If you'd like we can talk about why the purifiers had to have a maximum pumpout timer incorporated into their design
The purpose of the pumpout limit is to alert the operators to the fact that the purge can no longer keep up with the allowable amount or that the small amount of purging has suddenly increased to alert you/them that more attention to the chiller is required .
I set them as low as I possibly can, some as low as ten minutes but where they are on Yorks I set them at 100 to allow for the inevitable shaft seal leakage when the seal is not kept wet .
Clearly Klove I think you should study the purifier more closely . It along with the Earthwise are the most efficient purges on the market period .
As for the purifier pumping liquid ..........I have yet to see one do it ..
And lets not forget about the TurboGaurds "free pumpouts" at start up to compensate for off cycle air infiltration ?????