Product Overview
INLINE VALVE 1-1/4"

Keep your inboard engine running smoothly and extend its life with the Perko Marine INLINE VALVE 1-1/4". This innovative valve simplifies freshwater flushing, making routine maintenance a breeze. Whether you're on the water or at the dock, the INLINE VALVE 1-1/4" allows you to quickly and easily flush your engine's cooling system, preventing corrosion and salt buildup. It also streamlines the winterizing process, protecting your engine from freezing temperatures. Say goodbye to complicated flushing procedures and hello to hassle-free engine care.
Key Features
- **Easy Freshwater Flushing:** Connect a standard garden hose to effortlessly flush your inboard engine's cooling system, removing salt and debris.
- **Simplified Winterizing:** The included winterizing adapter makes preparing your engine for freezing temperatures quick and easy.
- **Versatile Hose Compatibility:** Accommodates 5/8", 1", and 1-1/4" hoses, providing flexibility for various inboard engine setups.
- **Durable Construction:** Built with corrosion-resistant polymer and stainless steel components for long-lasting performance in harsh marine environments.
- **Visual Inspection:** Transparent polymer body allows for easy monitoring of water flow during flushing.
- **Automatic Hull Intake Shutoff:** The integrated check valve automatically shuts off the hull intake when water pressure is applied, preventing contamination.
- **Universal Fit:** Designed for compatibility with most inboard engine configurations.
- **Made in the USA:** Perko Marine products are proudly manufactured in the USA.
What's in the Box
- INLINE VALVE 1-1/4"
- Winterizing adapter (attached to cap strap)
Specifications
The Captain's Take
After years of battling saltwater corrosion and tedious winterizing procedures, I discovered the Perko Flush Pro. This valve is a game-changer. The simple garden hose connection makes flushing my engine so easy, I actually do it regularly now. And winterizing? Forget about the mess and hassle. The Flush Pro makes it simple and efficient. I highly recommend this valve to any boat owner who values their engine and their time.