Manufacturer Part Number: MDB240 20X15-5|Fitting Type|Reducing CouplingType|Fitting Size|3/4 x 1/2End Connections|ThreadedMaterial|Malleable IronFinish|BlackClassification|150Fitting Shape|Thread 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|40Lead Free|Epa Watersense Certified|Standards|Enterprise Standard; GB/T 7306.2; ISO 7/1Liquid and Gas Pressure Rating (psi)|300Maximum Working Temprature (Deg C)|Product Service Code|UNSPSC Code|