Our bimetal radiator Alustal is particularly suitable for the installation in high-rise buildings thanks to its excellent resistance to very high pressure and corrosion even at pH levels higher than aluminium radiators 


  • Nominal heat output ΔТ 70 = 191 W/sect.
  • Average service life no less than 30 years.
  • Increased corrosion resistance. pH level in the range 7-10.
  • 100% MADE IN ITALY
  • Working pressure 40 bar, test pressure 120 bar.

All models ALUSTAL are guaranteed 20 years from installation date on manufacturing faults, provided that the installation has been performed in compliance with the current norms and respecting the instructions relating to the installation, the correct use and the correct maintenance.

Models Depth (C) mm Height (B) mm Centre distance (A) mm Length (D) mm Connection diameters (inches) Water capacity (litres/sect.) Exponent n Coefficient (Km)
500/100 97 559 500 80 G1 0,19 1,3248 0,6557

Maximum working pressure: 1600 kpa (16 bar); Maximum working temperature: 120 °C
Characteristic equation of the model Ф=Кm ΔТn
The thermal efficiency values shown comply with the European Standard EN 442-1:2014 and are certified by the MRT Lab of the Milan Polytechnic, notified body №1695.

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