Bare tube OD: 16-63mm.
Fin general material: Titanium, Copper, Aluminum.
Fin pitch: 2.1-5.0mm.
Fin height: <17mm.
Fin thickness: 0.4mm.
The low fin tube have the advantage of adding surface area to a smooth tube while maintaining the same outside diameter. Low Fin Enhanced tubes can be used in standard shell and tube baffles and tube sheets.