Enhance the efficiency of your marine or automotive systems with the Adaptor Qwik-Lok 3/4" x 1/2" NPT. This premium plumbing component from Flow-Rite facilitates seamless connections between various hose types and sizes. Ideal for use on the second inlet of Rule Tournament Series pumps and other models, this adaptor ensures a smooth feed to a separate washdown pump. Upgrade your setup with this high-quality solution for hassle-free plumbing integration.