14 x 20 - 4 Pass with Brackets14 x 20 4 Pass with Brackets TYPE: Parallel Flow CORE HEIGHT: 14'' CORE WIDTH: 18 13 16'' CORE THICKNESS: 3 4'' OVERALL HEIGHT: 14'' OVERALL WIDTH: 21 3 4'' FITTING INLET: #8 Male O Ring FITTING OUTLET: #6 Male O Ring FINS PER INCH: 14 Fins Per Inch NUMBER OF ROWS: 4 Pass Parallel Flow, Non Serviceable Design For Flare Applications Must Order KA46753 Male O Ring Fittings, Made as a 4 Pass for Greater Heat Dissipation Related Parts