Shape Shape |
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| Wye | Double Wye |
Connection Style Connection Style |
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| Threaded |
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| Push to Connect |
Pipe Size Pipe Size | Show |
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Material Material |
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For Use With For Use With |
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Maximum Pressure Maximum Pressure |
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For Tube Material For Tube Material |
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Class Class |
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For Pipe Material For Pipe Material |
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For Pipe Schedule For Pipe Schedule |
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 | 40 |
Maximum Steam Pressure Maximum Steam Pressure |
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Wye Angle Wye Angle |
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Maximum Vacuum Maximum Vacuum |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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O-Ring Material O-Ring Material |
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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.
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Low-Pressure Stainless Steel Threaded Pipe Fittings
Use these fittings in a low-pressure pipe line.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Class: 150
- Fabrication: Heat Treated
- Specifications Met: ASTM A351
- Pipe Nipples and Pipe: Use Schedule 40 stainless steel
- Flanges: Use Class 150 stainless steel
Push-to-Connect Tube Fittings for Air
- 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.
Fittings with PTFE thread sealant offer extra protection against leaks.
BSPP and UN/UNF (SAE) male threads have a gasket to protect against leaks. UN/UNF (SAE) threads are also known as O-ring boss threads.
For technical drawings and 3-D models, click on a part number.
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
| Pipe Size | For Tube OD | Pipe Connection Material | Tube Connection Material | Gasket Material | Color | Release Ring Color | Max. Pressure | Each | |
NPT Threads | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 5/32" | Nickel-Plated Brass | Nylon Plastic | __ | Black | Black | 290 psi @ 72° F | 00000000 | 00000 |
| 1/8 | 1/4" | Nickel-Plated Brass | Nylon Plastic | __ | Black | Black | 290 psi @ 72° F | 00000000 | 0000 |
BSPP Threads | |||||||||
| 1/8 | 4mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Black | 290 psi @ 72° F | 00000000 | 00000 |
| 1/8 | 6mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Black | 290 psi @ 72° F | 00000000 | 00000 |
| 1/8 | 8mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Black | 290 psi @ 72° F | 00000000 | 00000 |
BSPT Threads | |||||||||
| 1/8 | 4mm | Nickel-Plated Brass | Nylon Plastic | __ | Black | Black | 290 psi @ 72° F | 00000000 | 0000 |
| 1/8 | 6mm | Nickel-Plated Brass | Nylon Plastic | __ | Black | Black | 290 psi @ 72° F | 00000000 | 0000 |
| 1/8 | 8mm | Nickel-Plated Brass | Nylon Plastic | __ | Black | Black | 290 psi @ 72° F | 00000000 | 0000 |
Universal-Thread Push-to-Connect
Tube Fittings for Air and Water
Threads
with Gasket
- Temperature Range: 0° to 175° F
- Tubing: Use with firm (Durometer 85A-100A) nylon plastic or polyurethane rubber
- Specifications Met: ISO 14743
Make lightweight connections without the hassle of matching the exact thread type—these fittings connect to NPT, NPTF, BSPP, BSPT, and other universal threads. With a nylon body and nickel-plated brass threads, these fittings are lighter than most metal fittings, and withstand corrosion better than plain brass threads. They also have a reusable gasket to guard against leaks. Connect the tube ends to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect them, push the release ring and pull the tubing out of the fitting. These fittings are sometimes known as instant fittings. All meet ISO 14743, which is an international standard for push-to-connect fittings for plastic tubing.
For technical drawings and 3-D models, click on a part number.
(Intermittent Swivel),
Male Threaded Pipe × Tube
Threads
with Gasket
Release Ring | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | For Tube OD | Pipe Connection Material | Tube Connection Material | Gasket Material | Color | Material | Color | Maximum Pressure | Pkg. Qty. | Pkg. | |
BSPP, BSPT, NPT, NPTF, Universal Threads | |||||||||||
| 1/8 | 5/32" | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Blue | 250 psi @ 72° F | 5 | 0000000 | 000000 |
| 1/8 | 1/4" | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Blue | 250 psi @ 72° F | 5 | 0000000 | 00000 |
| 1/8 | 5/16" | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Blue | 250 psi @ 72° F | 5 | 0000000 | 00000 |
| 1/8 | 4mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Black | 250 psi @ 72° F | 5 | 00000000 | 00000 |
| 1/8 | 6mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Black | 250 psi @ 72° F | 5 | 00000000 | 00000 |
| 1/8 | 8mm | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Black | 250 psi @ 72° F | 5 | 00000000 | 00000 |
(Intermittent Swivel),
Male Threaded Pipe × Tube
Threads
with Gasket
Release Ring | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | For Tube OD | Pipe Connection Material | Tube Connection Material | Gasket Material | Color | Material | Color | Maximum Pressure | Pkg. Qty. | Pkg. | |
BSPP, BSPT, NPT, NPTF, Universal Threads | |||||||||||
| 1/8 | 5/32" | Nickel-Plated Brass | Nylon Plastic | Buna-N Rubber | Black | Plastic | Blue | 250 psi @ 72° F | 5 | 0000000 | 000000 |
Nickel-Plated Brass Push-to-Connect Tube Fittings for Air
- For Use With: Air, Lubricated Air
- Temperature Range: 0° to 140° F, except plugs and straight connectors are 32° to 140° F
- Tubing: Fittings with Release Ring and Fittings with no Release Type: Use with firm or hard (Durometer 95A-60D) nylon plastic, polyethylene plastic or polyurethane rubber
Fittings with Release Sleeve: Use with firm or hard (Durometer 95A-60D) polyethylene plastic or polyurethane rubber
Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings. 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 or sleeve and pull the tubing out of the fitting.
For technical drawings and 3-D models, click on a part number.
Moisture-Resistant Push-to-Connect
Tube Fittings for Air and Water
- For Use With: Air, Lubricated Air, Water,
except Manifolds with Swivel: Air, Water - Temperature Range: 32° to 100° F
- Tubing: Use with firm (Durometer 90A-95A) nylon plastic or polyurethane rubber
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.
For technical drawings and 3-D models, click on a part number.
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
| Pipe Size | For Tube OD | Tube Connection Material | Color | Release Ring Color | Max. Pressure | Mount Type | Mounting Fasteners Included | Features | Choose a Pipe Connection Material | Each | |
NPT Threads | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 1/8" | Polybutylene Plastic | Gray | Orange | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 00000 | |
| 1/8 | 5/32" | Polybutylene Plastic | Gray | Orange | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
| 1/8 | 3/16" | Polybutylene Plastic | Gray | Orange | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
| 1/8 | 1/4" | Polybutylene Plastic | Gray | Orange | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
| 1/8 | 5/16" | Polybutylene Plastic | Gray | Orange | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
BSPT Threads | |||||||||||
| 1/8 | 4mm | Polybutylene Plastic | Gray | Gray | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
| 1/8 | 6mm | Polybutylene Plastic | Gray | Gray | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
| 1/8 | 8mm | Polybutylene Plastic | Gray | Gray | 140 psi @ 72° F | Screw On | No | Acrylic Thread Sealant | 00000000 | 0000 | |
Universal-Thread Moisture-Resistant
Push-to-Connect Tube Fittings for Air and Water
Threads
with Gasket
- Temperature Range: 32° to 100° F
- Tubing: Use with firm (Durometer 90A-95A) nylon plastic or polyurethane rubber
The threads on these fittings mate with NPT, NPTF (Dryseal), BSPT, and BSPP threads. The male threads have a gasket to protect against leaks. Fittings are moisture and corrosion resistant, so they’re good for water and humid 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.
For technical drawings and 3-D models, click on a part number.
Threads
with Gasket
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 | Pipe Material | Tube Material | Gasket Material | Material | Color | Max. Pressure | Swivel Type | Mount Type | Mounting Fasteners Included | Each | |
| 1/8 | 1/8" | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Orange | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 00000 |
| 1/8 | 5/32" | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Orange | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
| 1/8 | 1/4" | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Orange | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
| 1/8 | 5/16" | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Orange | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
| 1/8 | 4mm | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Gray | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
| 1/8 | 6mm | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Gray | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
| 1/8 | 8mm | Polybutylene Plastic | Brass | Buna-N Rubber | Plastic | Gray | 140 psi @ 72° F | Intermittent | Screw On | No | 000000000 | 0000 |
Low-Temperature/High-Pressure D.O.T.
Push-to-Connect Tube Fittings for Air
- Temperature Range: -40° to 200° F
- Tubing: Use with hard (Durometer 65D) nylon plastic
- Specifications Met: D.O.T. FMVSS 571
In addition to handling low temperatures, these fittings can also withstand higher pressures than other push-to-connect D.O.T. fittings. Commonly used in air brake lines, they meet Department of Transportation FMVSS 571 safety standards. Fittings connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Fittings have a built-in tube support that slips inside the tubing to prevent it from collapsing. To disconnect, push on the release ring and pull the tubing out of the fitting. Fittings are also known as instant fittings. They have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
| Pipe Size | For Tube OD | Pipe Connection Material | Tube Connection Material | Color | Release Ring Material | Max. Pressure | Each | |
NPT Threads | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/8 | 1/4" | Nylon Plastic | Brass | Black | Brass | 250 psi @ 72° F | 00000000 | 000000 |
Weld-Spatter-Resistant Push-to-Connect
Tube Fittings for Air and Water
- Temperature Range: 32° to 100° F
- Tubing: Use with firm or hard (Durometer 90A-50D) nylon plastic or polyurethane rubber
Made of flame-resistant material, these fittings are good for welding and other applications where sparks occur. 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.
Fittings with PTFE thread sealant offer extra protection against leaks.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | For Tube OD, mm | Pipe Connection Material | Tube Connection Material | Color | Release Ring Color | Max. Pressure | Mount Type | Mounting Fasteners Included | Features | Each | |
BSPT Threads | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 6 | Brass | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | PTFE Thread Sealant | 00000000 | 00000 |
| 1/8 | 8 | Brass | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | PTFE Thread Sealant | 00000000 | 0000 |
| For Tube OD | Material | Each | |
| 6mm | Polybutylene Plastic | 00000000 | 00000 |
Push-to-Connect Tube Fittings for Hot Drinking Water
- Temperature Range: 35° to 200° F
- Tubing: Use with hard polyethylene plastic
- Specifications Met: NSF/ANSI 51, NSF/ANSI 61
Run hot water through these fittings at temperatures up to 200° F. 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. Fittings are nylon for excellent impact and abrasion resistance.
NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
| Pipe Size | For Tube OD | Material | Color | Release Ring Color | Max. Pressure | Swivel Type | Each | |
NPTF Threads | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/8 | 1/4" | Nylon Plastic | White | Gray | 230 psi @ 72° F | Intermittent | 00000000 | 00000 |
Push-to-Connect Fittings for Plastic Tubing—High-Purity
- For Use With: Air, Nitrogen, Water
- Temperature Range: 32° to 100° F
- Tubing: Use with polypropylene plastic
Also known as instant fittings, these 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. Fittings are produced in a clean room and are double bagged to prevent dirt and moisture from contaminating the inside. They are polypropylene, which has excellent impact and abrasion resistance.
For technical drawings and 3-D models, click on a part number.
