Model L is available with optional plate spacings. This opens for not negligible possibilities for optimizing material usage in relation to efficiency and pressure drop. (Note, that larger spacing does at many working points result in even higher efficiency). The optional plate spacings makes Model L suitable for a wide range of air volumes. Air leakage rate is maximum 0,5% of the nominal air flow. Maximum differential pressure over the exchanger is 700 Pa before permanent deformation of the plates. Influence on pressure drop may occur earlier.

Plate material
Aluminium/Epoxy coated aluminium

Frame material
Aluminium.

Sealing
Siliconefree (max 90°C, 190°F)

Technical info

Case designs

Case is also available in painted aluminium.Special case designs on request.