SeaSense Dual Flow Motor Flusher Round

I have tried this about 3 times and so far they hold well. I like the idea of having plenty of water when on land to test motor, but turn water on just enough to see water shooting through motor's holes before starting engine, but not too much. Otherwise, too much water pressure plus vibration from engine will dislodge muffs. Hose will put weight on connector and dual hose will drop. So, depending on space between hose and motor and trailer and weight on flusher, it may also dislodge from motor when running. Recommend to hold with tie wraps at same level of metal bracket (tie to bracket), if there's enough room for hose connected to flusher.

I purchased a dual flow motor flusher to replace my original one I purchased in 1984. The rubber seal had finally failed. I used the duo flow once and the hose connector on the duo flow came apart ,the glue failed.i will reglue it and hopefully will get further use of it I would rate this a 3.5 out of 5 .