P-Trap Vent Valve (5/8”)

P-Trap Vent Valve Hose size: 5/8". Stainless steel escutcheons, aluminum shaft and polymer body & splash guard. Black polymer splash guard. Protects canisters and fuel systems from water. Allows vapor to vent from tank during thermal expansion of fuel and while refueling. Allows fresh airflow into the tank during thermal contraction of fuel and when engine is running. Vacuum pressure relief: No. Internal P-Trap and check valve prevents water from passing through assembly into fuel system. Hose connection: Straight. Hose size: 5/8". Maximum hull thickness: 0" to 1".