3/8 x 3/4 Pipe Reducer Bushing Black

The FRAGOLA 3/8 x 3/4 Pipe Reducer Bushing in Black is a precision NPT threaded adapter designed to step down larger diameter ports to smaller ones in fluid delivery systems. This aluminum bushing converts a 3/4-inch NPT male port to a 3/8-inch NPT female connection, enabling seamless integration between incompatible fitting sizes in fuel systems, hydraulic lines, and pneumatic assemblies. The black anodized finish provides corrosion resistance in demanding environments while maintaining a professional appearance.

As a reducer bushing engineered for NPT (National Pipe Thread) connections, this fitting delivers reliable thread sealing without requiring additional sealant tape when properly installed. The aluminum construction keeps weight minimal—at just 0.03 lbs—while offering excellent durability in high-pressure and temperature-fluctuating applications common in motorsport fuel systems, racing hydraulics, and off-road equipment setups. The anodized surface treatment resists oxidation and extends service life in salt-air and moisture-exposed conditions typical of marine, desert, and coastal operations.

This adapter serves users who need flexible port configuration options without purchasing entirely new manifolds or filter blocks. Mechanics, fabricators, and system builders routinely use reducer bushings to adapt existing components to different flow-rate requirements or to consolidate port sizes when consolidating fuel rails, coolant circuits, or compressed air distribution. FRAGOLA's reputation in motorsport plumbing makes this bushing a trusted choice for customers building or modifying high-performance fuel delivery, cooling, and pneumatic systems.