Cherne® 18 In. 7.5% Fixed Steel Deflection Gauges for PS 46 (SDR-35) Pipe Per ASTM F679
$638.14
Part Number: 286778
Nominal Size: 18″ (457.20 mm)
Average Pipe ID: 17.643″ (448.13 mm)
Base Pipe ID: 17.054″ (433.17 mm)
Pipe ID @ Defl: 15.77″ (400.56 mm)
Product wt: 15.0 lbs.