.FBSPT, Iron Black Coated Malleable Iron Pipe Fitting Cap, 3/4 in Nominal Pipe Size, Iron, Black, BS EN 1562, Class Class 150, For Pipe Schedule 40, FBSPT, 1 7/16 in Outside Diameter, 1 3/8 in Overall Length, 150 psi Maximum Operating Pressure, 290 psi Max.