Gallagher Fluid Seals is a Parker Distributor is proud to be proud to be one of the few premier distributors to qualify as a “Parker Seal Technology Center (STC)”.
Article re-posted with permission from Parker Hannifin Sealing & Shielding Team. Original content can be found on Parker’s Blog.
An O-ring seal is a circular cross-section ring molded from rubber, used to prevent the loss of a fluid or gas in a gland. It is the most basic, and at the same time to the most widely used type of seal available since its invention in 1936 by Niels Christensen.
One of the key factors to getting the right