Perko, Flush Pro, Marine Engine Flushing & Winterizing Valve
Perko, Flush Pro, Marine Engine Flushing & Winterizing Valve gives you an easy to use freshwater flushing system for your boat's inboard engine. Flush Pro is as simple as connecting a garden Hose. The clear polymer body lets you confirm the water flow.
- Transparent Polymer body allows visual inspection of water flow
- Durable check valve system with stainless spring activates with water pressure
- Valve 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
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