Marketing InformationThe Boiler Drain31-600 Series is a superior line of American-made drain solutions. This series is characterized by an all-cast bronze body, ensuring remarkable durability and longevity. It is designed to handle maximum rated pressures up to 200 psi and temperatures as high as 250 ̊F. It offers different inlet sizes, catering to various needs. , All Cast Bronze Body, Maximum Rated Pressure: 200 psi, Maximum Rated Temperature: 250 ̊F, 31-600: 3/4'''' MNPT Inlet, 31-700: 1/2'''' or3/4'''' FNPT Inlet, Made in USA