2 (51mm) IPS Duct Round Afterset
Installed either before or after concrete pour to create activation from duct. NOTE: Drill a 2 1/2'' (64mm) hole in concrete and a 2 1/4'' (57mm) hole in duct.
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Product Type
Installed either before or after concrete pour to create activation from duct. NOTE: Drill a 2 1/2'' (64mm) hole in concrete and a 2 1/4'' (57mm) hole in duct.