Jobo CPP-3 overflow adjuster

Last crawled date: 4 years, 4 months ago

The Jobo CPP-3 processing machine has its water overflow port in a location that's significantly lower than the CPP-2, and it prevents the water level inside the machine from being adequately high. Its my understanding that this change was made to satisfy updated EU regulations, however Jobo does not appear to have actually changed the design of the rest of their machine to account for this.
The machine ships with a T-connector attached to the overflow port, intending the top to be a vent and the bottom to be a drain. I've designed a replacement part that offsets the inlet and outlet to ensure a higher water level. Included are two different models, with different separations to suit your preference.
This part is designed in the style of a standard 3/4" barbed hose attachment. If your Jobo lives in a sink, you should only need to connect it to the overflow port. If your Jobo sits next to the sink, like mine, then connect as shown in the photo. Hose clamps are recommended. (The vertical tube is only there as an extra guard against splashing, and isn't really necessary.)