Brown Fintube tank heating products typically use stream or hot oil as the heating medium. They are available in a wide variety of styles which singly or in multiples suit most applications

Hairpin heat exchangers utilize true counter-current flow which maximizes the temperature differences between the shellside and tubeside fluids, unlike the multi-pass shell-and-tube designs where correction factors are used to account for the inefficiencies resulting from co-current passes.

Longitudinal fins provide extended heat transfer surface with relatively low resulting pressure drops.

Twisted Tube Heat Exchanger