1in-3/4in Pipe Bushing

The AEROQUIP 1in-3/4in Pipe Bushing (FCM2145) is a precision-engineered fitting designed to bridge nominal pipe size transitions in fluid power and hydraulic systems. This bushing adapts a 1-inch NPT male connection to a 3/4-inch NPT female port, making it an essential component for technicians, maintenance professionals, and system integrators who need reliable, leak-free connections in industrial applications. Whether you're upgrading existing hydraulic circuits, consolidating line sizes, or building custom manifolds, this adapter delivers the mechanical integrity required in demanding environments.

Manufactured by AEROQUIP, a trusted leader in fluid conveyance technology, this bushing features an aluminum construction with blue anodized finish—a surface treatment that provides corrosion resistance, durability, and easy visual identification in complex piping layouts. The NPT (National Pipe Thread) tapered male and female ports ensure a self-sealing connection when paired with compatible adapters or hose fittings, eliminating the need for additional sealant tape in many applications. The aluminum body keeps overall weight minimal at 0.12 lbs while maintaining structural rigidity, reducing system stress and simplifying installation in space-constrained assemblies.

This adapter is ideal for hydraulic equipment operators, mobile machinery technicians, and system designers working with pressure lines rated for standard NPT service. Installation is straightforward: connect the 1-inch NPT male end to your primary line or manifold port, then attach your 3/4-inch NPT female hose or fitting downstream. The blue anodized finish makes it easy to track fitting specifications during maintenance or repair. For systems requiring frequent pressure cycling, chemical resistance, or exposure to harsh operating conditions, AEROQUIP's proven engineering ensures long-term reliability and minimal downtime.