Heat Exchanger Brazed Plate Max BtuH (Water to Water Application) 500 000 BtuH Max BtuH (Oil to Water Application) 50 900 BtuH Max BtuH (R22 to Water Application) - 435 PSIG Design Pressure Temp (F) -40 To 300 30 Plates Surface Area per Plate (Sq.-Ft.) 0.281 sq ft Volume (Gal./Chnl.) 0.0159 Construction Material ASTM 316L Stainless Steel Copper Connection 1 in MNPT Capacity (GPM) 50 gpm 12.2 in 3.31 in 4.37 in - 11.3 lb ASME CRN UL Includes -
