Uflex Union 3/8" Compression

The Uflex Union 3/8" Compression fitting is a reliable connector designed to join two standard 3/8" compression hoses into a single continuous line. Manufactured by Uflex USA, this union fitting delivers the precise, leak-resistant connection required in fluid systems where hose continuity and pressure integrity are essential. The 3/8" compression specification makes this fitting compatible with OEM and aftermarket hose assemblies commonly found in marine, hydraulic, and fluid transfer applications.

This compression union features 9/16-24 UNEF threads on both sides, a standard fastening specification that ensures secure engagement with female compression ports. The dual-threaded design allows the fitting to maintain uniform thread pitch across both connection points, minimizing the risk of cross-threading and reducing installation time. The compression collar design creates a positive seal by drawing the ferrule firmly against the hose barb as the nut is tightened, a proven method for applications operating under sustained pressure where vibration and thermal cycling can degrade other connection types.

This 3/8" compression hose union is ideal for technicians and system operators who need to extend or repair modular hose runs in fuel systems, coolant circuits, and pressurized hydraulic applications. The lightweight construction and compact 1-inch dimension profile make it suitable for installations where space is restricted or where rapid system reconfiguration is required. Uflex USA's manufacturing standards ensure consistent thread quality and ferrule geometry across every unit, reducing field failures and rework costs.