304 Stainless Bent Elbow 1.875 90-Degree

The 304 Stainless Bent Elbow 1.875 90-Degree is a critical through-hull fitting for marine plumbing, engine cooling, and fuel system applications on boats, PWCs, and offshore vessels. Built for saltwater and freshwater environments, this elbow directs fluid flow at a 90-degree angle while managing the transition between deck-mounted and hull-penetrating piping. Whether you're upgrading a raw-water cooling loop, rerouting bilge discharge, or installing a new fuel fill system, this bent elbow handles the pressure and corrosion challenges that come with years on the water.

Machined from 304 stainless steel, this fitting resists rust, pitting, and galvanic corrosion even in harsh marine environments where standard mild steel would fail within a season. The 1.875-inch bore diameter accommodates mid-sized through-hull applications, and the 90-degree bend design eliminates the need for multiple fittings and reduces turbulence in fluid delivery systems. WOOLF AIRCRAFT PRODUCTS' precision manufacturing ensures tight tolerances and consistent wall thickness, critical for maintaining system integrity under engine pressure and thermal cycling.

Anglers, commercial operators, and cruising boaters rely on 304 stainless elbows to extend the service life of cooling systems and prevent the costly leaks and downtime that corrosion causes. Installation requires thread sealant or flange gaskets depending on your connection points, and the 1.58-pound weight keeps overall system mass minimal—important for performance-oriented craft. This is a buy-it-once, never-replace-it component that pays for itself the first time it prevents a mid-season engine overheat or bilge failure.