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INTRODUCTION Mechanical seals are critical components in pulp and paper processing equipment, such as pumps handling slurries, refiners, and grinders under pressure. They prevent leaks, contain pressures, and withstand abrasive materials. Failures result in downtime, spills, and safety risks. While material selection and design are important, human errors during installation and maintenance—such as misalignment, contamination, … Continue reading "Human Factors in Seal Failure: Operations and Maintenance"

In the industrial world, sealing solutions are often viewed through the narrow lens of initial purchase cost. However, a more comprehensive economic analysis reveals that the true value of seals lies in their lifecycle performance. Here is a look into the lifecycle cost analysis (LCCA) and return on investment (ROI) for sealing systems, highlighting how … Continue reading "Beyond the Sticker Shock: The Long-Term Economics of Investing in Premium Seals"

Radial movement in pump shafts, often referred to as shaft runout or radial displacement, is a critical parameter in ensuring the reliability and longevity of industrial pumps. Excessive radial movement can lead to mechanical failures, reduced efficiency, and costly downtime. This article outlines the allowable limits for radial movement, methods for identifying deviations, and best … Continue reading "Radial Movement in Industrial Pumps: Allowable Limits, Recognition, and Remediation"

How Can Industrial Manufacturers Fight Soaring Maintenance Costs? With inflation, labor shortages, and supply chain chaos driving up maintenance expenses, industrial manufacturers need more than band-aid fixes—they need a smarter game plan. The solution? Shift from reactive repairs to proactive, strategic maintenance. Here’s how to start turning the tide: 1. Predict Problems Before They Break … Continue reading "6 Strategies For Cutting Maintenance Costs"

This case study compares the SEPCO SAS Air Seal with a traditional contact seal (Seal “C”), highlighting performance, maintenance, and cost benefits based on real customer experiences.

Research and development are vital for long-term success. By exploring new technologies, the industry can unlock efficiencies and reduce resource consumption, staying competitive in a rapidly evolving market.

Installing mechanical split seals on rotating equipment isn’t just a task—it’s a craft. Done right, it ensures your equipment runs smoothly, avoids costly leaks, and lasts for years. Done poorly, and you’re looking at downtime, repairs, and headaches. After years of working with these seals, we’ve put together a checklist of best practices to confidently … Continue reading "Your Go-To Checklist for Installing Mechanical Split Seals"

Enhancing centrifugal pump efficiency is critical for industries aiming to reduce energy costs and improve operational reliability. Below are refined strategies to optimize pump performance effectively.