DFW Series
DFW Series – 3 Bolt Flange Units, eccentric locking collar (PCFTR).
DFW S Series – 3 Bolt Flange Units, grub screws in inner ring (PCFTRY).
Sheet Steel Series
DBF Series – 3 Bolt Flange Units, eccentric locking collar (RATR).
DBF A Series – 3 Bolt Flange Units, eccentric locking collar (RRTR).
DBF S Series – 3 Bolt Flange Units, grub screws in inner ring (RATRY).
UCFB Series
UCFB Series – 3 Bolt Flange Units, grub screws in inner ring (American Standard)
UCFK Series – 3 Bolt Flange Units, grub screws in inner ring (Japanese Standard)