![Perko Flush Pro Valve - 5/8" [0456DP4]](http://allwatermarine.com/cdn/shop/products/50464XL_{width}x.jpg?v=1576930083) 
          Flush Pro Valve - 5/8"
Finally!  Fresh flushing of your inboard is as simple as connecting a garden hose.
Features:
- Polymer
 
- Stainless Steel Spring
 
- Flush your boat engine safely and easily
 
- Transparent body allows for visual inspection of water flow
 
- Durable check valve system activated by water pressure from a garden hose
 
- Check valve automatically shuts off hull intake when water pressure is applied 
 
- Adapter supplied with Flush Pro make winterizing your boat easy
 
- Can be used with on board generators
 
- Available for Standard 5/8" Hose Sizes
Owner's Manual (pdf)
