Derale Fluid Cooler Fan Plate Type Aluminum 800 cfm, -8 AN In/out # DER-15870

I fitted this cooler to my compressor to stop hot air going into the tank and creating condensation. Now the outlet from the compressor gets piped into the cooler, then the outlet of the cooler goes to a water separator filter before going to the tank. The inlet pipe is so hot it will definitely burn you, but the outlet pipe is cold! I was not sure if this unit would work effectively on air as fluids, but it is extremely efficient and highly recommended for heavy duty applications.