Heat Exchanger Heat Exchanger Type Braze Plate Mounting Stud Thread Size 3/8 In.-16 Heat Dissipation Capacity for Water 995 110 BtuH Heat Dissipation Capacity for Oil 242 000 BtuH Total Surface Area 31.09 sq ft Overall Height 20 3/4 in Overall Width 4 3/8 in Overall Depth 7 1/8 in Maximum Pressure Rating 435 psig Maximum Operating Temperature 450 Degrees F Minimum Operating Temperature -310 Degrees F Flow Capacity 50 gpm Pipe Connection Size 1 in