Heat Exchanger, Heat Exchanger Type Braze Plate, Heat Dissipation Capacity for Water 135,000 BtuH, Heat Dissipation Capacity for Oil 12,725 BtuH, Total Surface Area 2.26 sq ft, Overall Height 12 1/4 in, Overall Width 4 3/8 in, Overall Depth 1 3/8 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, Channel Plate Material Stainless Steel