Robust, high-quality mechanical seals are indispensable in pumps and other rotating equipment in water and wastewater. These seals are designed to prevent fluid leakage and ensure efficient operation and environmental protection. They are especially crucial in applications where the fluid is hazardous, or leakage could cause significant disruptions.
The water and wastewater industry requires specific seals due to the diverse fluids handled, ranging from clean water to highly contaminated wastewater. These fluids can be abrasive and corrosive and contain solids, which stresses mechanical seals. Therefore, selecting the right seal is vital for maintaining system integrity, reducing downtime, and ensuring the longevity of the equipment.
Addressing Major Industry Challenges
The water and wastewater industry faces significant challenges, including aging infrastructure and high maintenance costs.
Many facilities operate with infrastructure built decades ago, leading to frequent breakdowns and inefficiencies. Modernising equipment and implementing water-saving technologies can enhance reliability, extend service life, and reduce operational costs. High-quality, durable components such as advanced mechanical seals can lower maintenance needs by reducing wear and tear.
Chesterton Specialist at Water Plant.
Furthermore, strict environmental regulations require investments in environmentally friendly seal technologies and efficient waste management practices. Effective sealing solutions help facilities comply with these regulations and minimise the risk of worker accidents and exposure to hazardous substances.
Improve Performance with Chesterton® and Chesterton Customseal’s Proven Solutions
Chesterton has been an active player in the water and wastewater, desalination, and flood control markets for decades and as members of the Water Industry Operators Association of Australia (WIOA), Chesterton and Chesterton Customseal offer state-of-the-art, time-tested sealing solutions for a range of industry applications.
Chesterton is a full-solutions provider for water treatment and wastewater plants seeking to increase equipment reliability and longevity. It offers the best products for these plants, NSF-certified mechanical seals, and industrial coatings that prepare customers for any challenge. Chesterton’s industry-leading solutions include sealing for pumps, mixers, agitators, and valves, as well as sealing for hydraulic and pneumatic cylinders.
Chesterton Customseal Bearing Seals.
Improve Pump Performance with Chesterton ARC metal protective coating.
Reduce Seal Maintenance with Chesterton Split Seals.
Split Seals and SpiralTrac Technology
Chesterton’s industry-leading 442 family of split seals revolutionises pump maintenance by allowing seal installation without requiring pump disassembly. This innovation saves hours of labour and minimises downtime, reducing operational disruptions and associated risks. These seals also eliminate the need for heavy lifting, reduce shaft wear and leakage, and visually indicate seal face wear, enhancing overall equipment reliability.
SpiralTrac, an advanced environmental controller, further improves seal performance. Designed to remove solids and other contaminants from the seal chamber, SpiralTrac reduces seal face wear and extends seal life. Creating a flow pattern that effectively eliminates debris prevents accumulation around the seal faces, ensuring optimal performance.
Using SpiralTrac with a mechanical seal offers significant water savings by reducing or potentially eliminating the need for external flushing. It actively removes abrasives from the stuffing box and provides additional cooling to the seal.
In most applications, SpiralTrac requires no flush to function unless the fluid’s solid consistency is over 3%. In this case, it uses minimal flush water, saving 70-90% on water consumption. This technology also prevents crystallisation and helps to remove wastewater solids from seal faces, further enhancing seal longevity.
Contact Chesterton
For a bespoke solution, a sealing specialist can help assess and recommend the best sealing package to improve your bottom line and create a cleaner, safer environment.
In addition to seals, Chesterton supplies a range of solutions for the water and wastewater industry, including:
- Wireless monitoring for critical equipment
- Lubricants and MRO products
- Industrial coatings for concrete and metal
Discover how Chesterton can help, backed by 140 years of excellence in the field. Contact us today to learn more.
Restoring surfaces and applying the right protective coatings on a worn pump can restore energy gains by 5-20%! ARC industrial coatings applied on new and old pumps help to maximize efficiency.