HEATING RADIATOR ELEMENT MADE OF DIE-CAST ALUMINIUM

摘要

A heating radiator element (1) made of die-cast aluminium, extending along a longitudinal axis (A) and having a monolithic die-cast aluminium structure (15), has a tubular body (2) and connections (7) which protrude from opposite lateral sides (20) of the body (2) along respective central axes (X) to connect the element (1) to other similar elements and/or to an external hydraulic system; at least one connection (7) arranged at an upper end (3) of the element (1) has a continuous annular lateral surface (21), without radial projections and defining an annular channel (22) which completely surrounds the connection (7) and is delimited at the rear by the side (20) of the element (l).