Helps an automatic shot-off fuel nozzle stop pumping
With non-automatic shut-off nozzles, it produces an audible gurgling sound as an alert
Compatible with Ethanol blended fuels
Polypropylene
Comes with 2 hose clamps and connects to 5/8-inch hose
Eliminates the need to install a fuel line vent and a surge protector–now one product helps avoid fuel spills, provides fuel tank venting, and resists water intrusion into the fuel system. Meets ABYC Standards. Operates in any orientation within 45° of vertical. Withstands oil, gas, alcohol-blended fuels. Constructed of glass-filled polypropylene.