GROCO 1-1/2-Inch Bronze Engine Flush Kit and Adaptor

Sized for compatible 1-1/2 in seacocks, this GROCO bronze engine flush kit turns the seacock into a service point for flushing, winterizing, and emergency dewatering. A quarter-turn plug comes out when you need access and goes back in for normal running. Nothing in the raw water line has to be disconnected.

Winterizing is simpler because the included adaptor connects directly for introducing antifreeze after the seacock is closed. The same port works for fresh water flushing after a day in salt water. It saves time compared with pulling hoses off the strainer or pump.

The kit can also be set up so the engine's raw water pump draws bilge water in an emergency, following GROCO's installation and operating instructions. Always open and close the seacock in the right order for the job and check for leaks after service. Browse more Marine Plumbing for related parts.

Key Features

• Fits compatible 1-1/2 in seacocks
• Flush and winterize without removing hoses
• Quick-release quarter-turn plug
• Emergency bilge pumping capability