Cherne® 18 In. 7.5% Fixed Steel Deflection Gauges for PS 115 (SDR-26) Pipe Per ASTM F679
$638.14
Part Number: 286858
Nominal Size: 18″ (457.20 mm)
Average Pipe ID: 17.278″ (438.86 mm)
Base Pipe ID: 16.688″ (423.87 mm)
Pipe ID @ Defl: 15.44″ (392.18 mm)
Product wt: 15.0 lbs.