brass fitting size:3/4"x1/2"-1"x3/4" Perfectly sealed Easy and convenient installation Optimized structure brass fitting size:3/4"x1/2"-1"x3/4" ISO9001:2000 Good buyer, good seller if it isn't you want, you can enter into to get mobrass fittingsize:3/4"x1/2"-1"x3/4"ISO9001:2000G,NPT,BSPT Thread We also produce brass ball valve, gate valve; check valve, globe valve, float valve, angle valve, and ...