The 3000 series Expert Drums are designed to process sheet film with the highest quality possible. (Please read that sentence again, it's the most important sentence on this page). It doesn't matter what system of development you're contemplating; hand processing, rotary processing, hanger processing, or any other method -- using the Expert Drums will yield beautifully even edge-to-edge development. The Expert Drums fit on the JOBO CPA-2, CPP-2, and ATL-2x00 (they don't fit on the CPE-2 or ATL-1500). (One interesting point about the Expert Drums: We hear time and time again that people purchase a processor to get to use the Expert Drums. We understand that's like saying people buy a luxury car because the like the tires that fit it. But it's true!) A good tip is to use the optional #3360 Foot Pump. It allows you to easily remove the drum lids after processing.
