what size bulkheads r needed for 1 3/4" hole? i have a bulkhead, not sure what size it is considered… it’s little over 1 1/2" od but uses 1" pvc fittings inside. so what size is it? 1 1/2? or is it considered 1"??
I think 1" but idk
dammit ian!!! lOl
i need to order 3 more of these and not sure if i need 1 or 1 1/2
u r the man!!!