
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. ARPA 23 Vertical is available in 14 heights, from 4 to 40 elements and thermal powers from 104 to 3272 Watt.
Construction features
round section manifold, 30 mm diameter
23 mm diameter steel round pipes
threading at the ends of the manifolds, right G 1/2”
maximum working pressure 8 bar
maximum working temperature 95°C
Colors and Finishes
Model | Deph (mm) | Height (mm) | Conn. C. (mm) | Weigth (kg) | Capacity (lt) | Δt=50°C (btu/h) | Δt=50°C (kcal/h) | Δt=50°C (Watt) | Δt=40°C (Watt) | Δt=30°C (Watt) | Δt=20°C (Watt) | Exponent |
---|---|---|---|---|---|---|---|---|---|---|---|---|
520 | 50,0 | 520 | 470 | 0,46 | 0,20 | 89,1 | 22,5 | 26,1 | 19,8 | 13,8 | 8,3 | 1,249 |
550 | 50,0 | 550 | 500 | 0,48 | 0,20 | 93,5 | 23,6 | 27,4 | 20,7 | 14,5 | 8,7 | 1,251 |
650 | 50,0 | 650 | 600 | 0,55 | 0,24 | 107,8 | 27,2 | 31,6 | 23,9 | 16,6 | 10,0 | 1,257 |
670 | 50,0 | 670 | 620 | 0,56 | 0,24 | 110,9 | 28,0 | 32,5 | 24,6 | 17,1 | 10,3 | 1,258 |
700 | 50,0 | 700 | 650 | 0,58 | 0,25 | 115,0 | 29,0 | 33,7 | 25,4 | 17,7 | 10,6 | 1,259 |
750 | 50,0 | 750 | 700 | 0,62 | 0,27 | 122,1 | 30,8 | 35,8 | 27,0 | 18,8 | 11,3 | 1,262 |
850 | 50,0 | 850 | 800 | 0,69 | 0,30 | 136,5 | 34,4 | 40,0 | 30,1 | 20,9 | 12,5 | 1,268 |
870 | 50,0 | 870 | 820 | 0,70 | 0,31 | 139,2 | 35,1 | 40,8 | 30,7 | 21,3 | 12,8 | 1,269 |
920 | 50,0 | 920 | 870 | 0,74 | 0,33 | 146,0 | 36,8 | 42,8 | 32,2 | 22,4 | 13,4 | 1,269 |
1220 | 50,0 | 1220 | 1170 | 0,95 | 0,42 | 187,3 | 47,2 | 54,9 | 41,3 | 28,7 | 17,1 | 1,271 |
1520 | 50,0 | 1520 | 1470 | 1,16 | 0,52 | 227,6 | 57,4 | 66,7 | 50,2 | 34,8 | 20,8 | 1,273 |
1820 | 50,0 | 1820 | 1770 | 1,37 | 0,62 | 267,5 | 67,4 | 78,4 | 58,8 | 40,6 | 24,1 | 1,287 |
2020 | 50,0 | 2020 | 1970 | 1,50 | 0,69 | 293,8 | 74,1 | 86,1 | 64,5 | 44,4 | 26,3 | 1,296 |
2520 | 50,0 | 2520 | 2470 | 1,85 | 0,85 | 359,3 | 90,6 | 105,3 | 79,1 | 54,8 | 32,6 | 1,280 |
Thanks to the high performance of Irsap ARPA 23 Vertical radiators, the ideal Δt for low temperature projects is Δt at 30°C.
For Δt different from 50°C use the formula: Q=Qn (Δt / 50)n
Standard equipment
• wall fixing systems with screws and anchors • 1/2” blind plug • piper cover kit • 1/2” air vent
Length (mm) sub> | N° Elements | 520 | 550 | 650 | 670 | 700 | 750 | 850 | 870 | 920 | 1220 | 1520 | 1820 | 2020 | 2520 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
130 | 4 | Watt = W = | 104 | 110 | 126 | 130 | 135 | 143 | 160 | 163 | 171 | 220 | 267 | 314 | 344 | 421 |
198 | 6 | Watt = W = | 157 | 164 | 190 | 195 | 202 | 215 | 240 | 245 | 257 | 329 | 400 | 470 | 517 | 632 |
266 | 8 | Watt = W = | 209 | 219 | 253 | 260 | 270 | 286 | 320 | 326 | 342 | 439 | 534 | 627 | 689 | 842 |
334 | 10 | Watt = W = | 261 | 274 | 316 | 325 | 337 | 358 | 400 | 408 | 428 | 549 | 667 | 784 | 861 | 1053 |
402 | 12 | Watt = W = | 313 | 329 | 379 | 390 | 404 | 430 | 480 | 490 | 514 | 659 | 800 | 941 | 1033 | 1264 |
470 | 14 | Watt = W = | 365 | 384 | 442 | 455 | 472 | 501 | 560 | 571 | 599 | 769 | 934 | 1098 | 1205 | 1474 |
538 | 16 | Watt = W = | 418 | 438 | 506 | 520 | 539 | 573 | 640 | 653 | 685 | 878 | 1067 | 1254 | 1378 | 1685 |
606 | 18 | Watt = W = | 470 | 493 | 569 | 585 | 607 | 644 | 720 | 734 | 770 | 988 | 1201 | 1411 | 1550 | 1895 |
674 | 20 | Watt = W = | 522 | 548 | 632 | 650 | 674 | 716 | 800 | 816 | 856 | 1098 | 1334 | 1568 | 1722 | 2106 |
742 | 22 | Watt = W = | 574 | 603 | 695 | 715 | 741 | 788 | 880 | 898 | 942 | 1208 | 1467 | 1725 | 1894 | 2317 |
810 | 24 | Watt = W = | 626 | 658 | 758 | 780 | 809 | 859 | 960 | 979 | 1027 | 1318 | 1601 | 1882 | 2066 | 2527 |
878 | 26 | Watt = W = | 679 | 712 | 822 | 845 | 876 | 931 | 1040 | 1061 | 1113 | 1427 | 1734 | 2038 | 2239 | 2738 |
946 | 28 | Watt = W = | 731 | 767 | 885 | 910 | 944 | 1002 | 1120 | 1142 | 1198 | 1537 | 1868 | 2195 | 2411 | 2948 |
1014 | 30 | Watt = W = | 783 | 822 | 948 | 975 | 1011 | 1074 | 1200 | 1224 | 1284 | 1647 | 2001 | 2352 | 2583 | 3159 |
1082 | 32 | Watt = W = | 835 | 877 | 1011 | 1040 | 1078 | 1146 | 1280 | 1306 | 1370 | 1757 | 2134 | 2509 | 2755 | |
1150 | 34 | Watt = W = | 887 | 932 | 1074 | 1105 | 1146 | 1217 | 1360 | 1387 | 1455 | 1867 | 2268 | 2666 | 2927 | |
1218 | 36 | Watt = W = | 940 | 986 | 1138 | 1170 | 1213 | 1289 | 1440 | 1469 | 1541 | 1976 | 2401 | 2822 | 3100 | |
1286 | 38 | Watt = W = | 992 | 1041 | 1201 | 1235 | 1281 | 1360 | 1520 | 1550 | 1626 | 2086 | 2535 | 2979 | 3272 | |
1354 | 40 | Watt = W = | 1044 | 1096 | 1264 | 1300 | 1348 | 1432 | 1600 | 1632 | 1712 | 2196 | 2668 | 3136 |