A view in to the uncovered shell and tube warmth exchanger over a centrifugal chiller. Refrigerant in its gaseous condition passes as a result of tubes (visible in the back again) which Trade heat with h2o circulating in the shell. Critical parts with the chiller: An industrial chiller 

Fill is generally fabricated from some kind of plastic which include PVC or polypropylene. There are two kinds of fills in cooling towers: Air flow duct with outlet diffuser vent. They're put in throughout a constructing to move air in or away from rooms. In the middle can be a damper to open