[Public-List] Anyone got any good suggestions for holding tank vent fittings

[Jonathan Adams]

Greetings all,

I have a 3/4 inch vent hose coming from the holding tank, and need to buy the 
through hull vent fitting. The one I have found is the Perko fuel tank vent - 
http://www.jamestowndistributors.com/userportal/show_product.do?pid=11195&familyName=Perko+Gas+Tank+Vents


These are $50 per for the bronze ones, and I have two vent hoses - much cheaper 
for the zinc ones.

Anyone got any suggestions for a different way of doing this? Suggestions for 
fittings?

Looking forward to your suggestions.

Jonathan
Laughing Gull 197