About Gallagher Fluid Seals

Gallagher Fluid Seals, Inc. is a global distributor and manufacturer of fluid sealing products. GFS represents the strongest seal manufacturers in the world, in addition to its own fabrication and machining operations. Gallagher serves both original equipment & end-user markets, providing the tools and expertise to solve complex sealing applications. Gallagher leverages a global supply chain; utilizing an in-house design and specification team to ensure the best product for the customer application.

Gallagher Fluid Seals currently operates two facilities:

Its headquarters in King of Prussia, PA
Its gasket fabrication and sales office in East Longmeadow, MA

Important Dates in the History of Gallagher Fluid Seals

On January 16th 2024, Gallagher entered its 68th year in business. The company continues to be true to its roots as a premier supplier of fluid sealing products.

As an organization, our business strategy includes both organic growth and acquisitions. With three acquisitions in 2022 and more on the horizon, Gallagher has aggressive growth goals in the years to come.

Strength in Engineering and our Partnerships

Gallagher’s engineering team takes an independent engineering approach, helping to deliver the best sealing solution for each customer’s specific application.

With dedicated seal engineers, you can be confident your projects will have the correct seal that fits your operating conditions, media requirements, hardware design, and seal performance criteria.

Backing our engineering team at Gallagher is the decades-long partnerships with the world's top suppliers.