Connection Style Connection Style |
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| Push to Connect |
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| Threaded |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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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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.
Straight Adapters, Tube × Male Threaded Pipe
Release Ring | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Tube OD | Pipe Size | Material | Material | Color | Max. Pressure | Features | Each | |
NPT Threads | ||||||||
| 1/4" | 1/8 | Brass | Plastic | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 00000 |
| 1/4" | 1/4 | Brass | Plastic | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 1/4" | 3/8 | Brass | Plastic | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 3/8" | 3/8 | Brass | Plastic | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 1/2" | 1/2 | Brass | Plastic | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
90° Elbow Adapters, Tube × Male Threaded Pipe
| For Tube OD | Pipe Size | Tube Connection Material | Pipe Connection Material | Color | Release Ring Color | Max. Pressure | Features | Each | |
NPT Threads | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Polybutylene Plastic | Brass | Black | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 00000 |
| 1/4" | 1/4 | Polybutylene Plastic | Brass | Black | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 1/4" | 3/8 | Polybutylene Plastic | Brass | Black | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 3/8" | 3/8 | Polybutylene Plastic | Brass | Black | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
| 1/2" | 1/2 | Polybutylene Plastic | Brass | Black | Green | 140 psi @ 72° F | PTFE Thread Sealant | 00000000 | 0000 |
90° Elbow Connectors, Tube
| For Tube OD | Material | Color | Release Ring Color | Max. Pressure | Mount Type | Mounting Fasteners Included | Each | |
| 1/4" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 00000 |
| 3/8" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 0000 |
| 1/2" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 0000 |
Tee Connectors, Tube
| For Tube OD | Material | Color | Release Ring Color | Max. Pressure | Mount Type | Mounting Fasteners Included | Each | |
| 1/4" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 00000 |
| 3/8" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 0000 |
| 1/2" | Polybutylene Plastic | Black | Green | 140 psi @ 72° F | Screw On | No | 00000000 | 00000 |
