ALETERNUM® B4 is the top of the range Fondital, it’s a result of a research project in partnership with prestigious Research Institutes. The new 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®.
The new anti-corrosion treatment Aleternum® of Fondital radiators guarantee protection against the most common causes of corrosion in common radiators.
Adavantages of ALETERNUM® B4:
1) TOTAL ANTI-CORROSION TREATMENT
2) IDEAL FOR A WIDE PH RANGE: FROM 5 TO 10
Conventional aluminium radiators require pH levels between 7 and 8, a higher or lower level can bring to the corrosion. Instead, steel radiators are subjects to corrosive attacks at pH levels below 8.
The new coating eliminates this limitation, allowing aluminium radiators with the Aleternum® treatment can be installed also in heating systems with a high PH level to protect iron elements (steel pipes and radiators). Moreover, in contrast with steel radiators Fondital radiators with the new treatment may be used in heating systems also with lower PH level.
3) LIGHTNESS AND HIGHER THERMAL EFFICIENCY AS RADIATORS WITHOUT TREATMENT
4) MAXIMUM BURST PRESSURE – OVER 60 BAR. PERFECT FOR INSTALLATION IN MULTI-LEVEL BUILDINGS
5) PROTECTED BY 4 INTERNATIONAL PATENTS
Fondital guarantees ALETERNUM B4 for 20 years from the date of installation against all production defects providing the heating system is conforming to the regulations.
| Models | Depth (C) mm | Height (B) mm | Centre distance (A) mm | Length (D) mm | Connection diameters (inches) | Water capacity (Litres/sect.) | W/sect. (∆T 30kW) | W/sect. (∆T 50kW) | 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.
