supply of control discharge flush valve with measured quantity discharge of 3 to 6 ltrs of discharge per flush.control discharge flush valve with measured quantity discharge of 3 to 6 ltrs of discharge per flush.,control discharge flush valve with measured quantity discharge of 3 to 6 ltrs of discharg e per flush. make : m/s marc model no mac3080 or m/s essess model no e251c or m/s jaquar model no flv-chr-1085 with 10 years warranty from the dated supply. [ warranty period: 120 months afte r the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]