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Oil-Resistant Buna-N Gaskets for
Cam-and-Groove Hose Couplings
Use these Buna-N gaskets in metal cam-and-groove hose couplings. They resist water, salt water, waste water, ethylene glycol, hydraulic oil, petroleum oil, gasoline, diesel fuel, and citric acid.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Pkg. Qty. | Pkg. | |
| 1/2 | 0.69" | 1.06" | 0.15" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
| 3/4 | 0.88" | 1.38" | 0.22" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 1 | 1.06" | 1.56" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 1 1/4 | 1.36" | 1.94" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 1 1/2 | 1.63" | 2.19" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 2 | 2.00" | 2.63" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 2 1/2 | 2.38" | 3.13" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 3 | 3.00" | 3.72" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 4 | 4.00" | 4.88" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
| 5 | 4.88" | 5.91" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 5 | 0000000 | 00000 |
| 6 | 6.00" | 7.06" | 0.25" | -65° to 275° | Durometer 50A | Medium | Black | 5 | 0000000 | 00000 |
Oil-Resistant Food Industry Buna-N Gaskets
for Cam-and-Groove Hose Couplings
Made of FDA-listed material, use these gaskets in polypropylene cam-and groove hose couplings for food and beverage.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Specifications Met | Pkg. Qty. | Pkg. | |
| 3/4 | 0.88" | 1.38" | 7/32" | 10° to 180° | Durometer 50A | Medium | White | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 000000 |
| 1 | 1.06" | 1.56" | 1/4" | 10° to 180° | Durometer 50A | Medium | White | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 1 1/2 | 1.56" | 2.19" | 1/4" | 10° to 180° | Durometer 50A | Medium | White | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 2 | 2.00" | 2.63" | 1/4" | 10° to 180° | Durometer 50A | Medium | White | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 3 | 3.00" | 3.72" | 1/4" | 10° to 180° | Durometer 50A | Medium | White | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
Ultra-Chemical-Resistant FEP-Encapsulated Food
Industry Gaskets for Cam-and-Groove Hose Couplings
Both the FEP casing and the silicone core are made of FDA-listed material. Use these gaskets in metal cam-and-groove hose couplings. They resist vegetable and mineral oils, as well as acids and detergents.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Max. Pressure, psi | Temperature Range, °F | Hardness | Hardness Rating | Color | Specifications Met | Each | |
| 1/2 | 0.69" | 1.06" | 0.157" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 000000 |
| 3/4 | 0.88" | 1.38" | 0.218" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 1 | 1.06" | 1.56" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 0000 |
| 1 1/4 | 1.36" | 1.94" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 1 1/2 | 1.63" | 2.19" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 2 | 2.00" | 2.63" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 2 1/2 | 2.38" | 3.13" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 3 | 3.00" | 3.72" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 4 | 4.00" | 4.88" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 5 | 4.88" | 5.91" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
| 6 | 6.00" | 7.06" | 0.250" | 150 | -75° to 400° | Durometer 55A | Medium | Red | FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600 | 00000000 | 00000 |
Ultra-Chemical-Resistant FEP-Encapsulated
Gaskets for Cam-and-Groove Couplings
Made of FEP-encased Viton® fluoroelastomer, these gaskets resist acids and solvents. Use them in metal cam-and-groove hose couplings.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Max. Pressure, psi | Temperature Range, °F | Hardness | Hardness Rating | Color | Each | |
| 3/4 | 0.88" | 1.38" | 0.218" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 000000 |
| 1 | 1.06" | 1.56" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 1 1/4 | 1.36" | 1.94" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 1 1/2 | 1.63" | 2.19" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 2 | 2.00" | 2.63" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 2 1/2 | 2.38" | 3.13" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 3 | 3.00" | 3.72" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 4 | 4.00" | 4.88" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 5 | 4.88" | 5.91" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
| 6 | 6.00" | 7.06" | 0.250" | 125 | -15° to 400° | Durometer 60A | Medium Hard | Black | 0000000 | 00000 |
Chemical-Resistant Viton® Fluoroelastomer
Gaskets for Cam-and-Groove Hose Couplings
Use these Viton® fluoroelastomer gaskets in metal cam-and-groove hose couplings. They resist water, salt, detergents, varnish, ethanol, and biodiesel.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Each | |
| 1/2 | 0.69" | 1.06" | 0.15" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 3/4 | 0.88" | 1.38" | 0.22" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 0000 |
| 1 | 1.06" | 1.56" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 0000 |
| 1 1/4 | 1.36" | 1.94" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 1 1/2 | 1.63" | 2.19" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 2 | 2.00" | 2.63" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 2 1/2 | 2.38" | 3.13" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 3 | 3.00" | 3.72" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 4 | 4.00" | 4.88" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 5 | 4.88" | 5.91" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 6 | 6.00" | 7.06" | 0.25" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 8 | 8.00" | 9.12" | 0.31" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 00000 |
| 10 | 10.00" | 11 1/2" | 0.31" | -40° to 400° | Durometer 60A | Medium Hard | Green | 0000000 | 000000 |
Metal Detectable Gaskets for
Cam-and-Groove Hose Couplings
Form a tight seal on cam-and-groove hose connections without fear of contaminating your food processing line. The metal additive in these gaskets can be picked up by a metal detector, so you can find and remove them if they fall into your line. They are FDA compliant, meaning they are safe for direct contact with food, and they help you comply with Hazard Analysis and Critical Control Point (HACCP) programs for food safety.
