[C320-list] Head sink drain

[bruceheyman]

I don't have access to ABYC but I would guess that is the reason for all the high quality hoses and ss hose clamps. When the thruhull is open the drain is open to the sea.Bruce Hey man(949) 289 8400
-------- Original message --------From: Jeffrey Brown <oceanblues at mac.com> Date: 2/2/19  18:34  (GMT-08:00) To: C320-List at catalina320.com Subject: Re: [C320-list] Head sink drain Thanks Greg. Great advice. Jeff Brown949-350-5123> On Feb 2, 2019, at 6:27 PM, Greg Flanagan <greg.flanagan at shaw.ca> wrote:> > Just a note on drains. I removed my galley double sink drains five years ago. I was surprised to see expensive sewage quality tubing and at least half a dozen SS clamps and a lot of silicone chalking on a very labor intensive drainage system. > > I bought a plastic off-the-shelf double sink drain system from my local building supply company for under $10. I didn’t need the traps and I had to cut the horizontal sections shorter as the double sinks are smaller than standard. All of the fittings were hand tightened on this system rather than chalked. It took me two hours to remove the original mess. And it took about ten minutes to install the new standard plumbing parts. All I could wonder is why a cost conscious boat builder would have constructed this drain! > > I haven’t done any thing on the sink head, however, I suspect it suffers from the same “sailboat” mentality. It’s just a sink drain (without a trap), so check out the cheep parts (plastic) in your local hardware. > > Cheers,> > Greg > Hoop Dancer #1076> >> On Feb 2, 2019, at 4:11 PM, Dave Hupe <hoopdtwo at yahoo.com> wrote:>> >> Jeff->> Maybe this one?  https://www.catalinadirect.com/index.cfm/product/1503_1274/sink-drain-assembly-straight-wstainless-flange.cfm>> Dave Hupe1994 Cat320 (#32)Holland, MI>>