The Granatelli 3.5-inch aluminum weld-on ferrule set is a ferrule kit for 3.5" (89mm) dual-seal clamp systems. Designed to be welded to pipe ends, it creates a proper seating surface that accepts dual-seal clamp assemblies. This ferrule set supports fabricators building sealed unions for intercooler, intake, or custom plumbing installations where an aluminum ferrule is desired.
Granatelli Aluminum Dual Seal Clamp 3.5in Weld-on Ferrule Set