Weldbend® Slip-On Flange, Raised Face, 3/4 in Nominal, 1.09 in Inside Dia, 0.56 in Thickness, 3-1/4 in Bolt Circle, 4 Bolt Holes, 3/4 in, 4.62 in Outside Dia, 740 psig, 300 lb, -20 to 100 deg F, 1.88 in Hub Dia, 0.94 in Length Through Hub, Forged Carbon Steel, Domestic