Filton75 years of wisdom and product refinement experience make for the safest choice! Filton was founded by Mr. William Murray (William Murray), initially producing traditional leather oil seals for rotating shafts. Since 1942, Filton has designed, developed, and manufactured a large volume of high-precision products for global industrial applications. It is a global leader in the production of standard and special rotary seals. By adopting advanced designs and mature sealing surface materials, we frequently accept and resolve numerous complex sealing challenges. Multi-port rotary unions and swivel joints are now commonplace. If no suitable design exists, the expert design team at Filton will liaise with customers to devise a solution. Quality comes first; Filton's rigorous quality assurance process includes subjecting self-contained rotary seals to 100% pressure testing before delivery to customers. All tests are recorded and can be tracked using the unique serial number of each joint.