90 Degrees Reducing Elbow, Malleable Iron, Not Applicable, ASTM A197, Class Class 150, For Pipe Schedule 40, 1/4 in, Female, NPT, 13/16 in, 18, 1/4 In.-18, 1/8 in, Female, NPT, 11/16 in, 27, 1/8 In.-27, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable, 300 psi Maximum Operating Pressure