Tri-Clamp 1.5 in. T.C. x 3/4 in. Female BSPP

Convert 3/4" BSPP (British Standard Parallel Pipe/ Straight Thread) fittings to 1.5" Tri-Clover. Often used on 20x20 plate filters, where the stock 3/4" barbed inlet and outlet fittings are replaced with these to convert to 1.5" Tri-Clover. Use along with our H928 o-ring to form a seal on the straight threads.