Material Material |
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Length Length |
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Drive Style Drive Style |
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![]() | ![]() |
External Square | Square |
Specifications Met Specifications Met |
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Hex Width Hex Width |
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Tee Style Tee Style |
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![]() | ![]() |
Inline | Right Angle |
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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In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications. To prevent cracking, do not tighten more than a 1/4-turn past hand tight.
Union connectors separate into three pieces so you can access your line without unthreading pipe connections.
Threaded female x butt weld straight adapters are also known as half couplings.
Locknuts thread onto the male end of a fitting to provide extra holding power so the fitting won’t loosen from vibration.
Female x male 90° elbow adapters are also known as street elbows.
180° bend connectors are also known as U-bends.
Inline tees are also known as branch tees. Right-angle tees are also known as run tees.
NPTF (Dryseal) threads and NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 00000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 00000000 | 0000 |
3/4 | 150 psi @ 72° F | 00000000 | 0000 |
1 | 150 psi @ 72° F | 00000000 | 0000 |
1 1/4 | 150 psi @ 72° F | 00000000 | 0000 |
1 1/2 | 150 psi @ 72° F | 00000000 | 0000 |
2 | 150 psi @ 72° F | 000000000 | 0000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 150 psi @ 72° F | 000000000 | 00000 |
6 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 000000 |
1/4 | 150 psi @ 72° F | 000000000 | 00000 |
3/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female × Butt Weld | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 150 psi @ 72° F | 00000000 | 0000 |
1 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 0000 |
2 | 150 psi @ 72° F | 000000000 | 0000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 150 psi @ 72° F | 000000000 | 00000 |
6 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | ||||
---|---|---|---|---|
(A) | (B) | Max. Pressure | Each | |
NPT Male × NPT Female | ||||
1/4 | 1/8 | 150 psi @ 72° F | 000000000 | 00000 |
3/8 | 1/8 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 1/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 3/8 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 3/8 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 1/2 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 1/2 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 3/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | 3/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | 1 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/2 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 2 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 3 | 150 psi @ 72° F | 000000000 | 00000 |
Pipe Size | ||||
---|---|---|---|---|
(A) | (B) | Max. Pressure | Each | |
NPT Female | ||||
1/4 | 1/8 | 150 psi @ 72° F | 000000000 | 00000 |
3/8 | 1/8 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 3/8 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 1/2 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 3 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPSL Female | |||
---|---|---|---|
1/4 | 150 psi @ 72° F | 000000000 | 00000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
6 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female × NPT Male | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 00000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | ||||
---|---|---|---|---|
(A) | (B) | Max. Pressure | Each | |
NPT Female | ||||
1/2 | 1/4 | 150 psi @ 72° F | 000000000 | 000000 |
1/2 | 3/8 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 150 psi @ 72° F | 000000000 | 000000 |
3 | 2 1/2 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 3 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 00000000 | 00000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
6 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | ||||
---|---|---|---|---|
(A) | (B) | Max. Pressure | Each | |
NPT Female | ||||
1/2 | 1/4 | 150 psi @ 72° F | 000000000 | 000000 |
1/2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 3/8 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 2 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 2 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | ||||
---|---|---|---|---|
(A) | (B) | Max. Pressure | Each | |
NPT Female | ||||
1/2 | 3/4 | 150 psi @ 72° F | 000000000 | 000000 |
1/2 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 1 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 3/4 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 000000 |
3 | 150 psi @ 72° F | 000000000 | 000000 |
4 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Max. Pressure | Each | |
NPT Female | |||
---|---|---|---|
1/8 | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | 150 psi @ 72° F | 000000000 | 0000 |
1 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
2 | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | 150 psi @ 72° F | 000000000 | 00000 |
3 | 150 psi @ 72° F | 000000000 | 00000 |
4 | 150 psi @ 72° F | 000000000 | 00000 |
6 | 150 psi @ 72° F | 000000000 | 000000 |
Pipe Size | Plug Construction | Max. Pressure | Each | |
NPT Male | ||||
---|---|---|---|---|
3/8 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
1/2 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
1 1/2 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
2 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
2 1/2 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
3 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
4 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
Pipe Size | Plug Construction | Max. Pressure | Each | |
NPT Male | ||||
---|---|---|---|---|
1/8 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
1/4 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
3/8 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1/2 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
3/4 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1 1/4 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
1 1/2 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
2 | Solid | 150 psi @ 72° F | 000000000 | 0000 |
2 1/2 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
3 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
4 | Solid | 150 psi @ 72° F | 000000000 | 00000 |
6 | Solid | 150 psi @ 72° F | 000000000 | 00000 |