so i picked up this chiller for FREE but i cant tell how powerfull it is. it is a "West Coast Aquatics" and the digital LED display works when it's not even plugged in so it must have a separate battery. also it was used to cool water cutting machinery so it is had some sort of antifreeze running through it.

on top of that it has this custom little caster stand with a tank of some sort that's filled with antifreeze.

one tube form the chiller runs into this tank and another tube runs out of that tank. the second tube from the chiller is just straight out not running through this tank.


should i remove this tank? is it necessary for this model?
I'm going to run bleach through it to make sure it's clean before i use it obviously but anything else i should to to make sure its clean?
how many hp do you think this is?

thanks for any help, i emailed the company but their website is shit so i don't know if they are even going to get back to me.