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

The Marelon Full-Flow Seacock & 1-1/4" Mushroom Through-Hull is a reliable and integrated 2-part system designed for marine applications. Engineered to provide seamless installations, this system ensures optimal performance and longevity for your vessel.

Product Overview

This comprehensive system includes a high-quality Marelon® valve paired with a precisely matched mushroom head thru-hull. Featuring robust “buttress” type threading, the design eliminates compatibility issues commonly encountered during aftermarket installations. By integrating both components, it prevents cross-threading and ensures a secure, leak-free connection every time.

Key Features

• Integrated Full Flow Seacock: Comes with an integrated hose connector and mushroom thru-hull, simplifying the installation process.
• Superior Standards Compliance: Exceeds American Boat and Yacht Council (ABYC) H-27 standards and is UL Approved, ensuring top-tier safety and reliability.
• Versatile Application: Suitable for installation above or below the waterline, accommodating diverse marine setups.
• Corrosion-Resistant Construction: Crafted from an exclusive polymer formulation that guarantees everlasting resistance to corrosion.
• Emergency Safety Feature: Includes an Emergency Handle Cap thru-hull plug for added security and peace of mind.

Technical Specifications

Component	Description
Seacock Type	Full Flow
Thru-Hull Size	1-1/4"
Thread Type	Buttress
Material	Exclusive Polymer Formulation
Standards	Exceeds ABYC H-27, UL Approved

Compliance and Standards

The Marelon Full-Flow Seacock & Mushroom Through-Hull system surpasses the stringent ABYC H-27 standards, ensuring exceptional performance in marine environments. Additionally, it holds UL approval, attesting to its electrical and safety reliability.

Easy Installation

This integrated system is designed for straightforward installation, reducing the chances of thread mismatches and cross-threading that often occur with aftermarket part selections. By providing a matched seacock and thru-hull pair, Marelon ensures a hassle-free setup, saving time and preventing potential leaks.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.