Perko Sealed Flip Top Cap Fills f/1-1/2" Hose - White

The Perko Sealed Flip Top Cap Fills f/1-1/2" Hose - White provides a streamlined solution for vehicle and marine fuel or water systems requiring a secure, vented closure. Designed for builders and mechanics who prioritize safety and regulatory compliance, this fill neck integrates essential venting features directly into the cap assembly. It eliminates the need for complex external venting setups, making it an ideal choice for custom fuel tank installations or restoration projects involving 1.5-inch hose lines.

Constructed from high-strength white polymer, this unit features a built-in integral tank vent equipped with a flame arrestor to mitigate the risk of ignition from external sources. The EPA-compliant flip-top design incorporates a vacuum pressure relief valve that maintains proper tank pressure while preventing harmful evaporative emissions. Because the polymer construction is non-conductive, no ground wire is required during installation, simplifying the electrical routing around the fuel filler area.

Automotive enthusiasts working on off-road rigs, utility trailers, or marine-adjacent vehicle builds will find the Perko Sealed Flip Top Cap Fills f/1-1/2" Hose - White particularly effective for its tool-free operation and low-maintenance design. The flip-top mechanism ensures quick access without the risk of losing a threaded cap, while the white finish provides a clean, professional look on fiberglass or painted surfaces. When selecting this component, ensure your system utilizes a standard 1-1/2" diameter hose to guarantee a leak-free, secure connection.