bids are invited for 1. supply of eagleburgmann make mechanical seal type dr3 spares as per the drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- carbon seal ring, part no. a. - supply of eagleburgmann make mechanical seal type dr3 spares as per the drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- carbon seal ring, part no. a. , 2. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- o ring, viton, part no. b. - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- o ring, viton, part no. b. , 3. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- o ring, viton, part no. d. - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- o ring, viton, part no. d. , 4. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- thrust washer, part no. g. - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- thrust washer, part no. g. , 5. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- mating ring, tc, part no. 2. - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- mating ring, tc, part no. 2. , 6. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- o ring, viton, part no. 3 - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- o ring, viton, part no. 3 , 7. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- set of springs, hast c, part no. e. - supply of epil seal type dr3 spares drg no. r4a e303/b/r2 for airvac make pump model 2t 30d- set of springs, hast c, part no. e. , 8. supply of epil seal type dr3 spares drg no. r4a e303-b-r2 for airvac make pump model 2t 30d- ptfe gasket, part no. 5 - supply of epil seal type dr3 s