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Stainless Steel High-Pressure Barbed Tube Fittings for Air and Water
- Temperature Range: See table
- Tubing: Use with firm (Durometer 75A-95A) EVA plastic, polyethylene plastic, polypropylene plastic or PVC plastic
Fittings withstand pressures up to 250 psi. They are 303 stainless steel for very good corrosion resistance.
Metric, 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.
Straight Adapters, Tube × Male Threaded Pipe
Metric, BSPP, and
UN/UNF (SAE Straight)
Male Threads with Gasket
UN/UNF (SAE Straight)
Male Threads with Gasket
| For Tube ID | Pipe Size  | Thread Size | Thread Pitch, mm | Material | Gasket Material | Max. Pressure | Temp. Range, °F | Number of Barbs | Each | |
NPT Threads | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/32" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 000000 |
| 1/16" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 5/64" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/8" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 0.17" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/4" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 7/16" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 2mm | 1/16 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 2mm | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 2mm | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | 3/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | 1/2 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/16 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 3/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 3/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/2 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | 1/16 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | 3/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | 3/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | 1/2 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
Metric Threads | ||||||||||
| 1mm | __ | M3 | 0.5 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 2mm | __ | M3 | 0.5 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | __ | M3 | 0.5 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | M5 | 0.8 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | M6 | 0.75 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | M8 | 0.75 | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
BSPP Threads | ||||||||||
| 2mm | 1/8 | __ | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | 1/8 | __ | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/8 | __ | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | 1/4 | __ | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | 1/4 | __ | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
BSPT Threads | ||||||||||
| 1/16" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/16" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/8" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/8" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 0.17" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 0.17" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/4" | 1/8 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/4" | 1/4 | __ | __ | 303 Stainless Steel | __ | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
UN/UNF (SAE Straight) Threads | ||||||||||
| 0.012" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 0.02" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 0.025" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 1/32" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 0.04" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 0.058" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 1/16" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 5/64" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/8" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 0.17" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 1/4" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 0000 |
| 7/16" | __ | 10-32 | __ | 303 Stainless Steel | Viton® Fluoroelastomer Rubber | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
Straight Adapters, Tube × Female Threaded Pipe
| For Tube ID | Thread Size | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Number of Barbs | Each | |
NPT Threads | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/32" | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 000000 |
| 1/16" | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 5/64" | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/8" | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 0.17" | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/4" | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 7/16" | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 2mm | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | __ | 1/2 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | __ | 1/2 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | __ | 1/8 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | __ | 1/4 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 8mm | __ | 1/2 | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
Metric Threads | ||||||||
| 1mm | M3 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 2mm | M3 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 4mm | M3 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
| 6mm | M5 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 500° F | Single | 00000000 | 00000 |
UN/UNF (SAE Straight) Threads | ||||||||
| 0.02" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 0.025" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 1/32" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 0.04" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 0.058" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | None | 0000000 | 00000 |
| 1/16" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 5/64" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/8" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 0.17" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
| 1/4" | 10-32 | __ | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | Single | 0000000 | 00000 |
Straight Connectors, Tube
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.012" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| 0.02" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.025" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.04" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.058" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
Cross Connectors, Tube
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.012" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| 0.02" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.025" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.04" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.058" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
Tee Connectors, Tube
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.012" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| 0.02" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.025" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.04" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.058" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
Wye Connectors, Tube
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.012" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| 0.02" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.025" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.04" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.058" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 00000 |
Brass High-Pressure Barbed Tube Fittings for Air and Water
- Temperature Range: -40° to 250° F
- Tubing: Use with hard (Durometer 65A-60D) EVA plastic, polyurethane rubber or PTFE plastic
These fittings can handle higher pressures than other brass barbed tube fittings for air and water. The barb grips onto tubing, providing a secure hold with no clamp required. Fittings are brass for good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
| For Tube ID | Pipe Size | Material | Barb Material | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/32" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 000000 |
| 1/32" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.04" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.04" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.05" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.05" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/16" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/16" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 3/32" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 3/32" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/8" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/8" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
Straight Adapters, Tube × Female Threaded Pipe
| For Tube ID | Pipe Size | Material | Barb Material | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/32" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 000000 |
| 1/32" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.04" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.04" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.05" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 0.05" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/16" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/16" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 3/32" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 3/32" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/8" | 1/8 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
| 1/8" | 1/4 | Brass | 321 Stainless Steel | 250 psi @ 72° F | 00000000 | 00000 |
Brass Low-Pressure Barbed Tube Fittings for Air and Water
A brass body provides protection against corrosive environments. Fittings have barbs that grip onto tubing.
Fittings with a single barb provide a smooth clamping surface for extra-tight connections that minimize leaks.
