Armstrong Fluid Technology 805188-111 Flange Kit R-134A Retrofit Ready: Simplifies the transition

Retrofit Ready: Simplifies the transition from mineral oils during CFC/HCFC to HFC system conversions

Can this bearing be used in non-Lennox units

Engineering specifications for this 11

Constructed with a rugged aluminum die-cast housing and corrosion-resistant internal components

If the ceramic insulator cracks

Armstrong Fluid Technology 805188-111 Flange Kit R-134A Retrofit Ready: Simplifies the transitionThe Armstrong Fluid Technology 805188 111 Flange Kit is a professional grade solution designed for seamless integration into high performance hydronic and HVAC systems. This 3 inch cast iron flange kit serves as the direct, modernized replacement for the legacy 105188 011 model, ensuring long term reliability and leak free operation. Engineered specifically for circulating pump installation, this kit is compatible with Armstrong Series E. 2 pumps,