GROCO 1-1/4 inch Engine Flush Kit & Adaptor with Quick-Release and Service Adapter

1-1/4" 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 pump. Add GROCO BSA to pump out remote bilge locations.

For Winterization

Close the seacock, remove the quick-release plug, and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.

For System Flushing

Close the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.

Features:

• Bronze service adaptor

Specifications:

• Hose ID (in): 1-1/4"
• Thread NPT: 1-1/4"
• Overall Length: 4.55"

*Add a GROCO Bilge Strainer to pump out remote bilge locations

The GROCO 1-1/4 inch Engine Flush Kit & Adaptor offers a versatile solution for marine engine maintenance, winterization, and emergency bilge pumping. Designed with a bronze service adaptor and a quick-release plug, this kit enables instant connection and disconnection, enhancing safety and convenience during system servicing. The quick-release feature allows for rapid removal during emergencies, making it easier to pump excess bilge water overboard using the engine's raw water pump or to add anti-freeze for winterization purposes. This adaptable system simplifies flushing cooling systems by allowing dockside water to be used while the engine remains at idle, ensuring efficient and thorough cleaning without extensive disassembly.

Features:

• Bronze service adaptor for durability and corrosion resistance

• Quick-release plug for fast, secure connection and disconnection

• Compatible with 1-1/4 inch hose ID and threaded NPT connections

• Overall length of approximately 4.55 inches for flexible installation

• Facilitates emergency bilge pumping, winterization, and system flushing