GROCO 1-Inch Engine Flush Kit & Adaptor for Marine Cooling Systems

1" 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"
• Thread NPT: 1"
• Overall Length: 4.35"

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

The GROCO 1-Inch Engine Flush Kit & Adaptor is an essential tool for maintaining and servicing your marine engine's cooling system. Designed with a durable bronze service adaptor, this kit allows for quick and secure connection to any water system, simplifying procedures such as winterization, system flushing, and emergency bilge pumping. Its quarter-turn quick-release plug provides added safety and flexibility, enabling swift operation during critical moments or routine maintenance.
In emergency situations, simply close the seacock, remove the quick-release plug, and use the engine's raw water pump to safely pump excess bilge water overboard. For remote bilge locations, adding a GROCO Bilge Strainer enhances the system's capability to manage bilge water efficiently. During winterization, this kit allows for easy insertion of the service adaptor after closing the seacock, making it simple to pump antifreeze into the cooling system without extensive disassembly. When flushing the system, closing the seacock and inserting the adaptor permits dockside water to circulate through the engine at idle speed, effectively cleaning the cooling passages and preventing corrosion.
Constructed with a 1-inch hose ID and threaded with a 1-inch NPT connection, the kit measures approximately 4.35 inches in overall length. Its compact design ensures compatibility with various marine setups, providing a reliable solution for routine maintenance and emergency preparedness. Whether you're performing seasonal winterization or routine system flushing, this GROCO engine flush kit offers a straightforward and effective method to keep your marine engine in peak condition. Invest in the GROCO 1-Inch Engine Flush Kit & Adaptor to enhance your vessel's maintenance toolkit and ensure optimal engine performance on every voyage.

Features:

• Bronze service adaptor for durability and corrosion resistance

• Quarter-turn quick-release plug for safety and ease of use

• Allows for emergency bilge pumping, winterization, and cooling system flushing

• Compatible with 1-inch hose ID and threaded with 1-inch NPT connection

• Overall length of approximately 4.35 inches for versatile installation