The fuel vent line surge protector helps avoid refueling spills because the surge-free line causes automatic fuel nozzles to shut off as the tank fills. With non-automatic nozzles, the surge protector causes a gurgling sound to indicate that the tank is full. Incorporates a ball-style check valve with internal baffling.
Meets ABYC Standard H-24
Install in-line with traditional tank vent systems that use standard 5/8" ID vent hose
Compact size and operates in any orientation within 45 of vertical
Withstands oil, gas, alcohol-blended fuels
Includes 2 hose clamps for installation in vent hose