supply of hydraulic d.c valve, pump motor combination, hydraulic pump, hydraulic triple delivery pump, hydraulic double delivery pump, housing for driving motor on third power (du014), hydraulic pressure relief valve, hydraulic unloder valve, pressure reducing valve, hydraulic safety valve, hydraulic 4way dc valve, multi pressure gauge, vaccume gauge, hydraulic accumulator capacity 30/32, 20, 10, 01, 2.5 ltrs., bladder for accumulator capacity 30/32, 20 ltrs. details description, make and quantity as per section iv of tender document. [acceptable make : plasser, rexroth, danfoss, veljan-denison, parker- denison, viker, wika, stauff, hydac, epe only] .