Description
The Robertshaw 4590-065 Breakaway Ferrule is a small compression fitting used to secure 1/8-inch tubing at control or connection point. The ferrule grips the tubing as the associated connector is tightened, creating a seated joint that keeps the tube properly aligned. Its breakaway construction allows separation at the intended point when the spout is released which can simplify access during component removal in HVAC systems. The single piece ferrule occupies minimal space around the connection and suits compact assemblies where proper tubing placement is required. Correct sizing and seating support maintain a stable connection.
