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Cherne® 7.5% Deflection Aluminum Fin Sets for PS 115 (SDR-26) Pipe Per ASTM F679 (18"-48" Diameter)

675115285019_H_001.jpg - Cherne® Fin Set 18 In Sdr 26 7.5% 15.44 Ga Dia
Cherne® 7.5% Deflection Aluminum Fin Sets for PS 115 (SDR-26) Pipe Per ASTM F679 (18"-48" Diameter)
675115285019_H_001.jpg - Cherne® Fin Set 18 In Sdr 26 7.5% 15.44 Ga Dia

Cherne® Fin Set 18 In Sdr 26 7.5% 15.44 Ga Dia

Cherne
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.

UPC: 675115284760
Part #: 284768

Available in 8 variations

Technical Resources (1)
FAQ
Key Features
Key Features
  • 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
Specifications
Weight: 8 lbs.
Average Pipe ID: 17.278 in. (438.86 mm)
Pipe ID @ Deflation: 15.44 in. (392.18 mm)
Base Pipe ID: 16.688 in. (423.87 mm)
Nominal Size: 18 in. (460 mm)
Product Group Primary Sku: Yes
Brand: Cherne
Test Plug Accessories: Deflection Testing
Available in 8 Variations
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675115285019_H_001.jpg - Cherne® Fin Set 18 In Sdr 26 7.5% 15.44 Ga Dia

Cherne® Fin Set 18 In Sdr 26 7.5% 15.44 Ga Dia

[UPC] 675115284760
[Part #] 284768

Weight: 8 lbs.
Average Pipe ID: 17.278 in. (438.86 mm)
Pipe ID @ Deflation: 15.44 in. (392.18 mm)
Base Pipe ID: 16.688 in. (423.87 mm)
Nominal Size: 18 in. (460 mm)

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Cherne® FIN SET 21 IN SDR 26 7.5% 18.19 GA DIA

Cherne® FIN SET 21 IN SDR 26 7.5% 18.19 GA DIA

[UPC] 675115284777
[Part #] 284778

Weight: 10 lbs.
Average Pipe ID: 20.370 in. (517.40 mm)
Pipe ID @ Deflation: 18.19 in. (462.03 mm)
Base Pipe ID: 19.666 in. (499.52 mm)
Nominal Size: 21 in. (525 mm)

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Cherne® FIN SET 24 IN SDR 26 7.5% 20.44 GA DIA

Cherne® FIN SET 24 IN SDR 26 7.5% 20.44 GA DIA

[UPC] 675115284784
[Part #] 284788

Weight: 11 lbs.
Average Pipe ID: 22.918 in. (582.12 mm)
Pipe ID @ Deflation: 20.44 in. (519.18 mm)
Base Pipe ID: 22.102 in. (561.39 mm)
Nominal Size: 24 in. (600 mm)

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Cherne® FIN SET 27 IN SDR 26 7.5% 23.03 GA DIA

Cherne® FIN SET 27 IN SDR 26 7.5% 23.03 GA DIA

[UPC] 675115284791
[Part #] 284798

Weight: 12 lbs.
Average Pipe ID: 25.829 in. (656.06 mm)
Pipe ID @ Deflation: 23.03 in. (584.96 mm)
Base Pipe ID: 24.899 in. (632.43 mm)
Nominal Size: 27 in. (685.80 mm)

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Cherne® FIN SET 30 IN SDR 26 7.5 PERCENT 26.38 GA DIA

Cherne® FIN SET 30 IN SDR 26 7.5 PERCENT 26.38 GA DIA

[UPC] 675115284807
[Part #] 284808

Weight: 13 lbs.
Average Pipe ID: 29.566 in. (750.97 mm)
Pipe ID @ Deflation: 26.38 in. (670.05 mm)
Base Pipe ID: 28.523 in. (724.48 mm)
Nominal Size: 30 in. CIOD (762.00 mm)

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Cherne® FIN SET 36 IN SDR 26 7.5 PERCENT 31.56 GA DIA

Cherne® FIN SET 36 IN SDR 26 7.5 PERCENT 31.56 GA DIA

[UPC] 675115284814
[Part #] 284818

Weight: 15 lbs.
Average Pipe ID: 35.389 in. (898.88 mm)
Pipe ID @ Deflation: 31.56 in. (801.62 mm)
Base Pipe ID: 34.120 in. (866.65 mm)
Nominal Size: 36 in. CIOD (914.40 mm)

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Cherne® FIN SET 42 IN SDR 26 7.5 PERCENT 36.66 GA DIA

Cherne® FIN SET 42 IN SDR 26 7.5 PERCENT 36.66 GA DIA

[UPC] 675115284821
[Part #] 284828

Weight: 17 lbs.
Average Pipe ID: 41.116 in. (1044.35 mm)
Pipe ID @ Deflation: 36.65 in. (930.91 mm)
Base Pipe ID: 39.621 in. (1006.37 mm)
Nominal Size: 42 in. CIOD (1066.80 mm)

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Cherne® FIN SET 48 IN SDR 26 7.5 PERCENT 41.82 GA DIA

Cherne® FIN SET 48 IN SDR 26 7.5 PERCENT 41.82 GA DIA

[UPC] 675115284838
[Part #] 284838

Weight: 19 lbs.
Average Pipe ID: 46.937 in. (1192.20 mm)
Pipe ID @ Deflation: 41.82 in. (1062.23 mm)
Base Pipe ID: 45.216 in. (1148.49 mm)
Nominal Size: 48 in. CIOD (1219.20 mm)

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