A typical refueling will send up to a half gallon or more of fuel spilling overboard. USCG and other regulations prohibit the discharge of oils including civil and criminal penalties.
Installed in the fuel tank vent line, the Racor Fuel/Air Separator efficiently separates air from fuel forced into the line. Air is vented, and all fuel is returned to the tank. The Fuel/Air Separator captures fuel normally discharged due to agitation and thermal expansion up to 2.4 PSI. It also eliminates damage to expensive striping and labels and protects finishes from fuel stains. The unit is maintenance free -- there's nothing to rust or corrode.
Fits neatly into your vent line, actually replacing a section of the line. One Fuel/Air Separator unit is required for each vent line. Hose barb: 5/8".
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