Monitors raw water intake. Prevents engine overheating due to flow obstruction such as debris, baggies, or sea weed.
For smaller engines use the 20064-LF low flow version.
Kit includes Flow Detector, Red Light Warning Panel and Piezo Buzzer.
User supplied hose barbs are sold separately.
• Sounds alarm if cooling water flow decreases or stops
• Fits 1" x 1" NPT or 1-1/4" x 1" NPT hose barbs
• Triggers red panel light