A proper temperature control is very important for a well fermentation process before kegging or bottling. HULK all-in-one glycol water cooling system includes 150L glycol water tank, 2HP industrial chiller, 2T/h Glycol water pump, PID Temperature controller and glycol water inlet/outlet connectors for Fermenters. You only need to plug the glycol water pipes and temperature sensor cable on this unit, then you can start your fermenting, easy job and absolutely a turnkey solution.