Comparison : Item # 394-12-12, 1.660 Inch (in) Dimension A, 2.13 Inch (in) Dimension C, and 1 3/16-12 Thread CD61/CD62 90 Degree Elbow ORFS Thread Split Flange Adapter
Item # 394-16-12, 1.660 Inch (in) Dimension A, 2.13 Inch (in) Dimension C, and 1 7/16-12 Thread CD61/CD62 90 Degree Elbow ORFS Thread Split Flange Adapter
Item # 394-12-16, 1.810 Inch (in) Dimension A, 2.370 Inch (in) Dimension C, and 1 3/16-12 Thread CD61/CD62 90 Degree Elbow ORFS Thread Split Flange Adapter
Item # 394-16-16, 1.810 Inch (in) Dimension A, 2.370 Inch (in) Dimension C, and 1 7/16-12 Thread CD61/CD62 90 Degree Elbow ORFS Thread Split Flange Adapter
Item # 394-20-16, 1.810 Inch (in) Dimension A, 2.370 Inch (in) Dimension C, and 1 11/16-12 Thread CD61/CD62 90 Degree Elbow ORFS Thread Split Flange Adapter