OneMonroe Perfluoroelastomer O-Rings are engineered to provide superior resistance in the most demanding environments. Made from high-performance perfluoroelastomer materials, these O-rings are designed to withstand extreme temperatures, aggressive chemicals, and harsh operating conditions. Ideal for applications that demand uncompromising reliability, such as those in the chemical processing, semiconductor, and pharmaceutical industries, OneMonroe’s Perfluoroelastomer O-Rings are built to perform. Our commitment to quality and precision ensures that these seals offer the durability and resilience needed to maintain peak performance over time, even in challenging conditions.
Our selection includes JIS Perfluoroelastomer O-Rings, which adhere to Japanese Industrial Standards, providing a versatile and reliable solution for global and region-specific applications. Available in a wide range of sizes and specifications, these O-rings are meticulously crafted to provide a consistent, tight seal in both static and dynamic settings. Their excellent thermal stability and chemical resistance make them suitable for contact with a wide variety of substances, including aggressive solvents, acids, and hydrocarbons. This versatility allows OneMonroe Perfluoroelastomer O-Rings to excel in industries where standard elastomer materials would quickly degrade.
OneMonroe is dedicated to delivering top-quality products that meet the needs of industries that demand excellence. Every OneMonroe Perfluoroelastomer O-Ring undergoes rigorous quality checks to ensure it meets the highest standards of reliability, durability, and performance. With a wide inventory and various customization options, OneMonroe is positioned to support your sealing needs with products that are built to endure. Rely on our expertise and dedication to quality for O-rings that offer unparalleled protection and longevity, giving you peace of mind in your critical applications.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Durometer
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
ID Tolerance |
JIS Number |
---|---|---|---|---|---|---|---|---|---|
G25 KALREZ-70 |
IntegrationID
N/A 181116 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 24.40 mm0.961 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-25 |
G25 KALREZ-75 |
IntegrationID
N/A 181117 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 75 | Inside Diameter N/A 24.40 mm0.961 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-25 |
G25 KALREZ-90 |
IntegrationID
N/A 181118 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 90 | Inside Diameter N/A 24.40 mm0.961 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-25 |
G250 KALREZ-70 |
IntegrationID
N/A 181119 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 249.3 mm9.815 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-250 |
G250 KALREZ-75 |
IntegrationID
N/A 181120 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 249.3 mm9.815 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-250 |
G250 KALREZ-90 |
IntegrationID
N/A 181121 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 249.3 mm9.815 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-250 |
G255 KALREZ-70 |
IntegrationID
N/A 181122 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 254.3 mm10.012 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-255 |
G255 KALREZ-75 |
IntegrationID
N/A 181123 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 254.3 mm10.012 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-255 |
G255 KALREZ-90 |
IntegrationID
N/A 181124 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 254.3 mm10.012 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-255 |
G260 KALREZ-70 |
IntegrationID
N/A 181125 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 259.3 mm10.209 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-260 |
G260 KALREZ-75 |
IntegrationID
N/A 181126 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 259.3 mm10.209 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-260 |
G260 KALREZ-90 |
IntegrationID
N/A 181127 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 259.3 mm10.209 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-260 |
G270 KALREZ-70 |
IntegrationID
N/A 181128 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 269.3 mm10.602 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-270 |
G270 KALREZ-75 |
IntegrationID
N/A 181129 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 269.3 mm10.602 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-270 |
G270 KALREZ-90 |
IntegrationID
N/A 181130 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 269.3 mm10.602 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-270 |
G280 KALREZ-70 |
IntegrationID
N/A 181131 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 279.30 mm10.996 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-280 |
G280 KALREZ-75 |
IntegrationID
N/A 181132 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 279.30 mm10.996 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-280 |
G280 KALREZ-90 |
IntegrationID
N/A 181133 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 279.30 mm10.996 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-280 |
G290 KALREZ-70 |
IntegrationID
N/A 181134 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 289.30 mm11.390 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-290 |
G290 KALREZ-75 |
IntegrationID
N/A 181135 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 75 | Inside Diameter N/A 289.30 mm11.390 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-290 |
G290 KALREZ-90 |
IntegrationID
N/A 181136 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | Inside Diameter N/A 289.30 mm11.390 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-290 |
G30 KALREZ-70 |
IntegrationID
N/A 181137 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 29.40 mm1.157 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-30 |
G30 KALREZ-75 |
IntegrationID
N/A 181138 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 75 | Inside Diameter N/A 29.40 mm1.157 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-30 |
G30 KALREZ-90 |
IntegrationID
N/A 181139 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 90 | Inside Diameter N/A 29.40 mm1.157 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A G-30 |
G300 KALREZ-70 |
IntegrationID
N/A 181140 |
Type N/A JIS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 299.30 mm11.783 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-300 |