Manufacturer Part Number: B90R 50X25|Fitting Type|90 Degree Elbow; Reducing ElbowType|Fitting Size|2 x 1End Connections|ThreadedMaterial|Malleable IronFinish|BlackClassification|150Fitting Shape|90 Degree ElbowThread Standard|Connection Type|ThreadedHex Head Size|Steam Pressure Rating (psi)|Maximum Working Temperature (F)|Minimum Working Temperature (Deg C)|Minimum Working Temperature (Deg F)|Schedule|Lead Free|Epa Watersense Certified|Standards|EN 10242; FM Approved; GB/T 3287; GB/T 7306.2; ISO 7/1; NSF/ANSI 372; NSF/ANSI 61; cULus ListedLiquid and Gas Pressure Rating (psi)|300Maximum Working Temprature (Deg C)|Product Service Code|UNSPSC Code|