Armstrong Fluid Technology
S&H Circulator line and the seal bearing assemblies used to service them are available in maintenance-free versions that eliminate the need for oiling. Armstrong seal bearing assemblies are also compatible with many competing circulator models that require maintenance. The universal module that services the 2, 3, 4, and 5 Series S&H circulators is also compatible with installed SBAs.
Rinnai: REHP Series
Tarkett: Aftermath III SD, Edifice II SD, and Primary Color Collections Refresh
Treefrog: White Oak
DMF Lighting: A Series
Inovonics: EN2242 Duress Card