6 in. Bell End Ductile Iron Restraint Device for PVC Pipe and Ductile Iron Pipe
Uni-Flange® Series 1390 6 in. Bell End Ductile Iron Restraint Device for PVC Pipe and Ductile Iron Pipe
Product Details
Product Description
- Cast ductile iron per ASTM A536 grade 65-45-12
- Restraining rods are high strength, low alloy steel per ANSI / AWWA C111 / A21.11, with blue fluorocarbon-coating
- Clamping bolts and nuts are grade 5 with blue fluorocarbon-coating
- Rated at full-rated pressure of any class of PVC pipe, minimum 2:1 safety factor
- Rated at 250 psi on ductile iron pipe in sizes 4 in - 8 in and 200 psi in size 10 in and 12 in
- 360° contact and support of the pipe wall
- Black armor guard e-coat epoxy coating - NSF 61 approved