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Chemical-Resistant Viton® Fluoroelastomer O-Rings
for High-Polish Metal Sanitary Tube Fittings

Use these O-rings with metric sanitary fittings, which are sometimes called aseptic fittings. Made of Viton® fluoroelastomer, these O-rings resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol. They’re 3-A certified to meet sanitary design standards. They have a round profile and work for static and dynamic sealing applications.
Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tube OD, mm | Width, mm | ID, mm | OD, mm | Specifications Met | Temperature Range, °F | Color | 1-9 | 10-Up | |
| 10 | 3.5 | 12 | 19 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 000000 | 000000 |
| 15 | 3.5 | 18 | 25 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 20 | 3.5 | 22 | 29 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 25 | 3.5 | 28 | 35 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 32 | 5 | 34 | 44 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 40 | 5 | 40 | 50 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 50 | 5 | 52 | 62 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 65 | 5 | 68 | 78 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
| 80 | 5 | 83 | 93 | 3-A Certified 18-00 | 32° to 300° | Black | 0000000 | 00000 | 00000 |
Ultra-Chemical-Resistant Rigid PTFE O-Rings
for High-Polish Metal Sanitary Tube Fittings

Pair these O-rings with metric sanitary fittings, which are commonly known as aseptic fittings. Made of PTFE, they’re rigid with a slippery surface and resist harsh chemicals such as acetone, fluorinated solvents, methanol, and boric acid. They’re 3-A certified to meet sanitary design standards. They have a round profile and are good for a wide range of static and dynamic sealing applications.
Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tube OD, mm | Width, mm | ID, mm | OD, mm | Specifications Met | Temperature Range, °F | Color | 1-9 | 10-Up | |
| 10 | 3.5 | 12 | 19 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 000000 | 000000 |
| 15 | 3.5 | 18 | 25 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 20 | 3.5 | 22 | 29 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 25 | 3.5 | 28 | 35 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 32 | 5 | 34 | 44 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 40 | 5 | 40 | 50 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 50 | 5 | 52 | 62 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
| 65 | 5 | 68 | 78 | 3-A Certified 18-00 | 32° to 280° | White | 0000000 | 00000 | 00000 |
Water- and Steam-Resistant EPDM O-Rings
for High-Polish Metal Sanitary Tube Fittings

Use these O-rings with metric sanitary fittings, which are also called aseptic fittings. Made of EPDM, they resist water, steam, ethanol, and ethylene glycol. They’re 3-A certified to meet sanitary design standards. They have a round profile and work for a wide range of static and dynamic sealing applications.
Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tube OD, mm | Width, mm | ID, mm | OD, mm | Specifications Met | Temperature Range, °F | Color | 1-9 | 10-Up | |
| 10 | 3.5 | 12 | 19 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 000000 | 000000 |
| 15 | 3.5 | 18 | 25 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 20 | 3.5 | 22 | 29 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 25 | 3.5 | 28 | 35 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 32 | 5 | 34 | 44 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 40 | 5 | 40 | 50 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 50 | 5 | 52 | 62 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 65 | 5 | 68 | 78 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 80 | 5 | 83 | 93 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |
| 100 | 5 | 102 | 112 | 3-A Certified 18-00 | 32° to 280° | Black | 0000000 | 00000 | 00000 |

























