tender for procurement of “spares for air compressor ( make: kirloskar, model: t-btd-pm ) ” installed at unit no. 3 & 4, sgtps, mppgcl, birsinghpur--- 1 hp piston ring 2 hp piston guide ring 3 hp valve cover ‘o’ ring (suction) 4 hp valve cover ‘o’ ring(delivery) 5 hp discharge v/v spring 6 hp suction v/v spring 7 hp unloader ‘o’ ring 8 lp piston ring 9 lp valve cover ‘o’ ring (suction) 10 lp valve cover ‘o’ ring (delivery) 11 lp discharge v/v spring 12 lp suction v/v spring 13 copper ‘o’ ring (lp discharge) 14 lp unloader ‘o’ ring (inner) 15 outer ring (l.p.) 16 lp unloader piston 17 cylinder hp 18 inner coverhp 19 outer coverhp 20 split pin hp 3 x 22 21 crank shaftassembly 22 gudgeon pin 23 cross head assembly 24 cross head guide assembly 25 motor pulley 26 pressure breaker 27 assembly of 3-piece packing with gs 28 assembly of 6-piece packing with gs 29 bearing bush (upper half) 30 bearing bush (lower half) 31 lp piston ring and rod assembly 32 hp piston ring and rod assembly 33 connecting rod and cap assembly 34 inter cooler o ring 35 oil filter assembly sec. 36 oil filter ‘o’ ring (sealing ring) 37 fly wheel 38 gib head key 39 suction unloader assembly 40 oil strainer suction 41 suction air filter element 42 ferule 6 mm 43 ferule 10 mm