EPA/CARB COMPLIANT 2-STAGE FUEL CAP

EPA/CARB compliant 2-stage fuel cap is required on all portable fuel tanks, 12-gallon fuel capacity and less. Audible click signals that cap is sealed on neck fill. Tether secures cap to fuel tank while refueling. Auto self-venting pressure feature vents tank at 5 PSI (Min) when center pup-up vent is in open position. Manual momentary pressure relief valve relieves tank pressure prior to cap removal for refueling or connecting/disconnecting fuel line assembly. Positive vent closure for storage and transportation, designed to override of the automatic self venting and manual momentary pressure relief function. Fits both old style and new style Tempo and Moeller tanks.