For sale is a SPX Hankison Model HPRE75-115 Refrigerated Air Dryer, Serial No.H075A1150503018. 75 SCFM Throughput at 100 degrees Fahrenheit and 100 PSI. 232 Maximum PSIG. 120 Degrees Fahrenheit maximum inlet temperature. Uses 19.4 ounces of R-134a refrigerant. Operates on 1/60/115V Single phase AC. NOTE: I have done a basic "power on" test of this air dryer; it fires right up and sounds very good. I am unable to test for actual air drying capability, but can see no issues with this unit.