316 Stainless Steel FlushMount Marine Fuel Tank Vent A durable, lowprofile thruhull vent engineered to keep marine fuel tanks properly ventilated while resisting corrosion in saltwater environments. Key benefits Corrosion resistance and long life: Built from 316 stainless steel to withstand saltwater and harsh marine conditions, maintaining function and appearance over time. Reliable fuel tank ventilation: Flushmount thruhull design provides consistent pressure equalization during fuel use and storage, reducing the risk of tank deformation and vapor buildup. Sleek, lowprofile appearance: Fine abrasive mirror polish finish resists rust and delivers a clean look that integrates with deck and cabin hardware upgrades. Easy integration and broad compatibility: Straight, flushmount vent fits general marine fuel systems for straightforward retrofit or installations on a variety of boats. Features and performance Material: 316 stainless steel for corrosion resistance in offshore and coastal environments. Finish: Fine abrasive mirror polish to enhance durability and appearance while supporting smooth airflow. Design: Lowprofile straight flushmount vent that sits flush with the hull or deck to preserve a streamlined aesthetic. Function: Provides dependable pressure equalization for fuel tanks during filling, consumption, and storage; designed for continuous marine operation. Compatibility and installation General fit for most marine fuel systems; designed for use as a thruhull fuel tank vent or as a cabin ventilation component where a robust, lowprofile vent is required. Suitable for deck or cabin hardware upgrades and for replacing corroded or worn vents; simple installation when used with compatible hull fittings and fuel system plumbing. Practical use scenarios Yacht fuel tank ventilation: Maintain safe tank pressure and vapor control on cruising yachts where longterm corrosion resistance and a neat finish matter. speed powerboats: Provide reliable, lowdrag venting on performance vessels that require durable, flushmounted hardware. Workboats and coastal craft: corroded vents on fishing boats or patrol vessels to restore consistent fuel tank breathing in demanding offshore conditions. What this vent solves Prevents fuel tank pressure issues and vapor trapping during operation and storage. Reduces maintenance and replacement frequency compared with lesser materials in saltwater use. Preserves vessel appearance while delivering dependable ventilation performance. Materials, function and environment are consistent with marine use—316 stainless steel construction, fine abrasive mirror polish, flushmount thruhull design—offering a durable, versatile solution for fuel tank and cabin ventilation on a wide range of vessels.