ALETERNUM® B4, the top of Fondital range, is the result of a research project in partnership with prestigious Research Institutes. The fins structure and rear opening allow to obtain a higher thermal efficiency. The product is covered by 4 patents, one of these is indeed relevant to the anti-corrosion coat ALETERNUM®.

Pure White RAL 9010

PLUS

  • Weldless base assembled with an exclusive thermoelectric joining technology
  • Double coating for lasting finish: anaphoresis + powder coating
  • State-of-the-art technology protected by four international patents
  • 100% MADE IN ITALY
  • Aleternum total anti-corrosion treatment included in the price

The anti-corrosion treatment Aleternum® on Fondital radiators provides protection against the most common causes of corrosion in ordinary radiators.
The main advantages of ALETERNUM® B4 are:
  1. TOTAL ANTI-CORROSION TREATMENT
  2. SUITABLE TO A WIDE PH RANGE (from 5 to 10)
    Ordinary aluminium radiators require water pH levels between 7 and 8, as different values may bring to corrosion. On the other hand, steel radiators need pH levels higher than 8 to avoid corrosion.
    Thanks to the new coating, the pH limits can be overcome and the installation of ALETERNUM®-treated radiators is possible both with soft water and in heating systems where a high PH is maintained for protecting steel pipes and radiators.
  3. THE TREATMENT DOES NOT AFFECT THE LIGHTNESS AND THERMAL EFFICIENCY OF THE RADIATOR
  4. MAXIMUM BURST PRESSURE UP TO 60 BARS. IDEAL FOR INSTALLATION IN MULTI-STOREY BUILDINGS
  5. THE TREATMENT IS PROTECTED AND ENSURED BY FOUR INTERNATIONAL PATENT

All models ALETERNUM B4 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.] Heat output W/sect. (ΔT 30) Heat output W/sect. (ΔT 50) Exponent n Coefficient [Km]
350/100 97 407 350 80 G1 0,20 47,2 89,9 1,2598 0,6506
500/100 97 558 500 80 G1 0,26 64,1 123,8 1,2890 0,7991
600/100 97 658 600 80 G1 0,31 74,0 143,6 1,2981 0,8950
700/100 97 758 700 80 G1 0,36 83,1 161,3 1,2998 0,9986
800/100 97 858 800 80 G1 0,39 91,1 177,7 1,3085 1,0635

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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n. Reg. Imprese: 01963300171 - EORI/P. IVA: IT00667490981 - R.E.A. BS - 280789 - Capitale sociale: € 60.000.000 i.v. “Soggetta all’attività di direzione e coordinamento ex art. 2497 bis C.C. da parte di SILMAR GROUP S.p.A. - Cod. Fisc. 02075160172”