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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Water-Resistant EPDM Gaskets for Grooved-End Pipe Fittings
Form a snug seal on grooved-end pipe fittings where water is a concern. Made of EPDM rubber, these gaskets won't break down from contact with water.
For technical drawings and 3-D models, click on a part number.
| For Pipe Size  | ID | OD | Thick. | Max. Pressure, psi | Temperature Range, ° F | Color | Each | |
| 2 | 2 3/8" | 3 5/16" | 1 3/32" | 750 | -30° to 250° | Black | 00000000 | 000000 |
| 2 1/2 | 2 7/8" | 3 3/4" | 1 3/32" | 750 | -30° to 250° | Black | 0000000 | 00000 |
| 3 | 3 1/2" | 4 1/2" | 1 3/32" | 750 | -30° to 250° | Black | 00000000 | 00000 |
| 4 | 4 1/2" | 5 3/4" | 1 7/32" | 750 | -30° to 250° | Black | 00000000 | 00000 |
| 6 | 6 5/8" | 8" | 1 3/16" | 700 | -30° to 250° | Black | 0000000 | 000000 |
Oil-Resistant Buna-N Gaskets for Grooved-End Pipe Fittings
Create a tight seal on grooved-end pipe fittings that are exposed to oil. These gaskets are Buna-N, so they won't break down from oil.
For technical drawings and 3-D models, click on a part number.
| For Pipe Size | ID | OD | Thick. | Max. Pressure, psi | Temperature Range, ° F | Color | Each | |
| 2 | 2 3/8" | 3 5/16" | 1 3/32" | 750 | -20° to 180° | Black | 00000000 | 000000 |
| 2 1/2 | 2 7/8" | 3 3/4" | 1 3/32" | 750 | -20° to 180° | Black | 0000000 | 00000 |
| 3 | 3 1/2" | 4 1/2" | 1 3/32" | 750 | -20° to 180° | Black | 00000000 | 00000 |
| 4 | 4 1/2" | 5 3/4" | 1 7/32" | 750 | -20° to 180° | Black | 00000000 | 00000 |
| 6 | 6 5/8" | 8" | 1 3/16" | 700 | -20° to 180° | Black | 0000000 | 000000 |
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.
Clamps have a two-piece housing that can remain intact for installation.
For technical drawings and 3-D models, click on a part number.
- For Use With: See table
- Temperature Range: See table
- Specifications Met: UL Listed, FM Approved, ASTM A536
Clamps | Replacement Gaskets | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Pipe Size | For Pipe OD | Max. Pressure | Temperature Range | Color | Material | Gasket Material | Each | Each | ||
Air, Oil | ||||||||||
| 2 | 2 3/8" | 750 psi @ 72° F | -20° to 180° F | Orange | Enamel-Coated Iron | Buna-N Rubber | 00000000 | 000000 | 00000000 | 000000 |
| 2 1/2 | 2 7/8" | 750 psi @ 72° F | -20° to 180° F | Orange | Enamel-Coated Iron | Buna-N Rubber | 0000000 | 00000 | 0000000 | 00000 |
| 3 | 3 1/2" | 750 psi @ 72° F | -20° to 180° F | Orange | Enamel-Coated Iron | Buna-N Rubber | 00000000 | 00000 | 00000000 | 00000 |
| 4 | 4 1/2" | 750 psi @ 72° F | -20° to 180° F | Orange | Enamel-Coated Iron | Buna-N Rubber | 00000000 | 000000 | 00000000 | 00000 |
| 6 | 6 5/8" | 750 psi @ 72° F | -20° to 180° F | Orange | Enamel-Coated Iron | Buna-N Rubber | 0000000 | 000000 | 0000000 | 000000 |
Water | ||||||||||
| 2 | 2 3/8" | 750 psi @ 72° F | -30° to 250° F | Orange | Enamel-Coated Iron | EPDM Rubber | 00000000 | 00000 | 00000000 | 00000 |
| 2 1/2 | 2 7/8" | 750 psi @ 72° F | -30° to 250° F | Orange | Enamel-Coated Iron | EPDM Rubber | 0000000 | 00000 | 0000000 | 00000 |
| 3 | 3 1/2" | 750 psi @ 72° F | -30° to 250° F | Orange | Enamel-Coated Iron | EPDM Rubber | 00000000 | 00000 | 00000000 | 00000 |
| 4 | 4 1/2" | 750 psi @ 72° F | -30° to 250° F | Orange | Enamel-Coated Iron | EPDM Rubber | 00000000 | 000000 | 00000000 | 00000 |
| 6 | 6 5/8" | 700 psi @ 72° F | -30° to 250° F | Orange | Enamel-Coated Iron | EPDM Rubber | 0000000 | 000000 | 0000000 | 000000 |