Forespar Marelon Full-Flow Seacock & 1-1/2" Mushroom Through-Hull

The Forespar Marelon Full-Flow Seacock with 1-1/2" Mushroom Through-Hull is an essential component for serious cruising sailors and boat owners who prioritize reliability in their through-hull fittings. This product is designed to prevent catastrophic hull failures, making it a critical safety feature for any vessel.

Engineered from marine-grade Marelon composite material, this seacock resists corrosion, dezincification, and saltwater galvanic attack, outperforming traditional bronze or plastic alternatives. Its full-flow ball valve mechanism allows for instantaneous on-off control with minimal effort, ensuring efficient operation for various applications.

Ideal for cruising vessels, liveaboards, and commercial fishing boats, the Forespar Marelon Full-Flow Seacock is suitable for engine cooling systems, raw-water washdown systems, and head installations. Its design ensures durability and optimal flow capacity, making it a reliable choice for any marine application.