GROCO 2-1/2" Engine Flush Kit Adaptor [SSC-2500] Boat Outfitting | Cleaning Applicator brush

Applicator brush

It holds up to 10 quarts of water and like the original

Its purpose is to allow the boat owner to verify that the electrical outlet on the dock is wired correctly

In other words

GROCO 2-1/2" Engine Flush Kit Adaptor [SSC-2500] Boat Outfitting | Cleaning Applicator brush2 1 2" Engine Flush Kit & Adaptor The Concept A simple quarter turn quick release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing. In an Emergency While the connected engine is running, close the seacock and remove the quick release plug. Excess bilge water will be pumped overboard by the engine's raw water