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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Grooved-End Iron Pipe Fittings
The grooved ends on these fittings connect to pipe with a clamp to easily install piping systems. Since there’s no heat or threading required, they provide quick access to a pipe line for routine maintenance. Fittings are also known as Victaulic fittings. They are for use in noncorrosive applications.
For technical drawings and 3-D models, click on a part number.
Straight Reducing Adapters
- For Use With: Air, Water
- Temperature Range: -30° to 250° F
- Specifications Met: UL Listed, ASTM A536, FM Approved
Pipe Size | ||||||
|---|---|---|---|---|---|---|
(A) | (B) | Max. Pressure | Color | Material | Each | |
Grooved End × NPT Male | ||||||
| 2 | 1 | 750 psi @ 72° F | Orange | Enamel-Coated Iron | 00000000 | 000000 |
| 2 | 1 1/2 | 750 psi @ 72° F | Orange | Enamel-Coated Iron | 00000000 | 00000 |
| 2 1/2 | 1 1/2 | 750 psi @ 72° F | Orange | Enamel-Coated Iron | 00000000 | 000000 |
| 2 1/2 | 2 | 750 psi @ 72° F | Orange | Enamel-Coated Iron | 00000000 | 00000 |