Quote:
Originally Posted by bsteckel
r wilson .. how did you make out with those thru hulls and check valves???? i have one i need to replace that drains my fish box, but it looks like it has some kind of check valve inside it to prevent water from coming inside.
looked at those thru hulls from marinedepot .. they do not have the one way flow????
i assume some do and some do not? i need to buy a few, but want to get the correct ones..
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I've given up on the check valves for the time being. The Thruhulls I bought do not have any internal flapper or ball. I had thought I read that those types didnt last long as they get fouled up so I thought I would try a true "check valve". Theres just not enough room for the kind I bought....I might play with them again someday but I got to get this thing buttoned up so I can use it!! so for the time being its just straight through hull fittings.