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O-ring Hardware Dimensions

Identify the best fit standard size O-ring for your equipment. The hardware dimension tool provides groove dimensions and a detailed techincal drawing for the most common AS, BS and ISO size O-rings used as rod seals, piston seals, face seals and trapped seals.


Chemical Compability Guide
Select from the list of over 1000 chemicals to find out how different elastomer materials compare. The quick 4-step guide results in a list of suggested material grades which match your compatibility requirements.

Elastomer Materials
Browse the range of PPE material grades and filter the list using criteria such as material type, operating temperature, colour, hardness, certification and industry approvals to see which grades match your specific application.

Product Range 
Browse the PPE range of sealing components molded from elastomer materials into infinite geometries, profiles and sizes to suit any sealing application.
Material Types
A quick reference guide to the 17 different types of elastomer available including a general description and examples of typical uses.

Elastomer Terminology
An A-Z glossary of elastomer sealing terminology with a brief explanation of each term.

Brochure Library

Download, print or save the latest PPE brochures (requires Adobe PDF reader).

Datasheet Library

Download, print or save the latest PPE material datasheets (requires Adobe PDF reader).

Webinars and Videos
Gain an insight into some of the technical aspects of sealing by watching an informative webinar or video.  

Technical Papers 
Browse the library of technical whitepapers PPE has published covering a variety of sealing topics across various industries. 

Ask the Experts
If you have a sealing problem, send us the details and the PPE polymer scientists and engineering experts will help provide a solution for your specific sealing application.

Request a Quote 
Send PPE a request for prices for standard and non-standard O-rings up to a maximum quantity of 2000 pieces.

IDEX - Sealing Solutions
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Registered Office: Greenbank Road, Blackburn, BB1 3EA, England. Registration No. 1476647
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