Anti-siphon

[John FitzGerald]

I have two questions. what is the diamater of the hose fitting for this value and where is the best place to find a replacement part. Question number two what is the diamamter of the raw water seacock.

 

[Todd Osborne]

1/2" for both

I don't have the documentation in front of me but I'm pretty shure the seacock is 1/2" as I replaced mine a month ago. The anti-siphon vent should be the same size. Most major marine stores (West Marine) will carry both in stock.

 

[Charles Weiss]

replacement

I believe the highest rated antisiphon valve is the Vetus. It accepts various diameter hoses and is available at West Marine for about $40.