The vent permits air to escape as the fuel cell is filled and permits filtered air to enter when fuel is getting consumed. This allows the tank to breath to avoid pressurization during normal operation.
This high flow kit is typically used for quick-fill systems that commonly use a dry break and dump can. It includes an air filter, 3/4″ fuel vent hose, and adapter fittings. The kit requires a 12AN male vent fitting.
NOTE:
This can be used with Radium 20-0462 DSV, 12AN ORB to 12AN Male, Quick Fill.
or 4 payments of 