EPDM gaskets hold up better than Buna-N and silicone in water, steam, and UV light. However, they will degrade from contact with oil.
Buna-N gaskets are the best choice for applications with animal or vegetable oil, since they will not degrade from oil contact.
Silicone gaskets can be used with the widest range of temperatures, and are often used in high-temperature applications. They withstand steam better than Buna-N, but not as well as EPDM.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Temperature Range, °F | Color | Specifications Met | Pkg. Qty. | Pkg. | |
EPDM Rubber | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 0.690" | 1.030" | 0.16" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 000000 |
| 3/4 | 0.880" | 1.380" | 0.22" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 1 | 1.060" | 1.560" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 1 1/4 | 1.360" | 1.940" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 1 1/2 | 1.620" | 2.190" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 | 2" | 3" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 1/2 | 2.380" | 3.130" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 3 | 3" | 3.720" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 4 | 4" | 4.870" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 5 | 4.880" | 5.910" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 00000 |
| 6 | 6" | 7.060" | 0.25" | -60° to 300° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 00000 |
Buna-N Rubber | |||||||||
| 1/2 | 0.690" | 1.030" | 0.16" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 0000 |
| 3/4 | 0.880" | 1.380" | 0.22" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 0000 |
| 1 | 1.060" | 1.560" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 1 1/4 | 1.360" | 1.940" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 1 1/2 | 1.620" | 2.190" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 | 2" | 3" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 1/2 | 2.380" | 3.130" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 3 | 3" | 3.720" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 4 | 4" | 4.870" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 5 | 4.880" | 5.910" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 6 | 6" | 7.060" | 0.25" | -30° to 220° | Black | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 00000 |
Silicone Rubber | |||||||||
| 1/2 | 0.690" | 1.030" | 0.16" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 3/4 | 0.880" | 1.380" | 0.22" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 0000 |
| 1 | 1.060" | 1.560" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 10 | 0000000 | 00000 |
| 1 1/4 | 1.360" | 1.940" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 1 1/2 | 1.620" | 2.190" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 | 2" | 3" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 5 | 0000000 | 00000 |
| 2 1/2 | 2.380" | 3.130" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 3 | 3" | 3.720" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 4 | 4" | 4.870" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 0000 |
| 5 | 4.880" | 5.910" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 00000 |
| 6 | 6" | 7.060" | 0.25" | -65° to 450° | Red | FDA Compliant 21 CFR 177.2600 | 1 | 0000000 | 00000 |
Weather-Resistant EPDM Gaskets for
Cam-and-Groove Hose Couplings
Use these gaskets with polypropylene, nylon, and PVDF cam-and-groove hose couplings.
For technical drawings and 3-D models, click on a part number.
| For Coupling Size | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Pkg. Qty. | Pkg. | |
| 3/4 | 0.88" | 1.38" | 7/32" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
| 1 | 1.06" | 1.56" | 1/4" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 1 1/2 | 1.56" | 2.19" | 1/4" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 0000 |
| 2 | 2.00" | 2.63" | 1/4" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
| 2 1/2 | 2.38" | 3 1/8" | 1/4" | 0° to 300° | Durometer 60A | Medium Hard | Black | 10 | 0000000 | 00000 |
| 3 | 3.00" | 3.72" | 1/4" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
| 4 | 4.00" | 4.87" | 1/4" | -30° to 250° | Durometer 50A | Medium | Black | 10 | 0000000 | 00000 |
Abrasion-Resistant Rubber Gaskets
for Twist-Claw Hose Couplings
Natural rubber gaskets are sized to fit Large-Diameter Twist-Claw Hose Couplings. The 2.215" OD gasket fits couplings with 1 1/4 and 1 1/2 pipe sizes. The 2.975" OD gasket fits couplings with a 2 pipe size.
SBR rubber gaskets are sized to fit Twist-Claw Hose Couplings (also known as universal hose couplings and Chicago couplings) with 1/4 to 1 pipe sizes. These gaskets are compatible with Dixon Air King series hose couplings.
| For Pipe Size | ID | OD | Thick. | Temperature Range, °F | Hardness | Hardness Rating | Color | Pkg. Qty. | Pkg. | |
| 1/4,3/8,1/2,3/4,1 | 0.625" | 1.313" | 7/16" | -20° to 160° | Durometer 55A | Medium | Black | 10 | 0000000 | 00000 |
Oil-Resistant Buna-N Gaskets
for Grip-Lock Hose Couplings
These gaskets are made of oil-resistant Buna-N.
Use the 0.938” OD gasket on double grip-lock hose couplings, which are also known as Thor couplings. They're compatible with Dixon Dual-Lock series, National-A series, and Perfecting P-series hose couplings.
Use the 1.072” OD gasket on grip-lock hose couplings, which are also called Bowes couplings. They're compatible with Dixon Dix-Lock series and Perfecting N-series hose couplings.