O Ring Design Guide

O ring gland design information.

O ring design guide.

You can also submit an engineer request to work directly with our design engineers with over 30 years of design experience. O ring groove design guides offer default dimensional guidance on the most basic o ring groove design applications. Designing the parts of an application where o rings will be applied is broadly termed o ring groove design. Our goal is to maximize our ability to provide quality products and services that meet or exceed our customer s requirements.

O ring groove design considerations and engineering guides for static face seals metric o rings static dovetail o rings static rod piston o rings and dynamic rod piston o rings. The best o rings are useless without the right groove design which becomes increasingly important the more demanding the application environment. Still have questions about finding a standard or non standard size. In order to seal properly the o ring has to deform in the application by being compressed and stretched in any number of ways.

It is calculated by dividing the cross sectional area csa of the o ring by the cross sectional area of the gland. O ring guide parker hannifin prdifa technology division contents contents parker s safety programme 4 introduction 6 sealing compounds 9 deformation force 25 design information and installation guidelines 31 o ring dimension 41 parbak back up ring 8 xxx sizes 87. The design of the groove where the o ring sits plays a major role in how the o ring performs its sealing role. Review the general o ring groove design considerations before moving onto the.

The eriks o ring manual is a guide which assists you in the selection of the best o ring out of the correct rubber compound in the right application. Otherwise contact us and we can custom mold any size or shape o ring you need. Those who are already familiar with o ring seal design may simply refer to the appropriate design tables for the informa tion needed. Machining specifications the gland fill is the percentage of the gland that is occupied by the o ring.

Technical o ring handbook. Contact us with your questions or use our online size search and free o ring gland calculator. Gland csa d x w. All standard and non standard o ring sizes.

Choose a standard size as568 o ring using this o ring size chart. Design and dimension the groove that your o ring will go into by researching our o ring groove design guide.