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ARPA 18_2
from IRSAP
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Horizontal
ARPA 18_2 Horizontal represents the aesthetic evolution of the decorative radiator, thanks to its longitudinal development.
![](https://assets.isu.pub/document-structure/230408055922-96694a266a0f28d0d37361a730d48028/v1/43fc1008e5cb8a76940b8fd8ec0f3e3f.jpeg)
Every caloric need is met by the modularity and breadth of range.
There are 15 proposed widths, from 4 to 60 elements in even number and thermal power from 165 to 3739 Watt.
(*) Thanks to the high performance of Irsap ARPA 18_2 Horizontal radiators, the ideal ∆t for low temperature projects is ∆t at 30°C.
For ∆t different from 50°C use the formula: Q=Qn ( ∆t / 50)n
Finishes available: see pag. 298.
• Maximum working pressure 10 bar
• Maximum working temperature 95°C in 14 heights, from 4 to 40 elements and thermal powers from
MANIFOLDS: Prearrangement for side connections with 1/2” welded fittings and internal baffle.
The ability to size the radiator with the highest level of flexibility and style. The ARPA 23 radiator represents a practical solution for every thermal power requirement.
![](https://assets.isu.pub/document-structure/230408055922-96694a266a0f28d0d37361a730d48028/v1/234d9eefa0d5bd779ec7cadd459ccf0d.jpeg)
(*) Thanks to the high performance of Irsap ARPA 23 Vertical radiators, the ideal ∆t for low temperature projects is ∆t at 30°C.
For ∆t different from 50°C use the formula:
Q=Qn ( ∆t / 50)n
Finishes available: see pag. 298.
• Maximum working pressure 8 bar
• Maximum working temperature 95°C
MANIFOLDS: Prearrangement for bottom connections with 1/2” welded fittings and internal baffle.
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