BS Perfluoroelastomer O-Rings
Perfluoroelastomer O-Rings
British Standard O-Rings are very similar to Standard O-Rings in the fact that they are both standardized imperically. The British Standard however, incorporates some extended sizes in the 1/4" nominal cross section group for an even broader application range. British Standard O-Rings serve a variety of industries including aerospace, paint, food, and chemical transport. Perfluoroelastomer is also known as FKKM and Perfloro.
Parts resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C). They’re used in aggressive chemical processing, pharmaceutical, oil rcovery, gas recovery, and aerospace applications. The proven, long-term performance of Kalrez® parts can mean less repairs, seal changes, inspections and equipment uptime for greater productivity and yield. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Parts resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C). They’re used in aggressive chemical processing, pharmaceutical, oil rcovery, gas recovery, and aerospace applications. The proven, long-term performance of Kalrez® parts can mean less repairs, seal changes, inspections and equipment uptime for greater productivity and yield. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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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 |
Call for a Quote |
O-Ring Industries |
---|---|---|---|---|---|---|---|---|---|---|
BS270 KALREZ-75 |
IntegrationID
N/A 187693 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 8.984 in228.19 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -270 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS271 KALREZ-75 |
IntegrationID
N/A 187692 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 9.234 in234.54 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -271 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS272 KALREZ-75 |
IntegrationID
N/A 187691 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 9.484 in240.89 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -272 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS273 KALREZ-75 |
IntegrationID
N/A 187690 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 9.734 in247.24 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -273 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS274 KALREZ-75 |
IntegrationID
N/A 187689 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 9.984 in253.59 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -274 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS275 KALREZ-75 |
IntegrationID
N/A 187688 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 10.484 in266.29 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -275 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS276 KALREZ-75 |
IntegrationID
N/A 187687 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 10.984 in278.99 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -276 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS277 KALREZ-75 |
IntegrationID
N/A 187686 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 11.484 in291.69 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -277 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS278 KALREZ-75 |
IntegrationID
N/A 187685 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 11.984 in304.39 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -278 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS279 KALREZ-75 |
IntegrationID
N/A 187684 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 12.984 in329.79 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -279 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS280 KALREZ-75 |
IntegrationID
N/A 187683 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 13.984 in355.19 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -280 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS281 KALREZ-75 |
IntegrationID
N/A 187682 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 14.984 in380.59 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -281 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS618 KALREZ-75 |
IntegrationID
N/A 187510 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.016 in25.81 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -618 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS824 KALREZ-75 |
IntegrationID
N/A 187477 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.563 in39.70 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -824 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS825 KALREZ-75 |
IntegrationID
N/A 187476 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.625 in41.28 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -825 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS826 KALREZ-75 |
IntegrationID
N/A 187475 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.687 in42.85 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -826 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS827 KALREZ-75 |
IntegrationID
N/A 187474 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.75 in44.45 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -827 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS828 KALREZ-75 |
IntegrationID
N/A 187473 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.813 in46.05 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -828 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS829 KALREZ-75 |
IntegrationID
N/A 187472 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.875 in47.63 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -829 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS830 KALREZ-75 |
IntegrationID
N/A 187471 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 1.937 in49.20 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -830 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS831 KALREZ-75 |
IntegrationID
N/A 187470 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.000 in50.80 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -831 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS832 KALREZ-75 |
IntegrationID
N/A 187469 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.063 in52.40 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -832 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS833 KALREZ-75 |
IntegrationID
N/A 187468 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.125 in53.98 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -833 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS834 KALREZ-75 |
IntegrationID
N/A 187467 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.187 in55.55 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -834 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS835 KALREZ-75 |
IntegrationID
N/A 187466 |
Type N/A BS Standard O-Ring | Material N/A Perfluoroelastomer | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.25 in57.15 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -835 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |