GROCO 1-1/2" Engine Flush Kit Adaptor

The 1-1/2" Engine Flush Kit & Adaptor is an essential addition to your marine water system, enhancing safety and versatility. Designed for easy installation, this kit allows you to perform emergency bilge pumping, streamline winterization, and efficiently flush your engine's cooling system.

Enhanced Concept for Marine Systems

Featuring a robust quarter-turn quick-release plug, this kit provides unparalleled safety and flexibility for any water system on board. By adding the SSC to the top of any seacock, you gain the ability to perform instant emergency bilge pumping and simplify both winterization and cooling system flushing processes.

Emergency Bilge Pumping

In the event of an emergency, follow these simple steps to ensure your vessel remains safe:

1. While the connected engine is running, close the seacock.
2. Remove the quick-release plug.
3. Activate the engine's raw water pump to pump excess bilge water overboard.
4. For remote bilge locations, consider adding the GROCO BSA bilge strainer.

Efficient Winterization

Prepare your marine engine for winter with ease:

1. Close the seacock to stop water flow.
2. Remove the quick-release plug.
3. Insert the included service adaptor.
4. Pump anti-freeze into the cooling system to prevent freezing.

Effective Cooling System Flushing

Keep your engine's cooling system in optimal condition:

1. Close the seacock to isolate the cooling system.
2. Insert the service adaptor to create a secure connection.
3. Use dockside water to flush the cooling system while the engine runs at idle speed.

Key Features

• Bronze Service Adaptor: Durable and corrosion-resistant for long-lasting performance.
• Quick-Release Plug: Facilitates rapid access for emergency and maintenance tasks.
• Easy Installation: Compatible with standard 1-1/2" seacocks for seamless integration.

Product Specifications

Attribute	Specification
Hose ID (in)	1-1/2"
Thread NPT	1-1/2"
Overall Length	4.75"

*For optimal performance, add a GROCO Bilge Strainer to pump out remote bilge locations.

Why Choose the 1-1/2" Engine Flush Kit & Adaptor?

Designed with the marine enthusiast in mind, this kit not only ensures your vessel’s cooling system remains clean and efficient but also provides critical safety features in emergency situations. The high-quality bronze adaptor ensures durability in harsh marine environments, while the easy-to-use quick-release plug allows for swift actions when needed the most.

Installation and Compatibility

Installing the Engine Flush Kit & Adaptor is straightforward, fitting seamlessly into any standard 1-1/2" seacock. Whether you're upgrading your current system or outfitting a new vessel, this kit offers compatibility and ease of use, making it a must-have for any serious boater.

Customer Support and Warranty

We stand behind the quality of our products. The 1-1/2" Engine Flush Kit & Adaptor comes with comprehensive customer support and a warranty to ensure your complete satisfaction and peace of mind on every voyage.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.