Get current pricing for Luwa, Luwa 21.6 Sq. Ft. Wi One (1) Luwa Thin Film Evaporator, Model L-300/2200/10, 21.6 Sq. Ft. Of Surface Area, 140 Psi Jacket Pressure, Full Vacuum Internal, 316l Stainle . Product Category: Process Equipment, Sub Category: Industrial Evaporators: