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Zambia, Lusaka
1 Level
718 Review
35 Karma

Review on Perko 0456DP7 Marine Flush Valve by Isaac Cahill

Revainrating 5 out of 5

It's okay, it's good for exhaust and emissions

2020 Chapparal 257Ssx on a 6.2L Merc. The boat came with this from Chapparal. Tried to wash the boat to no avail. I figured the engine would have to be started for the thermostat to open then there would be flow, but that wasn't the case, the temperature alarm went off and the boat stalled. I dismantled the flushing of the Perco, the ball valve stuck when closed, did not let any water through. Ordered a replacement and now the new 1 keeps leaking. The gasket that seals the band clamp is not tight and does not seal water. Ugggggg

Pros
  • Useful not only for its intended purpose
Cons
  • I don't remember