supply of supply fitment and installation of spare parts of oil filtration machine, make: nach, capacity: 5000 lph , supply fitment and installation of spare parts of oil filtration machine, make: nach, capacity: 5000 lph, one(01) set consisting of below mentioned spare parts: (1) contactor, mnx 18, 25 amp, 690v- q ty: 02 nos. (2) contactor, mnx 18, 45 amp, 690v- qty: 02 nos. (3) auxiliary contactor, mnx a1, 10 amp, 41 5v- qty: 02 nos. (4) auxiliary contactor, mnx a2, 10 amp, 415v- qty: 02 nos. (5) mcb c25, 240/415v- qty: 01 no. (6) mcb c6, 240/415v- qty: 01 no. make: havells, abb, schnider or l&t or similar. [ warranty peri od: 30 months after the date of delivery ] ]