High-Temperature EPDM Rubber Gaskets for Boiler and Access Covers
Elliptical
Oblong
These EPDM rubber gaskets stand up to steam. Use them to seal closures on industrial boilers.
For technical drawings and 3-D models, click on a part number.
Inside | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Gasket Wd. | Thick. | Max. Pressure, psi | Temperature Range, °F | Hardness | Hardness Rating | Color | Each | |
Elliptical | ||||||||||
| 2 1/2" | 3 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 2 3/4" | 3 3/4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 2 3/4" | 3 3/4" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3" | 4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3" | 4" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/4" | 4 1/4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/4" | 4 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/4" | 5" | 9/16" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/2" | 4 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/2" | 4 1/2" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 4" | 5" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 4" | 6" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 4" | 6" | 3/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 6" | 8" | 3/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 10" | 14" | 1 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 10 1/2" | 14 1/2" | 1 3/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 11" | 15" | 1" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 11" | 15" | 1 1/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 11" | 15" | 1 3/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 11 3/4" | 15 3/4" | 1 3/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 11 3/4" | 15 3/4" | 1 3/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12" | 16" | 1" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12" | 16" | 1 1/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12" | 16" | 1 3/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12" | 16" | 1 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12 1/2" | 16 1/2" | 1" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 14" | 18" | 1 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
Oblong | ||||||||||
| 2 1/4" | 3 1/4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 2 1/2" | 3 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 2 3/4" | 3 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 2 3/4" | 3 3/4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 2 3/4" | 4 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3" | 4" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3" | 4 1/2" | 9/16" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/4" | 4 1/2" | 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/4" | 4 1/2" | 9/16" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 3 1/2" | 4 1/2" | 9/16" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 4" | 6" | 5/8" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 0000 |
| 11" | 15" | 1 1/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 12" | 16" | 1 1/2" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 00000 |
| 14" | 18" | 1 1/4" | 1/4" | 180 | -55° to 380° | Durometer 80A | Hard | Black | 0000000 | 000000 |
High-Temperature Rubber-Coated Fiberglass
Gaskets for Boiler and Access Covers
Made of woven fiberglass that is reinforced with brass wire and coated with rubber, these gaskets lay flat and maintain their shape when compressed. They’re built to handle hot environments and fit closures on industrial boilers.
For technical drawings and 3-D models, click on a part number.
Inside | ||||||||
|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Gasket Wd. | Thick. | Max. Pressure, psi | Temperature Range, °F | Color | Each | |
Elliptical | ||||||||
| 3" | 4" | 1/2" | 1/4" | 180 | -20° to 400° | White | 00000000 | 000000 |
| 3" | 4" | 5/8" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 3" | 4" | 3/4" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 3 1/2" | 4 1/2" | 1/2" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 3 1/2" | 4 1/2" | 5/8" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 4" | 6" | 5/8" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 4" | 6" | 3/4" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 10" | 14" | 1 1/4" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 11" | 15" | 1 1/4" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
| 12" | 16" | 1 1/4" | 1/4" | 180 | -20° to 400° | White | 00000000 | 00000 |
Sealing Grommets
Style 3
Style 4
Styles 3-4
Create a tight seal around wire, cable, and cords with these grommets to keep out dust, debris, and moisture. Made of nitrile, all are abrasion, oil, and grease resistant. Use their aluminum flange to secure them to surfaces with screws. They can be used outdoors.
Styles 2, 4, 6, and 7 grommets have precut holes—select the proper ID to match your cable.
For technical drawings and 3-D models, click on a part number.
| Style | ID | Flange Lg. (G) | Flange Wd. (H) | Overall Ht. (E) | Temp. Range, °F | For Use Outdoors | No. of Mount. Holes | Mounting Hole Dia. | Mounting Fasteners Included | Color | Each | |
Nitrile Rubber with Aluminum Flange | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1/64"-2" | 5 1/4" | 3" | 0.16" | -20° to 220° | Yes | 8 | 1/8" | No | Black | 00000000 | 000000 |
| 4 | 1/4" | 5 1/4" | 3" | 0.16" | -20° to 220° | Yes | 8 | 1/8" | No | Black | 00000000 | 00000 |
| 4 | 1" | 5 3/4" | 3" | 0.16" | -20° to 220° | Yes | 8 | 1/8" | No | Black | 00000000 | 00000 |