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FLANGES

Flange Union, Class 125

3 1/2 GALV CI FLANGED UNION

Material: CAST IRON
NPS Bolt Circle Dia. Bolt Hole Size Dia. of Bolts Dia. of Hub C Min Length of Threads C Min. Length of Bolts Number of Bolt Holes Outside Flange Dia. A Overall Length B Min. Thickness of Flange D Min
3 1/2 5.88 0.69 0.63 4.75 --- 2.50 4.00 7.25 1.25 0.62