GROCO 1-1/2" Engine Flush Kit Adaptor [SSC-1500] Brand_Quick 400 hours on 2-AA batteries

400 hours on 2-AA batteries (not included)

Improved 3" design

Quality engineered and manufactured

1-1/2" NPT #316 Stainless Steel In-Line Ball Valve

GROCO 1-1/2" Engine Flush Kit Adaptor [SSC-1500] Brand_Quick 400 hours on 2-AA batteries1 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