Forespar Performance Products Marelon Full-Flow Seacock with 3/4 inch Mushroom Through-Hull - Marine-Grade Valve System for Above and Below Waterline Use
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Shipping & Delivery
Always Free Shipping—No Minimum Order Contiguous U.S. orders only. Alaska and Hawaii excluded.
Returns & Refunds
Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.
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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 with 3/4 inch Mushroom Through-Hull offers a reliable, corrosion-free solution for marine water management. Designed for both above and below waterline applications, this integrated two-part system features a durable Marelon valve paired with a matching mushroom head thru-hull, ensuring a perfect fit with super-strong buttress thread connections. This design eliminates common issues like thread mismatches and cross-threading often encountered when selecting individual parts from different manufacturers, making installation straightforward and hassle-free. Constructed from exclusive polymer formulation, the Marelon material provides unmatched resistance to corrosion, ensuring longevity and dependable performance in harsh marine environments. The system includes a full-flow seacock with an integrated hose connector and an emergency handle cap thru-hull plug for added safety and convenience. Certified to exceed ABYC H-27 standards and UL approved, this seacock system guarantees compliance with rigorous safety and quality benchmarks. Its robust construction and thoughtful design make it ideal for marine vessels requiring a durable, maintenance-free, and easy-to-install water intake or discharge solution. Whether upgrading an existing system or installing a new one, the Forespar Marelon system provides peace of mind with its high-quality materials and engineering, ensuring reliable performance for years to come. This marine-grade seacock is essential for boat owners seeking a corrosion-resistant, UL-approved, and ABYC-compliant water management solution that maintains optimal flow and safety in all marine conditions.
Features:
System includes full-flow seacock with integrated hose connector and mushroom thru-hull
Exceeds ABYC H-27 standards and UL approved for marine safety
Suitable for use above or below waterline
Constructed from exclusive polymer formulation that never corrodes
Includes emergency handle cap thru-hull plug for safety and emergency access
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You’re asking about Forespar Performance Products Marelon Full-Flow Seacock with 3/4 inch Mushroom Through-Hull - Marine-Grade Valve System for Above and Below Waterline Use Store SKU: 68947
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