Review the general o ring groove design considerations before moving onto the.
O ring design guide.
Those who are already familiar with o ring seal design may simply refer to the appropriate design tables for the informa tion needed.
The design of the groove where the o ring sits plays a major role in how the o ring performs its sealing role.
Our goal is to maximize our ability to provide quality products and services that meet or exceed our customer s requirements.
In order to seal properly the o ring has to deform in the application by being compressed and stretched in any number of ways.
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.
Machining specifications the gland fill is the percentage of the gland that is occupied by the o ring.
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.
Still have questions about finding a standard or non standard size.
The best o rings are useless without the right groove design which becomes increasingly important the more demanding the application environment.
Find the right o ring groove design and easily order your o ring online from the worldâ s largest inventory network.
Gland csa d x w.
Contact us with your questions or use our online size search and free o ring gland calculator.
It is calculated by dividing the cross sectional area csa of the o ring by the cross sectional area of the gland.
For those who are unfamiliar with o ring design it is rec ommended to fi rst study this introductory section becoming familiar with the basic principles of o ring seals their com mon uses and general limitations.
O ring groove design guides offer default dimensional guidance on the most basic o ring groove design applications.
O ring gland design information.
Technical o ring handbook.
Design and dimension the groove that your o ring will go into by researching our o ring groove 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 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.
All standard and non standard o ring sizes.
Choose a standard size as568 o ring using this o ring size chart.
