
ARPA 12 Horizontal represents the aesthetic evolution of the decorative radiator, thanks to its longitudinal development and the squared profile of the elements. 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 powers from 115 to 3394 Watt.
Construction features
manifolds with a 30 mm diameter circular section
tubes made of sheet steel with an 12 mm diameter
manifold threading 1/2” Gas right
maximum working pressure 10 bar
maximum working temperature 95°C
VERSATILITY
The Arpa 12 radiators range is divided into: vertical and horizontal, double and single, with elegant wall mounting in typical Irsap style in colors that match the radiator, painted and finished in every part.
Colors and Finishes
Model | Deph (mm) | Lenght (mm) | Conn. C. (mm) | Weigth (kg) | Capacity (lt) |
---|---|---|---|---|---|
520 | 40,0 | 520 | 470 | 0,23 | 0,06 |
550 | 40,0 | 550 | 500 | 0,24 | 0,06 |
650 | 40,0 | 650 | 600 | 0,27 | 0,07 |
670 | 40,0 | 670 | 620 | 0,27 | 0,07 |
700 | 40,0 | 700 | 650 | 0,28 | 0,07 |
750 | 40,0 | 750 | 700 | 0,29 | 0,07 |
850 | 40,0 | 850 | 800 | 0,33 | 0,08 |
870 | 40,0 | 870 | 820 | 0,34 | 0,08 |
920 | 40,0 | 920 | 870 | 0,35 | 0,09 |
1220 | 40,0 | 1220 | 1170 | 0,45 | 0,10 |
1520 | 40,0 | 1520 | 1470 | 0,54 | 0,13 |
1820 | 40,0 | 1820 | 1770 | 0,64 | 0,15 |
2020 | 40,0 | 2020 | 1970 | 0,70 | 0,17 |
2220 | 40,0 | 2220 | 2170 | 0,77 | 0,18 |
2520 | 40,0 | 2520 | 2470 | 0,87 | 0,20 |
Thanks to the high performance of Irsap ARPA 12 Horizontal 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
Number elements | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
Btu/h a Δt=50°C | 754,5 | 920,9 | 1.087,3 | 1.253,6 | 1.420,0 | 1.586,3 | 1.752,7 | 1.919,1 | 2.085,4 | 2.251,8 | 2.418,1 | 2.592,3 | 2.760,9 | 2.924,8 | 3.083,2 | 3.236,5 | 3.384,3 | 3.527,3 | 3.665,6 | 3.798,4 | 3.926,8 | 4.050,0 | 4.168,8 | 4.282,9 | 4.392,5 | 4.497,3 | 4.598,0 | 4.694,3 | 4.786,4 |
Thermal Power linear mt. Watt a Δt=50°C | 221,0 | 269,7 | 318,5 | 367,2 | 415,9 | 464,7 | 513,4 | 562,1 | 610,8 | 659,6 | 708,3 | 759,3 | 808,7 | 856,7 | 903,1 | 948,0 | 991,3 | 1.033,2 | 1.073,7 | 1.112,6 | 1.150,2 | 1.186,3 | 1.221,1 | 1.254,5 | 1.286,6 | 1.317,3 | 1.346,8 | 1.375,0 | 1.402,0 |
Thermal Power linear mt. Watt a Δt=40°C | 165,7 | 202,3 | 239,1 | 275,9 | 312,8 | 350,3 | 387,9 | 425,8 | 462,5 | 499,3 | 541,1 | 580,6 | 619,0 | 656,4 | 692,6 | 727,9 | 762,1 | 795,2 | 827,3 | 858,3 | 888,3 | 913,7 | 937,9 | 960,9 | 982,8 | 1.003,5 | 1.023,2 | 1.041,7 | 1.059,3 |
Thermal Power linear mt. Watt a Δt=30°C | 114,2 | 139,7 | 165,2 | 190,8 | 216,6 | 243,3 | 270,3 | 297,6 | 323,2 | 348,7 | 382,3 | 410,8 | 438,5 | 465,6 | 492,0 | 517,8 | 542,9 | 567,4 | 591,2 | 614,2 | 636,7 | 652,6 | 667,5 | 681,4 | 694,5 | 706,6 | 717,9 | 728,3 | 738,0 |
Thermal Power linear mt. Watt a Δt=20°C | 67,6 | 82,8 | 98,1 | 113,5 | 129,0 | 145,6 | 162,5 | 179,7 | 195,0 | 210,2 | 234,4 | 252,3 | 269,8 | 287,0 | 303,8 | 320,4 | 336,7 | 352,6 | 368,1 | 383,3 | 398,2 | 406,1 | 413,3 | 419,8 | 425,7 | 431,0 | 435,7 | 439,8 | 443,4 |
