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

The Forespar Marelon Full-Flow Seacock & 2" Mushroom Through-Hull is an essential component for serious cruisers and fishermen, providing a reliable through-hull installation below the waterline. This product is ideal for those outfitting new vessels or replacing aging bronze or stainless fittings, ensuring dependable raw water intakes for various applications.

Constructed from Marelon composite, this seacock-and-through-hull assembly eliminates the galvanic corrosion issues associated with traditional materials in saltwater environments. Its full-flow design minimizes pressure drop while maximizing water velocity through the 2" diameter opening, which is crucial for cooling systems and livewell functions. The integrated lever operates smoothly, allowing for easy control and isolation of the through-hull in emergencies.

Boaters can trust this unit for its corrosion resistance and compatibility with both saltwater and freshwater applications. The mushroom vent head effectively sheds water and prevents backflooding, while the smooth bore interior resists algae and sediment accumulation. This product is a reliable choice for anyone needing a robust and efficient through-hull system.