Armstrong continues to develop new solutions for established products. Besides the existing Sleeve Bearing design, Armstrong now has introduced the ‘Maintenance free’ ball bearing design. Choose the design which is suitable for you.
• Both designs are fully interchangeable.
• Upgrade the installed Sleeve bearing design with this new ‘Maintenance free’ design on site, Quickly and Easily.
• Only Armstrong offers ‘Maintenance free’ design SBAs (Seal Bearing Assemblies) from 2 through 5 series circulators.
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