Straight Hygroove

Hydro’s Hygroove tubes have internal enhancements. The grooves increase the internal surface area and the helical Hygroove introduces turbulence in the flow of the heat transfer fluid, thereby increasing the heat transfer performance compared to plain tubes. The groove depth is 0.3 mm.

The grooves do not significantly change the mechanical abilities of the tube and may be bent, brazed or welded just like a plain tube.

Helical Hygroove

Hygroove is the perfect aluminium drop-in solution for copper tubes. We have developed different Hygroove designs (straight and helical) to meet customer requirements depending on absorber design and heat transfer fluid in use.