UN/UNF (SAE Straight) male threads with gasket provide extra protection against leaks. Also known as O-ring boss threads.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- Temperature Range: NPT, UN/UNF (SAE Straight) Threads: 32° to 180° F
NPTF Threads: -65° to 75° F
BSPT Threads: -40° to 160° F - Tubing: NPT, UN/UNF (SAE Straight) Threads: Use with firm (Durometer 85A) polyurethane rubber
NPTF Threads: Use with firm (Durometer 95A) polyurethane rubber
BSPT Threads: Use with firm (Durometer 85A) nylon plastic
| For Tube ID | Pipe Size | Thread Size | Number of Barbs | Material | Gasket Material | Max. Pressure | Lg. | Pkg. Qty. | Pkg. | |
NPT Threads | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8" | 1/16 | __ | Single | Brass | __ | 150 psi @ 72° F | 11/16" | 5 | 0000000 | 000000 |
| 1/8" | 1/8 | __ | Multiple | Brass | __ | 150 psi @ 72° F | 1" | 5 | 0000000 | 0000 |
UN/UNF (SAE Straight) Threads | ||||||||||
| 1/16" | __ | 3-56 | Single | Brass | __ | 150 psi @ 72° F | 1/4" | 10 | 0000000 | 0000 |
| 1/16" | __ | 10-32 | Multiple | Brass | Buna-N Rubber | 150 psi @ 72° F | 9/16" | 10 | 0000000 | 00000 |
| 1/8" | __ | 10-32 | Multiple | Brass | Buna-N Rubber | 150 psi @ 72° F | 5/8" | 10 | 0000000 | 00000 |
| 1/8" | __ | 10-32 | Multiple | Brass | Buna-N Rubber | 150 psi @ 72° F | 13/16" | 10 | 0000000 | 00000 |
Straight Adapters (Intermittent Swivel), Tube × Male Threaded Pipe
UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
- Temperature Range: 32° to 180° F
- Tubing: Use with firm (Durometer 85A) polyurethane rubber
Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.
Replacement Gaskets
| ID | OD | Gasket Material | Max. Pressure | Gasket Color | Pkg. Qty. | Pkg. | |
| 5/32" | 15/64" | Buna-N Rubber | 150 psi @ 72° F | Black | 25 | 0000000 | 00000 |
Aluminum Low-Pressure Barbed Tube Fittings for Air and Water
- For Use With: Air, Lubricated Air, Water
- Temperature Range: -40° to 230° F
- Tubing: Use with hard (Durometer 75A-60D) EVA plastic, polyethylene plastic, polyurethane rubber or PVDF plastic
Made of aluminum, these fittings are lighter in weight than other metal barbed tube fittings and have good corrosion resistance. The barb grips onto tubing, providing a secure hold with no clamp required.
Metric, BSPP, and UN/UNF (SAE Straight) male threads have a gasket or O-ring for a tight seal.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
Metric and UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
| For Tube ID | Pipe Size | Thread Size | Thread Pitch, mm | Material | Gasket Material | O-Ring Material | Max. Pressure | Each | |
NPT Threads | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2mm | 1/8 | __ | __ | Aluminum | __ | __ | 125 psi @ 72° F | 0000000 | 00000 |
| 4mm | 1/8 | __ | __ | Aluminum | __ | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 4mm | 1/4 | __ | __ | Aluminum | __ | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 4mm | 3/8 | __ | __ | Aluminum | __ | __ | 125 psi @ 72° F | 0000000 | 00000 |
Metric Threads | |||||||||
| 1mm | __ | M3 | 0.5 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 1mm | __ | M5 | 0.8 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 2mm | __ | M3 | 0.5 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 2mm | __ | M5 | 0.8 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 2mm | __ | M6 | 0.75 | Aluminum | __ | Buna-N Rubber | 125 psi @ 72° F | 0000000 | 00000 |
| 4mm | __ | M3 | 0.5 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 4mm | __ | M5 | 0.8 | Aluminum | Fiber | __ | 125 psi @ 72° F | 0000000 | 0000 |
| 4mm | __ | M6 | 0.75 | Aluminum | __ | Buna-N Rubber | 125 psi @ 72° F | 0000000 | 00000 |
BSPP Threads | |||||||||
| 4mm | 1/8 | __ | __ | Aluminum | __ | Buna-N Rubber | 125 psi @ 72° F | 00000000 | 00000 |
| 4mm | 1/4 | __ | __ | Aluminum | __ | Buna-N Rubber | 125 psi @ 72° F | 00000000 | 00000 |
Straight Adapters, Tube × Female Threaded Pipe
Choose-a-Color Aluminum Low-Pressure Barbed Tube Fittings for Air and Water
- For Use With: Air, Lubricated Air, Water
- Temperature Range: -40° to 230° F
- Tubing: Use with hard (Durometer 75A-60D) EVA plastic, polyethylene plastic, polyurethane rubber or PVDF plastic
Color-code fittings for easy identification. Fittings are aluminum, which is lightweight with good corrosion resistance. The barb grips onto tubing, providing a secure hold with no clamp required.
Metric and UN/UNF (SAE Straight) male threads have a gasket for a tight seal.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Tube × Male Threaded Pipe
Metric and UN/UNF
(SAE Straight) Male
Threads with Gasket
(SAE Straight) Male
Threads with Gasket
Low-Profile High-Pressure Quick-Disconnect Tube Couplings for Air
- Temperature Range: -30° to 250° F
- Tubing: Use with firm or soft (Durometer 35A-90A) Buna-N rubber, EVA plastic, gum rubber, latex rubber, neoprene rubber, polyurethane rubber, PVC plastic or silicone rubber, except for fittings with pipe end
With no latch, these couplings have a compact design to fit in small spaces. They connect with a push and disconnect with a pull, so you can easily access your line. Couplings consist of a plug and a socket (sold separately). They have a universal connection, so the plugs will connect to any of the sockets regardless of the pipe or tube size. They are nickel-plated brass for very good corrosion resistance.
Note: For a complete coupling, order a plug and a socket.
For technical drawings and 3-D models, click on a part number.
Plugs, Female Threaded Pipe
Open Flow | ||||
|---|---|---|---|---|
| Thread Size | Material | Max. Pressure | Each | |
UN/UNF (SAE Straight) Threads | ||||
| 10-32 | Nickel-Plated Brass | 700 psi @ 72° F | 0000000 | 00000 |
Sockets, Male Threaded Pipe
Sockets with shut-off have a valve to stop the flow when the coupling is separated, so air won’t leak from your line.
Sockets, Female Threaded Pipe
