Thru hull for front vanity

May 15, 2026
1
Hunter 380 Oriental NC
Anyone have the size of the thru hull and ball valve for the front vanity drain?
2002 Hunter 280.
 
Sep 25, 2008
7,667
Alden 50 Sarasota, Florida
Can’t help except to suggest that in a 24 year old boat, the thruhull might not be original so best to measure what is there now.
 
Jan 4, 2006
7,577
Hunter 310 West Vancouver, B.C.
Can’t help except to suggest that in a 24 year old boat, the thruhull might not be original so best to measure what is there now.
This is your number one "go to" for size.

Secondly, my 1998 H-310 has a 1" thru-hull and hose. I can't see anything bigger going down the sink drain regardless of how big the boat is.

Out of curiosity, which size boat is correct ..........................

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