lost in it all
Member
a was wonding how you figure out water flow through pvc, on an overflow. i know one inch is rated for 600gph but what would 1 1/4 and 3/4 or 1/2 be i am asking because i will be diverting a 1 inch overflow between a skimmer and sump and putting a pipe around 350 gph would be eiser then trying to guess with a ball valve. Thanks