Home > Products > Ductile Iron Backup Rings > Convoluted Backup Rings - 1/2" to 22"BUP-SDR Convoluted Deltaflex® Backup Ring - 1/2" to 22"
Ongoing engineering design efforts may affect the technical information listed in our publications.
Please click "Download Submittal" above to view product information and dimensions.
<FM> APPROVED OPTIONS - DI |
SIZE | SDR | RATING |
2'' | 7 | FM (200psi) |
3'' | 7 | FM (200psi) |
4'' | 7 | FM (200psi) |
6'' | 7 | FM (200psi) |
8'' | 7 | FM (200psi) |
10'' | 7 | FM (200psi) |
12'' | 7 | FM (200psi) |
14'' | 7 | FM (200psi) |
16'' | 7 | FM (200psi) |
18'' | 7 | FM (200psi) |
20'' | 7 | FM (200psi) |
22'' | 7 | FM (200psi) |
24'' | 7 | FM (200psi) |
26'' | 7 | FM (200psi) |
2'' | 11 | FM (160psi) |
3'' | 11 | FM (160psi) |
4'' | 11 | FM (160psi) |
6'' | 11 | FM (160psi) |
8'' | 11 | FM (160psi) |
10'' | 11 | FM (160psi) |
12'' | 11 | FM (160psi) |
14'' | 11 | FM (160psi) |
16'' | 11 | FM (160psi) |
18'' | 11 | FM (160psi) |
20'' | 11 | FM (160psi) |
22'' | 11 | FM (160psi) |
24'' | 11 | FM (160psi) |
26'' | 11 | FM (160psi) |
28'' | 11 | FM (160psi) |
30'' | 11 | FM (160psi) |
32'' | 11 | FM (160psi) |
34'' | 11 | FM (160psi) |
36'' | 11 | FM (160psi) |