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Cam-and-Groove |
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For Pipe Schedule For Pipe Schedule |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Specifications Met Specifications Met |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Threading Threading |
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External Square | Square |
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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About Fire-Fighting Hose Threads
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Low-Pressure Brass and Bronze Threaded Pipe Fittings
Use these fittings in low-pressure flow applications. They have good corrosion resistance. Fittings rated for use with drinking water meet NSF/ANSI 61 safety standards.
Union connectors separate into three pieces so you can access your line without unthreading pipe connections.
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.
Right-angle tees are also known as run tees. Inline tees are also known as branch tees.
NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With:
Brass: Air, Drinking Water, Natural Gas, Oil
Bronze: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met: See table
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: See table
Pipe Size | For Flange | ||||||||
---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Max. Pressure | Material | Hex Width | Class | Material | Specifications Met | Each | |
NPT Male × NPT Female | |||||||||
3 | 1 | 200 psi @ 72° F | Brass | 1 31/32" | 150 | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 0000000 |
3 | 1 1/4 | 200 psi @ 72° F | Brass | 2 13/32" | 150 | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
3 | 1 1/2 | 200 psi @ 72° F | Brass | 2 47/64" | 150 | Brass | ASME B1.20.1, ASME B16.15, ASTM A584, NSF/ANSI 61 | 00000000 | 000000 |
3 | 2 | 200 psi @ 72° F | Brass | 3 9/32" | 150 | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
3 | 2 1/2 | 200 psi @ 72° F | Brass | 3 7/8" | 150 | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
3 1/2 | 3 | 200 psi @ 72° F | Brass | 4 1/4" | 150 | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
4 | 3 | 200 psi @ 72° F | Brass | 4 5/8" | 150 | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 000000 |

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

- For Use With: See table
- Pressure Class: See table
- Specifications Met: See table
- Pipe Nipples and Pipe: See table
- Flanges: See table
For Pipe | For Flange | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Max. Pressure | Pressure Class | Material | Schedule | Material | Class | Material | For Use With | Specifications Met | Each | |
NPSL Female | |||||||||||
3 | 200 psi @ 72° F | 125 | Brass | 40 | Brass | 150 | Brass | Air, Natural Gas, Oil | ASME B16.15 | 00000000 | 0000000 |

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met:
NPT × NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT × BSPT: ASME B16.15, ASME BS21, ASTM B584, NSF/ANSI 61 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | Max. Pressure | Material | Each | |
NPT Female × NPT Male | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: See table
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: See table
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | ||||||
---|---|---|---|---|---|---|
(A) | (B) | Max. Pressure | Material | Specifications Met | Each | |
NPT Female | ||||||
2 | 3 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 0000000 |
3 | 1 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
3 | 1 1/2 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 000000 |
3 | 2 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, NSF/ANSI 61 | 00000000 | 000000 |
3 | 2 1/2 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: See table
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | ||||||
---|---|---|---|---|---|---|
(A) | (B) | Max. Pressure | Material | Specifications Met | Each | |
NPT Female | ||||||
2 | 3 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 0000000 |
2 1/2 | 3 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 000000 |
3 | 2 | 200 psi @ 72° F | Brass | ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61 | 00000000 | 000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 000000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water - Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze
Pipe Size | Max. Pressure | Material | Each | |
NPT Female | ||||
---|---|---|---|---|
3 | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584, NSF/ANSI 61 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Pipe Size | Plug Construction | Max. Pressure | Material | Each | |
NPT Male | |||||
---|---|---|---|---|---|
3 | Solid | 200 psi @ 72° F | Brass | 00000000 | 0000000 |

- For Use With: Air, Drinking Water, Natural Gas, Oil
- Pressure Class : 125
- Specifications Met: See table
- Pipe Nipples and Pipe: Use Schedule 40 brass
- Flanges: Use Class 150 brass
Standard-Wall Brass Threaded Pipe Nipples and Pipe
Also known as Schedule 40, this pipe is for use in low-pressure flow applications. It is brass, which offers good corrosion resistance. Pipe is seamless and has a smooth interior for unrestricted flow.
Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
For technical drawings and 3-D models, click on a part number.

- For Use With: Air, Drinking Water, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM B687, NSF/ANSI 61
- Fittings: Use Class 125 brass or bronze
- Flanges: Use Class 150 brass or bronze
Pipe Size | Lg. | Construction | Each | |
3 | 2 5/8" | Seamless | 00000000 | 000000 |

