Which pump should be installed for the KR DELTEC PF601?

Dennis

I purchased a KR DELTEC PF601, and I have a question: What pump should I use for the inlet to the reactor with precise regulation? For example, which of these peristaltic pumps should I choose? I need to connect it to a separate pump and adjust the flow to one drop per minute. Is there any difference in the direction of the outlet from the reactor?

Ronald5720

I have the same reactor, with a small pump of 300 liters per hour at the input. Although it can be omitted altogether, I have a difference in height between the water intake and the reactor. Initially, I operated without a pump, but when the power went out for several hours, the water from the reactor drained by gravity, and when the power was restored, it couldn't draw it back in. I have a flow rate of two drops per second at the output, and CO2 is supplied at 80-100 bubbles per minute. Well, all of this needs to be adjusted to your system. The output goes to the foam fractionator compartment.

John3142

Wouldn't it be easier to make a diversion from the return main pipe or pump, install a tap, and connect it to the KR?

Colin1418

I originally planned to do it this way or to install a small pump... But in this case, the flow will be uneven, and it will be difficult to adjust both the CO2 supply and the flow itself... As a result, the pH at the output will show different readings.