nickel-Plated Brass Push-to-Connect
Tube Fittings for Air

Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings.

Weld-Spatter-Resistant Push-to-Connect
Tube Fittings for Air and Water

Designed for use in welding applications, these fittings are flame retardant.

Low-Temperature/High-Pressure D.O.T.
Push-to-Connect Tube Fittings for Air

Connect high-pressure brake lines with fittings that won’t crack in frigid temperatures. Often used on commercial trucks and trailers, these fittings meet Department of Transportation FMVSS 571 safety standards.

High-Pressure Push-to-Connect
Tube Fittings for Air and Water

An all-metal body and built-in tube support or dual seals allow these fittings to handle the highest pressure ratings of all our push-to-connect tube fittings.

High-Temperature Brass Push-to-Connect
Tube Fittings for Air and Water

Withstanding up to 300° F, these fittings have the highest temperature rating of all our brass push-to-connect tube fittings for air and water.

Push-to-Connect Fittings for Food and Beverage

Also known as instant fittings, these connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Use in applications up to 150 psi.

Push-to-Connect Tube Fittings for Drinking Water

These fittings keep their strength in moist environments and meet NSF/ANSI 61 for drinking water. Also known as instant fittings.

Plastic Push-to-Connect Tube Fittings for Chemicals

Also known as instant fittings, these chemical-resistant plastic fittings connect to tubing with a push. An internal gripping ring holds the tubing tight.

Yor-Lok Fittings for Stainless Steel Tubing

Use these fittings at pressures up to 9,700 psi. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

How to Identify and Measure Fittings

Tube Fittings for Plastic and Rubber Tubing

Moisture-Resistant Push-to-ConnectTube Fittings for Air and Water

Push-to-Connect Tube Fittings for Air

Push-to-Connect Tube Fittings with Shut-Off for Air

Stainless Steel Push-to-ConnectTube Fittings for Air and Water

Brass Push-to-Connect Tube Fittings for Air

Nickel-Plated Brass Push-to-ConnectTube Fittings for Air

Weld-Spatter-Resistant Push-to-ConnectTube Fittings for Air and Water

Low-Temperature/High-Pressure D.O.T.Push-to-Connect Tube Fittings for Air

High-Pressure Push-to-ConnectTube Fittings for Air and Water

High-Temperature Brass Push-to-ConnectTube Fittings for Air and Water

Push-to-Connect Fittings for Food and Beverage

Push-to-Connect Tube Fittings for Drinking Water

Plastic Push-to-Connect Tube Fittings for Chemicals

Yor-Lok Fittings for Stainless Steel Tubing

Yor-Lok Fittings for Stainless Steel Tubing

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

Stainless Steel Push-to-Connect
Tube Fittings for Air and Water

Nickel-Plated Brass Push-to-Connect
Tube Fittings for Air

Weld-Spatter-Resistant Push-to-Connect
Tube Fittings for Air and Water

Low-Temperature/High-Pressure D.O.T.
Push-to-Connect Tube Fittings for Air

High-Pressure Push-to-Connect
Tube Fittings for Air and Water

High-Temperature Brass Push-to-Connect
Tube Fittings for Air and Water