Falls industries designs and manufactures shell and tube type heat exchanges in various specific forms such as hydraulic oil coolers, lub oil coolers, transformer oil coolers, quench oil coolers, after coolers and water to water heat exchangers. Construction is of external floating head type with removable tube bundle, where there is no possibility of inter-mixing of oil and water. This feature is absent in fixed of packed floating head construction generally offered. The design is most compact. The company specializes only in heat exchangers. It assures top thermal efficiency, long life, easy maintenance and a wide margin of safety of their heat exchangers.