T-H Marine Supply
Flush Mount Scupper Adapter, Black/Black Flapper - T-H Marine Supply
Price: $9.75
Save: $2.84
(22% Off $12.59)
Part # SA-1-DP
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SHIPS TOMORROW!* if ordered in 22 hrs 58 mins.
  • Mounts over 1" to 1-1/4" drain tubes.
  • Grooved inside to fit over drain flange.
  • Outer Diameter is 2 7/8"
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    Flush mount scupper
    by Roger from Cuero, Texas on May 31, 2016
    Product worked great after installation.
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    by David from Fargo, North Dakota on July 08, 2015
    Great. Put on easily.
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    No screws
    by Brian from Clearwater, Florida on August 17, 2014
    The product itself is fine. You might as well go to the hardware store while they're being shipped to you though, because they aren't going to show up with installation screws.
    (1 of 2 people found this review helpful)
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    I have a 1964 drifte r cruz houseboat with a marine chrysler engine the water from cooling the engine exhaust exits through 2 exhaust ports.The inside diameter of the exhaust port is 2 1/4 inches, the outside diameter is 2 1/2 inches. I don't see any sizes that would fit for my boat. Do you have any suggestions ?
    Not sure exactly the exhaust set up on your vessel, but these are scuppers to drain water. For exhaust hose fittings you will have to look at something different such as 70TE300.

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