Kalrez O Rings

With unique one of a kind fit for superior sealing possibilities kalrez can offer a variety of custom family.

Kalrez o rings. 6375 is well suited for mixed process streams because of its excellent. Kalrez o rings are engineered for the most demanding application conditions such as high temperature sealing or extreme o ring chemical compatibility. Uk supplier of kalrez o rings dichtomatik are an official authorised distributor for dupont kalrez o rings. Kalrez 6221 parts are thermally stable up to 260 c 500 f permitting them to be used in stage ii sterilization processes where other elastomers lose their sealing ability.

Find a better fit with custom perfluoroelastomer parts. Some types are particularly suitable for hot water steam and hot amines. A carbon black filled compound for general use in o rings seals diaphragms and other specialty parts specifically for the chemical process industry this compound has excellent broad chemical resistance good mechanical properties and outstanding hot air aging properties. For white custom parts please refer to kalrez ls205 parts.

Inch o rings have a dash number and are sized to the sae standard as568. Kalrez custom perfluoroelastomer seals and parts can be made with unusual geometries to match unique sealing applications. Kalrez o ring standard compounds kalrez 6375. They have a round profile and are suitable for a wide range of static and dynamic sealing applications.

As an authorized distibutor of kalrez o rings we offer broad chemical resistance and stability up to 327 c. Inherently softer and more compressible than ptfe o rings these kalrez 4079 o rings have comparable chemical resistance use them with acetone methyl ethyl ketone mek potassium hydroxide and most acids. Dupont kalrez custom perfluoroelastomer parts combine high heat and chemical resistance. Kalrez 4079 o rings kalrez 6375 o rings kalrez 7075 o rings.

Kalrez 7075 can perform in high temperature o ring environments up to 620 ºf 325ºc. Some resist temperatures up to 326 c 620 f. O rings also known as a o seals or o packings are one of the simplest yet most engineered precise and useful seal designs ever developed they are one of the most common and important elements of machine design. Kalrez 4079 compounds feature low compression set performance o rings.

Made of kalrez 6375 perfluoroelastomer for use with a variety of chemicals and applications durometer hardness of 75a for resistance to penetration round cross section to provide a seal between cylindrical overlapping surfaces for use across a wide temperature range from 27 degrees f 2 8 degrees c to 527 degrees f 275 degrees c.