bellow with control units for debris filter system , supplyof bellow with control units for debris filter system one set consists of following items as per enclosed drawing - drawing is only indicative, the tenderer may inspect the sample available at site before quoting and manufacturing. 1. rubber expansion bellow : 1 no. 2. ss316 tie rods size: 36 mm dia x 820 mm length : 8 nos. 3. ss316 nut size: m36 x 30 mm : 32 nos. 4. ss316 lock nut size: m 36 x 15 mm: 32 nos. 5. ss316 washer size: m 36 x 10 mm thick : 32 nos. 6. rubber washer size: m 36x 10 mm thick : 32 nos. 7. gi bolt & nut size: m 32 x 200 mm: 48 nos. 8. gi bolt & nut size: m 32 x 250 mm : 32 nos. 9. ms stretcher plate : 16 nos. 10. ms retainer ring segments : 8 nos.