Get current pricing for Superchanger, SuperChanger 250 Sq. 250 Sq. Ft Ss Plate Heat Exchanger, By Superchanger, Model Ux-216-hp-48, P-37685h. Rated 75 Psi @ 225 F. 47 Plates, 16 W X 48 L, 2 Inlet/outlet. . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: