Rotating shaft seals can be found in virtually every facet of daily lives—household appliances, cars and trucks and across industries. Though often treated as a commodity product, their failure can result in costly downtime and lost productivity. Despite their use in countless applications, many still have basic questions about how to use them. Here are some frequently asked questions.
Liquefied natural gas (LNG) systems operate under some of the most extreme conditions in industrial engineering. At temperatures approaching -320°F, conventional sealing technologies quickly reach their limits.
Materials behave very differently at cryogenic temperatures. Elastomers lose elasticity, metals contract,
High-performance sealing solutions are rarely defined by geometry alone. In demanding environments with high pressure, extreme temperatures, aggressive media, or tight leakage requirements the success of a seal is determined just as much by how it is manufactured as by how it is designed. This is especially true for canned metal lip seals and spring-energized PTFE seals,
When it comes to crankshaft sealing, performance and reliability are non‑negotiable. A failed crankshaft seal can lead to oil leaks, contamination, downtime, and costly repairs, especially in demanding industrial and heavy‑duty applications.
For years, the Fel‑Pro 2912 and 2918 crankshaft seals have been the commonly used option. However, advancements in materials,
Gallagher Fluid Seals is excited to announce our upcoming attendance at the Performance Racing Industry (PRI) Show, the premier event for motorsports professionals. The show brings together the brightest minds and latest innovations in the racing industry, and we’re bringing sealing solutions designed to withstand the most demanding environments
When it comes to sealing solutions, choosing the right O-ring is critical, and one of the most important factors to consider is shore hardness. But what exactly does this term mean for your project?
Shore hardness refers to the measurement of how hard or soft the material of an O-ring is. It directly impacts how well the O-ring can withstand pressure, resist deformation, and
While standard-sized seals are essential for everyday machinery, many industries rely on oversized seals to maintain system integrity in large-scale equipment. Oversized seals present unique challenges in manufacturing, handling, and precision machining, requiring specialized equipment and processes. We prioritize producing high-quality, precision-engineered seals of all sizes, including oversized, at Gallagher Fluid
Rotary seals play a critical role in ensuring the smooth, efficient, and leak-free operation of rotating equipment. From pumps and motors to compressors and gearboxes, these seals are essential for maintaining system integrity under dynamic conditions. As your seal specialists, Gallagher Fluid Seals doesn't just distribute rotary seals—we manufacture them with precision, innovation, and a commitment to quality
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
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.
