Straight Union 1/2 " Od As Per Drawing No. Icf/Std 3-5-015, Alt. A, Item -1. As Per Icf Spec : Icf/Md/Spe C-166, Rev.4. (Warranty Period : Upto 48 Months From The Date Of Delivery As Per Specification) [ Warranty Period: 48 Months After The Date Of Delivery ] ]