< Deflection Testing
Cherne® 7.5% Deflection Aluminum Fin Sets for PS 46 (SDR-35) Pipe Per ASTM F679 (18"-48" Diameter)
Key Features & Benefits
- Lightweight, corrosion-resistant
- Field-verifiable without a proving ring
- Assembles without tools
- All sizes fit through standard 24 in. manhole
- Fins for 4 in.-15 in. gauges have skid size equal to th nominal pipe size-gauge will meet regional codes and will not tip in the line
- Nine-fin design ensures testing accuracy
- Open design allows gravel and debris pass-through
Specifications
Average Pipe ID: | 26.374 in. (669.90 mm) |
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Pipe ID @ Deflation: | 23.53 in. (597.66 mm) |
Base Pipe ID: | 25.446 in. (646.33 mm) |
Nominal Size: | 27 in. (685.80 mm) |
Weight: | 12 lb. |
Brand: | Cherne |