OneMonroe Perfluoroelastomer O-Rings are designed for applications that demand superior chemical resistance and durability in challenging environments. These O-rings are crafted from high-performance perfluoroelastomer materials, which provide unparalleled resistance to a wide range of aggressive chemicals, including acids, bases, solvents, and hydrocarbons. This exceptional material ensures a robust seal even at extreme temperatures and pressures, making OneMonroe Perfluoroelastomer O-Rings the perfect choice for industries such as chemical processing, aerospace, oil and gas, and semiconductor manufacturing. Each O-ring is engineered to deliver reliable, long-lasting performance where other materials might fail, ensuring the safety and efficiency of your equipment.
We understand that every application has unique requirements, which is why OneMonroe offers a wide range of sizes and specifications to meet your precise needs. Our BS Perfluoroelastomer O-Rings are manufactured to meet British Standard sizing, ensuring a perfect fit for a variety of industrial equipment and components. Additionally, these O-rings can withstand high-temperature environments without compromising their elasticity or performance, maintaining a secure seal under even the most extreme conditions. This resilience makes them an ideal solution for applications where regular elastomers would deteriorate or fail, providing peace of mind and reducing maintenance costs.
At OneMonroe, quality and performance are at the heart of our product development. Each Perfluoroelastomer O-Ring undergoes rigorous testing and quality control measures to ensure it meets our high standards of reliability and durability. With OneMonroe O-Rings, you can be confident that your equipment will operate efficiently and safely, even in the presence of aggressive chemicals and demanding conditions. Trust OneMonroe Perfluoroelastomer O-Rings to provide the sealing strength and chemical resistance necessary for your critical applications, enhancing both the lifespan and performance of your machinery.
Cross Section Width (in)
Cross Section Width (mm)
Durometer
Inside Diameter (in)
Inside Diameter (mm)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
BS Number |
---|---|---|---|---|---|---|---|---|
BS255 KALREZ-90 |
IntegrationID
N/A 188634 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 5.759 in146.28 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -255 |
BS254 KALREZ-90 |
IntegrationID
N/A 188635 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 5.484 in139.29 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -254 |
BS253 KALREZ-90 |
IntegrationID
N/A 188636 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 5.359 in136.12 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -253 |
BS252 KALREZ-90 |
IntegrationID
N/A 188637 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 5.234 in132.94 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -252 |
BS251 KALREZ-90 |
IntegrationID
N/A 188638 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 5.109 in129.77 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -251 |
BS250 KALREZ-90 |
IntegrationID
N/A 188639 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.984 in126.59 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -250 |
BS249 KALREZ-90 |
IntegrationID
N/A 188640 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.859 in123.42 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -249 |
BS248 KALREZ-90 |
IntegrationID
N/A 188641 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.734 in120.24 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -248 |
BS247 KALREZ-90 |
IntegrationID
N/A 188642 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.759 in120.88 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -247 |
BS246 KALREZ-90 |
IntegrationID
N/A 188643 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.484 in113.89 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -246 |
BS245 KALREZ-90 |
IntegrationID
N/A 188644 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.359 in110.72 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -245 |
BS244 KALREZ-90 |
IntegrationID
N/A 188645 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.234 in107.54 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -244 |
BS243 KALREZ-90 |
IntegrationID
N/A 188646 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 4.109 in104.37 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -243 |
BS242 KALREZ-90 |
IntegrationID
N/A 188647 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.984 in101.19 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -242 |
BS241 KALREZ-90 |
IntegrationID
N/A 188648 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.859 in98.02 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -241 |
BS240 KALREZ-90 |
IntegrationID
N/A 188649 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.734 in94.84 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -240 |
BS239 KALREZ-90 |
IntegrationID
N/A 188650 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.759 in95.48 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -239 |
BS238 KALREZ-90 |
IntegrationID
N/A 188651 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.484 in88.49 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -238 |
BS237 KALREZ-90 |
IntegrationID
N/A 188652 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.359 in85.32 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -237 |
BS236 KALREZ-90 |
IntegrationID
N/A 188653 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.234 in82.14 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -236 |
BS235 KALREZ-90 |
IntegrationID
N/A 188654 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 3.109 in78.97 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -235 |
BS234 KALREZ-90 |
IntegrationID
N/A 188655 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 2.984 in75.79 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -234 |
BS233 KALREZ-90 |
IntegrationID
N/A 188656 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 2.859 in72.62 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -233 |
BS232 KALREZ-90 |
IntegrationID
N/A 188657 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 2.734 in69.44 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -232 |
BS231 KALREZ-90 |
IntegrationID
N/A 188658 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 90 | Inside Diameter N/A 2.759 in70.08 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -231 |