Since 1944, Parker O-Ring Division has excelled as a developer, manufacturer and worldwide supplier of precision-engineered o-rings. The O-Ring Division offers a unique combination of experience, innovation and support to its customers. Engineers in every industry, from automotive to fluid power to semiconductor processing - choose o-rings made by Parker to keep their equipment working safely and dependably. Whether it is an “off-the-shelf” industrial standard or a size developed to customer specifications, our commitment to service is designed to minimize downtime and maximize quality. Parker O-Ring Division also offers ParBak^TM anit-extrusion rings, installation lubricants and o-ring assembly/removal tools.

Our manufacturing plants are TS 16949/ ISO 9001/ AS 9100 certified.

Parker O-Ring Materials

Perfluoroelastomers:     Parofluor & Parofluor ULTRA™

It’s what you can’t see that makes it a Parker O-Ring. Behind that familiar shape and size are some things you just can’t see, things like: design engineering assistance, on-site material formulation and testing, fast prototypes and a worldwide delivery network that’s second to none. For over eight decades, Parker has built these and other resources because we understand that support is just as important as our manufacturing excellence.

One such resource is the Parker O-Ring Handbook (ORD 5700). Since its initial release in 1957, the Parker O-Ring Handbook has become a reference fixture to engineers worldwide, setting the standard for o-ring reference literature. This book contains extensive information explaining the properties of basic sealing elastomers, as well as examples of typical o-ring applications, fundamentals of static and dynamic seal design and o-ring failure modes.

We hope you take advantage of our resources and find the services beneficial.

Services through Parker O-Ring Division:

• Desktop Seal Design - InPhorm^TM software

• Free Engineering Assistance

• Quality Assurance - TS 16949/ISO 9001/ AS 9100 registered

• Premier Customer Service

• Online Tools - temperature/dimension converters, gland design recommendation charts, troubleshooting utility, and a pressure calculator.

• ParZap Inventory Management

• Worldwide Distribution

• Extensive Literature and test reports and much more...