Description FUELAB high flow one-way check valves are designed to deliver maximum flow with minimal restriction and pressure drop. Featuring -6AN, -8AN and -10AN male inlets/outlets, 350GPH flow capacity, cross fuel compatibility and billet aluminum construction, these advanced engineered valves allow for easy installation and prevent flow back after pump shut down. Features 350GPH Flow Capacity 200PSIG Max Pressure 11/16″ Poppet Billet Aluminum Construction Fluorosilicone Seats and Seals Rebuildable construction
