ASME construction available. Cooling and drying compressed air or gases. Cooling and drying air or gases with no oil carryover. Construction Removable bundle, packed floating tubesheet. Advantages Floating end allows for differential thermal expansion betwen the shell and tubes.
Shell side can be steam or mechanically cleaned.
Bundle can be easily repaired or replaced. Less costly than full internal floating head-type construction. Maximum surface per given shell and tube size for removable bundle designs. Limitations Tube side arrangements limited to one pass. Packing limits design pressure and temperature.