![Forespar Marelon Full-Flow Seacock 3\/4" Mushroom Through-Hull [904043ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/600x600/products/25387/40277/68947XL__39447.1697169832.jpg?c=1 "Forespar Marelon Full-Flow Seacock 3\/4\" Mushroom Through-Hull [904043ABYC]")
![Forespar Marelon Full-Flow Seacock 3\/4" Mushroom Through-Hull [904043ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/1280x1280/products/25387/40277/68947XL__39447.1697169832.jpg?c=1 "Forespar Marelon Full-Flow Seacock 3\/4\" Mushroom Through-Hull [904043ABYC]")
Product Overview
Marelon Full-Flow Seacock & 3/4" 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
![Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/25389/40279/68949XL__97286.1697169837.jpg?c=1 "Forespar Marelon Full-Flow Seacock 1\" Mushroom Through-Hull [904044ABYC]")
![Forespar Marelon Full-Flow Seacock 2" Mushroom Through-Hull [904048ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/25393/40283/68953XL__84423.1697169846.jpg?c=1 "Forespar Marelon Full-Flow Seacock 2\" Mushroom Through-Hull [904048ABYC]")
![Forespar Marelon Full-Flow Seacock 1\/2" Mushroom Through-Hull [904042ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/25385/40275/68945XL__67667.1697169828.jpg?c=1 "Forespar Marelon Full-Flow Seacock 1\/2\" Mushroom Through-Hull [904042ABYC]")
![Forespar Marelon Full-Flow Seacock 1-1\/4" Mushroom Through-Hull [904045ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/25391/40281/68951XL__21404.1697169841.jpg?c=1 "Forespar Marelon Full-Flow Seacock 1-1\/4\" Mushroom Through-Hull [904045ABYC]")
![Forespar Marelon Full-Flow Seacock 1-1\/2" Mushroom Through-Hull [904046ABYC]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/25392/40282/68952XL__85697.1697169844.jpg?c=1 "Forespar Marelon Full-Flow Seacock 1-1\/2\" Mushroom Through-Hull [904046ABYC]")
