Forespar Marelon Full-Flow 1-1/4 inch Mushroom Through-Hull with Integrated Seacock and Emergency Cap

Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull

This integrated 2-part system comes complete with a Marelon valve and properly matched mushroom head thru-hull with super strong buttress type threading. This new package is designed to eliminate valve and thru-hull thread style mismatches and associated cross-threading for after market installations common when customers select individual parts from bins.

Features:

• System Includes Full Flow Seacock With Integrated Hose Connector and Mushroom Thru Hull
• Exceeds ABYC. H-27 Standards - UL Approved
• For Use Above or Below Waterline
• Never Corrodes - Exclusive Polymer Formulation
• Includes Emergency Handle Cap Thru-Hull Plug

The Forespar Marelon Full-Flow Seacock and 1-1/4 inch Mushroom Through-Hull combination offers a reliable, corrosion-resistant solution for marine plumbing systems. Crafted from an exclusive polymer formulation, this system is designed to withstand harsh marine environments, whether installed above or below the waterline, ensuring long-lasting performance without the risk of corrosion or deterioration. The integrated design eliminates common mismatches and threading issues often encountered with aftermarket parts, providing a seamless and secure installation experience. The system includes a full-flow Marelon seacock with an integrated hose connector and a mushroom-shaped through-hull with robust buttress-type threading, ensuring a tight, leak-proof fit. It also features an emergency handle cap through-hull plug for added security during maintenance or unexpected situations. Certified to exceed ABYC H-27 standards and UL approved, this product delivers peace of mind for both professional installers and boat owners seeking durability and safety. Whether used in fresh or saltwater, the Marelon Full-Flow Seacock offers superior performance, easy installation, and dependable operation, making it an essential component for any marine vessel seeking a corrosion-free and reliable through-hull solution.

Features:

• System includes full-flow Marelon seacock with integrated hose connector and mushroom thru-hull

• Exceeds ABYC H-27 standards and is UL approved for safety and reliability

• Suitable for use above or below the waterline

• Constructed from exclusive polymer formulation that never corrodes

• Includes emergency handle cap thru-hull plug for added security and maintenance ease