Brazed Plate Heat Exchangers for industrial application are for Oil to Water Industrial Application. ASME certified and offer the highest level of thermal efficiency and durability in a compact low cost unit. The corrugated plate design provides very high heat transfer coefficients, resulting in a more compact design. The units stainless steel plates are vacuuum brazed together to form a durable, integral piece that can withstand high pressure and temperature. 2" MNPT Connection Type. 7-1/2"W x 3-7/8"D x 24-5/16"H.