1994 SWEP Compact Brazed Plate Heat Exchanger. Model: B45 x 060. S/N: 29406-16060-0083. MAWP: 368 psi @ 365°F. MDMT: -319°F @ 346 psi. Number of plates: 62. Contact surface area: approx. 75 sq. ft. Plate material: EN 10028/7-1.4401 (AISI 316). Brazing material: copper. The B45 is suitable for heating and industrial applications including water/water applications and as oil coolers. Inlets: (1) 1 in. dia. copper soldered fittings, (1) 1 in. dia. copper soldered fittings. Heat exchanger dimensions: 9-1/2 in. L x 6 in. W x 21 in. H. Overall dimensions: 40-1/2 in. L x 23 in. W x 63-1/2 in. H.