Sloan 5 Flushmate Pressure Assist Vessel. This is the M-101526-F31, which replaces the M-101526-F3C and M-101526-F3CK.
Only manufacturer direct replacement for the Crane 3612 tank.
UPC: 648714410267
The following are different applications:
F3PK for Peerless 1 tank
F3E for Eljer 141-70 tank
M-101526-F3CK
