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In plastics processing and additive manufacturing, even minor sealing issues can lead to major problems, including product loss, contamination, downtime, and increased operational costs. That’s why more manufacturers are turning…

Mechanical seal overheating is one of the most common—and misunderstood—causes of premature seal failure. At first glance, it seems straightforward: temperatures rise, materials degrade, and the seal fails. But in…

When evaluating a mechanical seal temperature rating, it is easy to assume a simple rule: If your process operates below the seal’s rated temperature, the seal should perform reliably. In…

https://www.sepco.com/wp-content/uploads/2026/04/Leaking-Pulper-Cropped.mp4 Leakage is one of those issues that’s easy to normalize. A few drops here, a little vapor there—it becomes part of the background noise of plant operations. Until you…

In most plants, when a seal fails, the response is immediate and familiar: Replace the seal. It’s fast. It’s measurable. It feels like progress. But more often than not, it’s…

Examples of the the many SEPCO valve packing products Valve packing may not get much attention—but in industrial operations, it’s one of the most critical components for emissions control, safety,…

The pulp and paper industry isn’t just tough on equipment—it’s relentless. High temperatures, abrasive slurries, constant shaft movement, and 24/7 operation combine to create one of the most demanding environments…

When it comes to pumps, valves, and rotating equipment, even the best sealing products will only perform as well as they’re installed. Compression packing installation remains one of the most…

Stable Supply Chain and Predictable Lead Time If there is anything the past few years have taught us, it is that supply chain interruptions can happen quickly and with little…

Dear Valued Distributors, At SEPCO (Sealing Equipment Products Co., Inc.), we know that even the best sealing products depend on proper installation to perform as intended. Compression packing continues to…