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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Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size
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Routing Clamps
Brace pipe, tubing, and conduit directly against the mounting surface.
Brass clamps are excellent for use with copper because brass won't corrode copper like steel and stainless steel.
For technical drawings and 3-D models, click on a part number.
ID | Mounting | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Mounting Points | Inch | Metric, mm | For Pipe Size | Ctr.-to-Ctr. Lg. | Lg. | Wd. | Ht. | Thick. | Fasteners Included | Hole Dia. | For Use Outdoors | Pkg. Qty. | Pkg. | |
Brass | ||||||||||||||
1 | 3/16" | 5 | __ | 7/16" | 7/8" | 1/2" | 1/4" | 1/32" | No | 3/16" | No | 25 | 0000000 | 000000 |
1 | 1/4" | 6 | __ | 1/2" | 1" | 1/2" | 5/16" | 1/32" | No | 3/16" | No | 25 | 0000000 | 00000 |
1 | 5/16" | 8 | __ | 1/2" | 1" | 1/2" | 3/8" | 1/32" | No | 3/16" | No | 25 | 0000000 | 00000 |
1 | 3/8" | 10 | __ | 9/16" | 1 1/4" | 5/8" | 7/16" | 1/16" | No | 3/16" | No | 25 | 0000000 | 00000 |
1 | 9/16" | 14 | 1/4 | 5/8" | 1 3/8" | 5/8" | 5/8" | 1/16" | No | 3/16" | No | 25 | 0000000 | 00000 |
Clamp-On Fittings for Copper Tubing
- For Use With: Water
- Temperature Range: 32° to 180° F
- Tubing: Use with copper
Use these clamp-on fittings to make leak-resistant connections on copper tubing without threading or soldering. Slide them over tubing and turn the end nuts until hand-tight, plus a quarter turn. The gasket compresses the tubing as you tighten, creating a seal while permitting moderate movement and misalignment of tube ends. Fittings are brass for good corrosion resistance.
Copper tube size is the accepted designation of the copper tubing industry, not the actual OD.
For technical drawings and 3-D models, click on a part number.
For Copper Tube Size | For Tube OD | Lg. | Material | Max. Pressure | Each | |
1/2 | 5/8" | 2 9/16" | Brass | 120 psi @ 72° F | 00000000 | 000000 |
1/2 | 5/8" | 4 3/4" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
3/4 | 7/8" | 2 13/16" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
3/4 | 7/8" | 4 29/32" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 | 1 1/8" | 3 1/4" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 | 1 1/8" | 5 3/16" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 1/4 | 1 3/8" | 2 27/32" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 1/4 | 1 3/8" | 4 7/8" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 1/2 | 1 5/8" | 3 3/32" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
1 1/2 | 1 5/8" | 4 29/32" | Brass | 120 psi @ 72° F | 00000000 | 00000 |
Noncontact Flow-Adjustment Valves
- Valve Type: Pinch
- For Use With: Water, Oil, Air, Deionized Water, Diesel Fuel, Ethylene Glycol, Fuel Oil, Isopropyl Alcohol, Kerosene, Methanol, Mineral Spirits, Sodium Hydroxide, Sodium Hypochlorite
Also known as pinch valves, these press down on the outside of tubing to adjust flow without contacting the process media. They can be used with any media that’s chemically compatible with your tubing.
Nickel-plated brass valves are more corrosion resistant than zinc or zinc-plated steel valves.
Valves with an open body provide easy access to tubing for maintenance or replacement.
Valves with a closed body securely hold tubing in place.
Panel-Mount Noncontact Flow-Adjustment Valves
- Valve Type: Pinch
For installation in instrument panels, these valves have a hex nut and threads below the handle. They press down on the outside of tubing to adjust flow without contacting the process media. Valves can be used with any media that’s chemically compatible with your tubing.
For technical drawings and 3-D models, click on a part number.
For Tube OD | Body Style | Panel Cutout Dia. | For Max. Tube Hardness | Each | |
Nickel-Plated Brass Body | |||||
---|---|---|---|---|---|
1/4" | Closed | 1/2" | Durometer 60A | 0000000 | 000000 |