Fluid Sealing International

Headquarters

Coraopolis, PA

Fluid Sealing International is a mechanical-seal manufacturer that has designed, manufactured, and serviced sealing systems since 1982. Based in Coraopolis, Pennsylvania, the company also provides contract manufacturing, including custom machining and gasket production, from its manufacturing facilities.

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  FluidolFounded by Wayne Catto in Columbus in 1981, Fluidol designs and manufactures rotary mechanical seals for pumps, mixers and other rotating equipment. Its 15,000-square-foot Columbus operation combines seal engineering with a full-service repair center that reconditions Fluidol and other brands, including precision grinding, lapping and pressure testing. Fluidol also serves private-label OEM customers and distributors across North America and international markets.COLUMBUS, OH
• Stein Seal Industrial DivisionFounded in 1955, Stein Seal Industrial Division designs and manufactures custom mechanical seals and precision components for demanding rotating equipment, with a Pennsylvania engineering and production operation serving commercial and industrial customers. As the industrial arm of Stein Seal Industries, it brings seven decades of seal-design experience to applications ranging from power generation and chemical processing to pharmaceutical production. Its work is backed by reverse-engineering and repair services, more than 25 dynamic test rigs, and ISO 9001:2015 and AS9100D certification.TELFORD, PA
• Flexaseal Engineered Seals and Systems, LLCFrom its Vermont headquarters, Flexaseal Engineered Seals and Systems designs and manufactures mechanical seals and engineered seal support systems for rotating equipment in demanding industrial settings. Beyond its U.S.-based manufacturing, the company supports customers worldwide with seal repair, custom engineering, and predictive maintenance services such as motion amplification and laser alignment. Flexaseal holds ISO 9001:2015 certification and has operated in its local community for more than 30 years.ROCHESTER, NY
• Sealing Specialists and Service CompanyFounded in 1976 by Tony Urso, Pittsburgh-area Sealing Specialists and Service Company has grown from a distributorship into a 25-employee manufacturing, repair and distribution center for industrial seals. The Glenshaw company produces custom seals and gaskets, distributes sealing products across the United States and Canada, and repairs pumps and hydraulic cylinders in-house. Its ISO 9001:2015 certification and planned 22,000-square-foot expansion reflect a business entering its fifth decade with the same focus on making seal sourcing faster and more practical for customers.GLENSHAW, PA