Reducing Tee, Body Material Malleable Iron, Class 150, Pipe Size 1-1/2 In. x 1-1/2 In. x 1/2 In., Connection Type FNPT, Max. Pressure 300 psi@150 Degrees F, Saturated Steam Pressure 150 psi, Temp. Range -20 Degrees to 150 Degrees F, Standards UL Listed, FM Approved, Meets ASME B 16.3