Core and cog lid for Jobo Tank System 1500/2500 by frederikkemner

Last crawled date: 3 years, 1 month ago

I've created replacement parts for the Jobo 1500 and 2500 film development tank system.
This collection might grow if I need more spare parts, but so far I've got four kinds of center cores for the film spools as well as a replacement lid for the cog system.
Center cores (all printable without support if you rotate them 180 degrees):
You can print these in flexible filament (e.g. TPU) to use with stainless steel reels (see pictures). I use them with 127 film spools and it works like a charm.
40mm: 1-reel base core
82mm: 2-reel base core
extension core
174mm: same length as 82 + extension core
Cog lid:
regular version
modified to be printable without support
top washer seal (this is really thin and hence hard to print)
buy O-rings with 58mm outer diameter and 1.9mm thickness as the lower seal
Future work:
Let me know if you have any ideas for replacement parts for the 1500/2500 systems or for the CPE-2 Plus film developer. I'm working on lids for the 600ml bottles but couldn't get them to be air tight so far, which defeats the purpose.