Armstrong fabricates customized air cooled heat exchangers to fit your specific needs. Armstrong’s air cooled heat exchangers can be fabricated with either heavy-duty industrial pressure parts as used in the 6000 Series, or with a light-duty core design which is primarily used in the institutional market. You have the choice of a direct drive fan or a belt drive fan as well. Fan diameters range from 10in to 48in (25cm to 122cm). Multiple direct drive fans are typically used at 870 or 1,150 RPM.
Several options are available on these units and are based on specific customer needs so please contact the factory. Most of the construction derives from the API 661 specification and several accommodation or variation from spec can be applied to customize the unit design.