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Old 08-21-2019, 12:43 PM
ajgaines ajgaines is offline
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Quote:
Originally Posted by ndutton View Post
Pictures of my Catalina 30 exhaust project. Please consider 3/8"-16 stainless set screws with washers and hex nuts instead of flange bolts for the attachment to the manifold. The strategy on a Catalina 30 is to get as much rise as possible within the limitations of the galley cabinet. It will never be ideal but we do what we can.

Old black iron pipe and new stainless pipe..Note that the USCG and ABYC require schedule 80 pipe which I would not expect to find at Home Depot.

And the finished stainless pipe installed

Thanks for all the helpful responses! So you used stainless for the pipe? Will that last longer than the black iron? I haven't been able to find either at my local hardware store, maybe I need to look further. Do you have any suggestions for the measuring process? It looks like you got yours fitter perfectly, I just have a simple tape measure so I'm not sure I can be that exact..
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