Pearson 365 and 367

Pearson 365 and 367 => Pearson General Non-Mechanical System Maintenance and Repair => Topic started by: jpendoley on August 19, 2016, 11:48:37 AM

Title: Sink Drain Location Woes
Post by: jpendoley on August 19, 2016, 11:48:37 AM
Hello Everyone,
finishing up my gaalley remodel-fridge is running well, new countertops and wall coverings in. Never successd in finding space for a double sink, but found a good 10" deep single sink that works well-except for the drain. Mine drains to a 1/2 inch thru hull to starboard just an inch or two above the waterline and it clogs continuously.  wondering if others have a different location or solution.  sink is above the waterline of course, but not by that much. Any recommendations appreciated!
Title: Re: Sink Drain Location Woes
Post by: Dale Tanski on August 19, 2016, 05:47:13 PM
I threw a tee in the cockpit scupper drain hose and the sink exits there.

Dale
Title: Re: Sink Drain Location Woes
Post by: Della and Dave on August 21, 2016, 03:04:12 AM
Ours is teed into the cockpit scupper drain on the port side like Dale's and seems to work well.  Your problem however may be the size of the line.  1/2 inch is pretty small.  One basic principle of plumbing drains is that the  diameter should increase as you go downstream, to prevent clogs.  I think ours is either 1 1/2 or 2 inch.  We have never had a clog, but we haven't lived aboard either. 
Title: Re: Sink Drain Location Woes
Post by: SVJourney on August 21, 2016, 05:10:25 AM
We have inch and a quarter line running to a tee in the port cockpit drain.  Even then we have had some clogs.  Thought that was factory.   Can't imagine a1/2 hose for drain. 
Title: Re: Sink Drain Location Woes
Post by: jpendoley on August 21, 2016, 01:15:38 PM
Thanks for the replies everyone! I thought that the scupper was the way to go-no need for another hole in the hull.
Title: Re: Sink Drain Location Woes
Post by: Jim S on August 21, 2016, 09:13:58 PM
It appears that the factory installation was to a "T" in the port cockpit drain.  I have heard that some owners rerouted the drain to another thru hull so a flooded cockpit would not back up into the cabin through the galley sink.  Phantom has the drain to the cockpit drain.