bids are invited for set of flexible couplings,input and output side of fluid coupling make fluidomat model-hf-5 installed at roller screen , fluid coupling model hfdx-8b with 200 mm brake drum , flexible coupling set input side,part no i-1 and i-26 for scoop coupling sc-11a , set of flexible couplings,input and output side of fluid coupling make fluidomat model-hfdx-8b installed at bc-1a,1b,bc-2a,2b,bc-7a,7b,bc-9a,9b,bc-12a,12b , flexible coupling set output side,part no o-7 and o-22 for scoop coupling sc-11a , flexible disc,input and output assembly for scoop type fluid coupling model no-sc-14 , flexible coupling set input side,part no i-1 and i-26 for scoop coupling sc-14 , flexible coupling set output side,part no o-7 and o-22 for scoop coupling sc-14 total quantity : 17