Home / Store / 5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter)

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter)

Field Verification:

Cherne’s Aluminum Fin Style Deflection Gauges are designed to be field verified
by inspectors without the use of a proving ring. Simply place two fins end-to-end as pictured below (1) and measure the width. Add one inch to the mandrel (2) and you have the outside dimension of the gauge. Using this method simplifies the inspector’s job of verifying sizes on deflection gauges.

Aluminum Fin Style Deflection Gauge Features:

Lightweight, corrosion-resistant
Field-verifiable without a proving ring
Assembles without tools
All sizes fit through standard 24″ manhole
Fins for 4″-15″ gauges have skid size equal to the 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

Showing all 5 results

Cherne® FIN SET 15 IN. SDR 26 5%

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter), Deflection Gauges

Cherne® FIN SET 12 IN. SDR 26 5%

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter), Deflection Gauges

Cherne® FIN SET 10 IN. SDR 26 5%

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter), Deflection Gauges

Cherne® FIN SET 8 IN. SDR 26 5%

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter), Deflection Gauges

Cherne® FIN SET 6 IN. SDR 26 5%

5% Deflection Aluminum Fin Sets for SDR-26 Pipe Per ASTM D3034 (4"-15" Diameter), Deflection Gauges

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