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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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.
Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance. Fittings with a threaded end are also known as hose nipples.
Fittings with a hex body can be tightened with a wrench.
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 | |
Aluminum | |||||
|---|---|---|---|---|---|
| 1/2" | 1/2 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 000000 |
| 3/4" | 3/4 | Hex | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 1" | 1 | Hex | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 1 1/4" | 1 1/4 | Hex | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 1 1/2" | 1 1/2 | Hex | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 2" | 2 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 2 1/2" | 2 1/2 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 3" | 3 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 4" | 4 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 00000 |
| 6" | 6 | Round | ASME B1.20.1, ASTM B241 | 0000000 | 000000 |
Aluminum Quick-Connect Pipe for Compressed Air
- For Use With: Air, Coolant, Nitrogen, Oil
- Maximum Pressure: 230 psi @ 72° F
- Specifications Met: ASTM B241
- Fittings: Use Quick-Disconnect Aluminum
Build a compressed air system in half the time it would take to build a copper or steel system. Also known as Unipipe, this pipe is part of a quick-connect system. The compatible fittings connect to this pipe when you finger tighten their collar and then use a wrench for the final quarter turn. A compression ring and O-ring inside the fitting seal it onto this pipe.
Choose blue or gray pipe for easy identification. Blue pipe is often used for compressed air systems. Use a deburring scraper (sold separately) to smooth rough edges left behind after trimming the pipe to size.
For technical drawings and 3-D models, click on a part number.
| OD | ID | Wall Thick. | Construction | Material | 3 ft. Lg. | 8 ft. Lg. | |
| 3/4" (20 mm) | 0.709" (18 mm) | 0.039" (1 mm) | Seamless | Powder-Coated 6060 Aluminum | 0000000 | ||
| 1" (25 mm) | 0.898" (22.8 mm) | 0.043" (1.1 mm) | Seamless | Powder-Coated 6060 Aluminum | 0000000 | ||
| 1 1/2" (40 mm) | 1.472" (37.4 mm) | 0.051" (1.3 mm) | Seamless | Powder-Coated 6060 Aluminum | 0000000 |
Place the tool over the end of your tube and twist to deburr.
| For Tube OD | Blade Material | Overall Lg. | Body Material | For Use On | Each | |
For Deburring Outer Tube Edges and Inner Tube Edges | ||||||
|---|---|---|---|---|---|---|
| 3/16"-1 1/2" | Steel | 2 1/4" | Zinc | Aluminum, Copper, Brass, Plastic | 0000000 | 000000 |