O-Ring Gland Fill %O-Ring Volume) / (Gland Volume) Gland volume vs. O-Ring volume. About 25% void space or 75% nominal fill. Need space in groove to allow for volume swell, thermal expansion, and increasing width due to squeeze. Narrower groove for sealing vacuum or gas. O-Ring can extrude into clearance gap or get squeezed in two directions.

O-ring extrusion can be countered by increasing the durometer rating the O-ring. Please note that when you increase the durometer, theO-ring can become less 

View basic o-ring design guides for grooves, glands, depth, width, clearance, stretch, squeeze and more from Marco Rubber O-Ring specialists and buy online.

Now, follow the steps below to design your own o-ring seal and o-ring groove. Step 1. Choose your rubber properties by going to our O-ring Material Guide section. Step 2. Make sure that

O-Ring Design Guide Machining Specifications I.D. Stretch/O.D. Interference I.D. O.D. C/S O-Ring Rod Gland Ø Gland Ø Piston For hydraulic and pneumatic piston sealing applications

12. O-ring Gland Design The following pages contain basic O-ring gland design information. Please contact the local ERIKS repre-sentative if an application does not clearly fall into these design parameters. Static Applications There are five types of static O-ring applications: • Flange seal • Radial seal • Dovetail seal • Boss seal

The Pressure Seals O-ring size will be found in the first column next to the shaft diameter. BACK-UP RINGS (Design Chart 7). When you have a tendency for O- 

O-Ring Groove (Gland) Design Guide. For rotary O-rings: a compression ratio of 0-10%. For reciprocating O-rings: a compression ratio of 10-20%. For a static male to mating interface: a compression ratio of 18-25%. For a face seal: a compression ratio of 20-30%.

Groove O-Ring Design: Seals for Static and Non-Rotary Dynamic Applications · Cross-section. Select an O-Ring cross-section size from the available standard sizes 

O-Ring Design Guide. O-Rings continue to be the most widely utilized sealing product. While the ‘Donut’ shaped profile has by and large been kept intact since their inception, continued elastomeric development has pushed O-ring temperature and chemical compatibility to limits unimaginable several decades ago.

May 13,  · O-Ring Design Guide. O-Ring Design Guide. Compound Specification Guide. Machining Specifications. Imperial O-Ring Sizing Charts. Metric O-Ring Sizing Chart. Common O-Ring Failures. Material Guide. News & Articles. Why is a supply partnership with a smart idea for your business? May 26, .