System of Measurement System of Measurement |
|---|
|
Thread Type Thread Type |
|---|
Material Material |
|---|
|
Connection Style Connection Style |
|---|
 |
| Threaded |
 |
| Push to Connect |
For Use With For Use With |
|---|
|
Maximum Pressure Maximum Pressure |
|---|
|
For Tube Material For Tube Material |
|---|
|
Release Ring Material Release Ring Material |
|---|
|
Tube Support Material Tube Support Material |
|---|
|
For Tube Hardness Rating For Tube Hardness Rating |
|---|
 | Hard |
Push-to-Connect Type Push-to-Connect Type |
|---|
 | Standard |
Release Type Release Type |
|---|
|
Maximum Temperature Maximum Temperature |
|---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
|---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
|---|
|
Specifications Met Specifications Met | Show |
|---|
Specifications Met Specifications Met | Hide |
|---|
For Tube Hardness For Tube Hardness |
|---|
|
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.
More
Low-Temperature D.O.T. Push-to-Connect Tube Fittings for Air
- Temperature Range: -40° to 210° F
- Tubing: Use with hard (Durometer 65D) nylon plastic
- Specifications Met: D.O.T. FMVSS 571, SAE J1131, SAE J2494-1, SAE J2494-3
Suitable for use in air brake lines, these fittings meet Department of Transportation FMVSS 571 safety standards for low-temperature 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. 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. They have good corrosion resistance.
NPTF (Dryseal) threads are compatible with NPT threads. The male threads have an acrylic sealant applied to protect 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.
| For Tube OD | Pipe Size  | Material | Max. Pressure | Features | Each | |
NPTF Threads | ||||||
|---|---|---|---|---|---|---|
| 5/32" | 1/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 000000000 | 00000 |
| 1/4" | 1/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 0000 |
| 1/4" | 1/4 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 0000 |
| 3/8" | 1/4 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 0000 |
| 3/8" | 3/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 1/2" | 3/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 000000000 | 00000 |
| 1/2" | 1/2 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 3/4" | 3/4 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 000000000 | 00000 |
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
| For Tube OD | Pipe Size | Material | Max. Pressure | Features | Each | |
NPTF Threads | ||||||
|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 1/4" | 1/4 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 0000 |
| 3/8" | 1/4 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 3/8" | 3/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 1/2" | 3/8 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 00000000 | 00000 |
| 1/2" | 1/2 | Brass | 150 psi @ 72° F | Acrylic Thread Sealant | 000000000 | 00000 |