Seaplane Outfitters plugs
Currently for all mode floats except PKs.
A PK float plug design is coming soon.
These plugs are installed as plugs or check valve. They do not have to be removed. Simply place your bilge pump over the plug and pump. Each stroke of the pump opens the Seaplane Outfitter valve to allow water out. The valve is normally closed to prevent water from entering the float compartment‘s.
Check out this great video