See all products of DISCALDIRT® (ANSI Flange) DISCALDIRT®, Air & Dirt separator (ANSI flange 2" - 5") DISCALDIRT®, Air & Dirt separator (ANSI flange ASME & CRN, 2" - 6") DISCALDIRT®, Air & Dirt separator (ANSI flange ASME & CRN, 8" - 14")