Gallagher products
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June 26, 2025
Behind the Seal: Key Factors That Drive Selection and Performance
Seals might not grab headlines, but they’re indispensable to the smooth operation of industrial systems. These unsung components are quietly at work inside countless machines and processes, making everyday functions more reliable—and often even possible.
Despite their modest appearance, seals, gaskets, and O-rings are incredibly specialized. Selecting the wrong type can lead to early failure, system contamination, or costly
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June 07, 2024
Standard and Custom Extrusions
For 68 years Gallagher Fluid Seals has utilized its engineering and manufacturing expertise to provide the highest-quality standard and custom extruded rubber products to the most exacting tolerances and specifications.
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July 28, 2022
Customer Overview
Gallagher Fluid Seals’ customer is a global manufacturer of perfumes and food additives. Their product lines include fine fragrance, shampoos, and a variety of other health and well-being products.
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October 29, 2019
Better and faster access to the seals you need to keep your production running.
King of Prussia, PA. October 29, 2019 /News and Updates/ -- Gallagher Fluid Seals (GFS) is excited to announce the launch of its e-commerce store, providing a brand new experience to shop for seals.
“It’s been a complete team effort,” says Chris Gallagher, CEO. “Our team has worked diligently over the past several months to prepare and deliver a state-of-the art e-commerce store
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January 24, 2019
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August 18, 2016
Once again, Gallagher Fluid Seals is pleased to bring its readers another video. This time out, we're dealing with radial seal misalignment issues.
In this clip, Gallagher Engineering Manager Craig Beil discusses shaft run out and shaft eccentricity, two common radial seal misalignment issues.
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August 11, 2016
Gallagher Fluid Seals is happy to introduce its latest video, which deals with spring-energized seals.
In the clip above, Gallagher Engineering Manager Craig Beil discusses these seals and the tools and materials used to manufacture them. Gallagher can meet your requirements for PTFE sealing in most,
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July 19, 2016
Gallagher Fluid Seals is proud to present its latest video, on the subject of environmentally designed static seal gaskets.
In the clip below, Brian Gallagher, our key accounts manager, discusses the value of using these gaskets and explains how Gallagher
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July 14, 2016
At Gallagher Fluid Seals, engineering is central to every project and solution we deliver. Our goal is to provide sealing solutions where there had been sealing failures, and our engineering team is among the most experienced and talented in the industry.
This blog post is the final installment of a four-part series discussing how we work with our customers to create a sealing solution for their most critical applications. So far, we’ve talked about Application Discovery & Review, Commercial Evaluation & Development, and Prototyping & Testing. The fourth step in this process is Approval & Production.
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June 09, 2016
At Gallagher Fluid Seals, engineering is central to every project and solution we deliver. Our goal is to provide sealing solutions where there had been sealing failures, and our engineering team is among the most experienced and talented in the industry.
This is the third in a four-part series discussing how we work with our customers to create a sealing solution for their most critical applications. So far, we’ve talked about Application Discovery & Review and Commercial Evaluation & Development. The third step in this process is Prototyping & Testing.
Depending on the nature of the part, the first run of prototype parts will be developed for evaluation and testing purposes using a single or low cavity tool. With advances in on-demand manufacturing technology, some seal manufacturers now offer rapid prototyping or “express” services, where prototypes can be machined or 3D printed to exacting specifications. This lowers mold and tooling cost while usually providing a faster turnaround time.
