1997 Xchanger Inc. C-Series Plate Fin Heat Exchanger. Model: C-175. S/N: 0997-B5469-1. P/N: 27748. Process media flow rate: 520 SCFM, temperature in: 265 °F, temperature out: 110 °F, inlet pressure: 1.96 in. Hg., velocity: 244.5 SCFM. Service media flow rate: 7 gpm, temperature in: 85 °F, temperature out: 110 °F, velocity: 120 SCFM. Functions: heat, cool, dehumidify. Service fluids: water, refrigerant, steam, etc. C Series heat exchangers heat and cool low pressure gas streams. The modular C Series design allows a standard unit to give a custom fit. Inlets: (1) 1 in. dia. copper tube (media), (1) 13 in. dia. stream port with a 19 in. flange. Outlets: (1) 1 in. dia. copper tube (media), (1) 13 in. dia. stream port with a 19 in. flange. Overall dimensions: 3 ft. 10-1/2 in. L x 3 ft. W x 6 ft. 7in. H.(H17)(ACN65).