Dixon's Ductile Iron Back-Up Flange for Stub Ends are typically used in above ground applications such as treatment works, pumping stations, fire mains, and irrigation systems.
Notes: Conforms to ASTM A536 specifications. Manufactured to meet ANSI #150 bolt pattern specifications.
Features
- Back-up flange for stub ends
- No raised face
- Ductile iron ASTM A536 (65-45-12) offers high strength and corrosion resistance
- Low installation cost
- Simple assembly
Specifications
| Size | ID | OD | Thickness | Number of Bolt Holes | Bolt Hole Diameter | Bolt Circle Diameter |
|---|---|---|---|---|---|---|
| 1 in. | 1.38 in. | 4.3 in. | 0.5 in. | 4 | 0.63 in. | 3.13 in. |
| 1-1/2 in. | 1.97 in. | 5 in. | 0.5 in. | 4 | 0.63 in. | 3.88 in. |
| 2 in. | 2.44 in. | 6 in. | 0.5 in. | 4 | 0.75 in. | 4.75 in. |
| 3 in. | 3.56 in. | 7.5 in. | 0.5 in. | 4 | 0.75 in. | 6 in. |
| 4 in. | 4.56 in. | 9 in. | 0.56 in. | 8 | 0.75 in. | 7.5 in. |
| 6 in. | 6.75 in. | 11 in. | 0.63 in. | 8 | 0.88 in. | 9.5 in. |
| 8 in. | 8.75 in. | 13.5 in. | 0.63 in. | 8 | 0.88 in. | 11.75 in. |