- For Use With: Air, Drinking Water, Natural Gas, Steam, Oil, Water
- Specifications Met:
Lengths 12" and Shorter: ASTM B687, NSF/ANSI 61
Lengths 14" and Longer: ASTM B687, Fed. Spec. WW-N-351C, NSF/ANSI 61 - Fittings: Use Class 125 brass or bronze
- Flanges: Use Class 150 brass or bronze
Lg. | Construction | Each | |
3 Pipe Size | |||
---|---|---|---|
3" | Seamless | 00000000 | 000000 |
3 1/2" | Seamless | 00000000 | 00000 |
4" | Seamless | 00000000 | 00000 |
4 1/2" | Seamless | 00000000 | 000000 |
5" | Seamless | 00000000 | 000000 |
5 1/2" | Seamless | 00000000 | 000000 |
6" | Seamless | 00000000 | 000000 |
8" | Seamless | 00000000 | 000000 |
9" | Seamless | 00000000 | 000000 |
10" | Seamless | 00000000 | 000000 |
12" | Seamless | 00000000 | 000000 |
Low-Pressure Brass and Bronze Threaded Pipe Flanges


- For Use With: Air, Drinking Water, Natural Gas, Oil, Steam, Water
- Pressure Class: 150
- Specifications Met:
NPT: ASME B1.20.1, ASME B16.24, ASTM B584, NSF/ANSI 61
BSPT: ASTM B584, BS21 - Pipe Nipples and Pipe: Use Schedule 40 brass
- Fittings:
NPT: Use Class 125 brass
BSPT: Use Class 125 bronze
Also known as Pressure Class 150 flanges, these are designed for low-pressure applications. Bolt two same-size flanges together with a gasket (sold separately) to create an access point within a line. Flanges have good corrosion resistance. To adhere to safety standards for drinking water systems, use flanges that meet NSF/ANSI 61.
For technical drawings and 3-D models, click on a part number.
Bolt Hole | |||||||||
---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flange OD | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Max. Pressure | Material | Each | |
NPT | |||||||||
3 | 7 1/2" | 5/8" | 3/4" | 4 | 6" | 225 psi @ 72° F | Brass | 00000000 | 0000000 |
Brass and Bronze Unthreaded Pipe Flanges
Bolt these flanges to equipment or to another same-size, flat-surface flange with a gasket (sold separately). They have good corrosion resistance.
Cap flanges are also known as blind flanges.
For technical drawings and 3-D models, click on a part number.


- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Water
- Pressure Class : 150
- Specifications Met: ASME B16.24
- Pipe Nipples and Pipe: Use Schedule 40 brass
Bolt Hole | |||||||||
---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flange OD | For Bolt Dia. | Dia. | No. of | Bolt Circle Dia. | Max. Pressure | Material | Each | |
3 | 7 1/2" | 1/2" | 3/4" | 4 | 6" | 225 psi @ 72° F | Brass | 00000000 | 0000000 |
Easy-Fit Barbed Hose Fittings for Air and Water
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp.
Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance.
Fittings with a threaded end are also known as hose nipples.
For technical drawings and 3-D models, click on a part number.

- Maximum Pressure: 125 psi @ 72° F, except For 5" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
For Hose ID | Pipe Size | Body Shape | Specifications Met | Each | |
Brass | |||||
---|---|---|---|---|---|
3" | 3 | Round | ASME B1.20.1, ASTM B43 | 0000000 | 0000000 |
Metal Cam-and-Groove Hose Couplings for Water

A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug.
Plugs with male threaded end are also known as F adapters.
Plugs with female threaded end are also known as A adapters.
Brass couplings are softer than aluminum plugs and sockets, so they’re easier to thread together. They have good corrosion resistance.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.
Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.
For technical drawings and 3-D models, click on a part number.

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Specifications Met: Fed. Spec. A-A-59326
- Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings
Coupling Size | Plug OD | Pipe Size | Max. Pressure | Each | |
Brass | |||||
---|---|---|---|---|---|
3 | 3 5/8" | 3 | 200 psi @ 72° F | 000000000 | 0000000 |

- Maximum Pressure: See table
- Temperature Range: -65° to 250° F
- Specifications Met: Fed. Spec. A-A-59326
- Compatible With: Andrews Cam-and-Groove Couplings, Dixon Cam-and-Groove Couplings, Ever-Tite Cam-and-Groove Couplings, PT Coupling Cam-and-Groove Couplings
Coupling Size | Plug OD | Pipe Size | Max. Pressure | Each | |
Brass | |||||
---|---|---|---|---|---|
3 | 3 5/8" | 3 | 200 psi @ 72° F | 000000000 | 000000 |
Fire-Fighting Hose Fittings
Connect these fittings to fire hydrants and washdown equipment. Made of brass, they have good corrosion resistance. Some have a hex in the middle so you can tighten them with a wrench.
NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.
For technical drawings and 3-D models, click on a part number.

Fire Hose Trade Size | Pipe Size | Material | Each | |
3 | 3 | Brass | 0000000 | 0000000 |

PIpe Size | Fire Hose Trade Size | Material | Each | |
3 | 3 | Brass | 0000000 | 0000000 |

Fire Hose Trade Size (A) | Pipe Size (B) | Material | Each | |
2 1/2 | 3 | Brass | 0000000 | 0000000 |