Exponent | 1,292 | 1,289 | 1,285 | 1,282 | 1,277 | 1,267 | 1,256 | 1,245 | 1,246 | 1,248 | 1,207 | 1,203 | 1,198 | 1,194 | 1,189 | 1,184 | 1,179 | 1,173 | 1,168 | 1,163 | 1,158 | 1,170 | 1,182 | 1,195 | 1,207 | 1,219 | 1,232 | 1,244 | 1,256 |
Height (mm) sub> | N° Elements | 520 | 550 | 650 | 670 | 700 | 750 | 850 | 870 | 920 | 1220 | 1520 | 1820 | 2020 | 2220 | 2520 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
76 | 4 | Watt = W = | 115 | 122 | 144 | 148 | 155 | 166 | 188 | 192 | 203 | 270 | 336 | 402 | 446 | 491 | 557 |
112 | 6 | Watt = W = | 140 | 148 | 175 | 181 | 189 | 202 | 229 | 235 | 248 | 329 | 410 | 491 | 545 | 599 | 680 |
148 | 8 | Watt = W = | 166 | 175 | 207 | 213 | 223 | 239 | 271 | 277 | 293 | 389 | 484 | 580 | 643 | 707 | 803 |
184 | 10 | Watt = W = | 191 | 202 | 239 | 246 | 257 | 275 | 312 | 319 | 338 | 448 | 558 | 668 | 742 | 815 | 925 |
220 | 12 | Watt = W = | 216 | 229 | 270 | 279 | 291 | 312 | 354 | 362 | 383 | 507 | 632 | 757 | 840 | 923 | 1048 |
256 | 14 | Watt = W = | 242 | 256 | 302 | 311 | 325 | 348 | 395 | 404 | 427 | 567 | 706 | 846 | 939 | 1032 | 1171 |
292 | 16 | Watt = W = | 267 | 282 | 334 | 344 | 359 | 385 | 436 | 447 | 472 | 626 | 780 | 934 | 1037 | 1140 | 1294 |
328 | 18 | Watt = W = | 292 | 309 | 365 | 377 | 393 | 422 | 478 | 489 | 517 | 686 | 854 | 1023 | 1135 | 1248 | 1417 |
364 | 20 | Watt = W = | 318 | 336 | 397 | 409 | 428 | 458 | 519 | 531 | 562 | 745 | 928 | 1112 | 1234 | 1356 | 1539 |
400 | 22 | Watt = W = | 343 | 363 | 429 | 442 | 462 | 495 | 561 | 574 | 607 | 805 | 1003 | 1200 | 1332 | 1464 | 1662 |
436 | 24 | Watt = W = | 368 | 390 | 460 | 475 | 496 | 531 | 602 | 616 | 652 | 864 | 1077 | 1289 | 1431 | 1572 | 1785 |
472 | 26 | Watt = W = | 395 | 418 | 494 | 509 | 532 | 569 | 645 | 661 | 699 | 926 | 1154 | 1382 | 1534 | 1686 | 1913 |
508 | 28 | Watt = W = | 421 | 445 | 526 | 542 | 566 | 607 | 687 | 704 | 744 | 987 | 1229 | 1472 | 1634 | 1795 | 2038 |
544 | 30 | Watt = W = | 445 | 471 | 557 | 574 | 600 | 643 | 728 | 745 | 788 | 1045 | 1302 | 1559 | 1731 | 1902 | 2159 |
580 | 32 | Watt = W = | 470 | 497 | 587 | 605 | 632 | 677 | 768 | 786 | 831 | 1102 | 1373 | 1644 | 1824 | 2005 | 2276 |
616 | 34 | Watt = W = | 493 | 521 | 616 | 635 | 664 | 711 | 806 | 825 | 872 | 1157 | 1441 | 1725 | 1915 | 2105 | 2389 |
652 | 36 | Watt = W = | 515 | 545 | 644 | 664 | 694 | 743 | 843 | 862 | 912 | 1209 | 1507 | 1804 | 2002 | 2201 | 2498 |
688 | 38 | Watt = W = | 537 | 568 | 672 | 692 | 723 | 775 | 878 | 899 | 951 | 1261 | 1570 | 1880 | 2087 | 2294 | 2604 |
724 | 40 | Watt = W = | 558 | 591 | 698 | 719 | 752 | 805 | 913 | 934 | 988 | 1310 | 1632 | 1954 | 2169 | 2384 | 2706 |
760 | 42 | Watt = W = | 579 | 612 | 723 | 745 | 779 | 834 | 946 | 968 | 1024 | 1357 | 1691 | 2025 | 2247 | 2470 | 2804 |
796 | 44 | Watt = W = | 598 | 633 | 748 | 771 | 805 | 863 | 978 | 1001 | 1058 | 1403 | 1748 | 2093 | 2323 | 2553 | 2899 |
832 | 46 | Watt = W = | 617 | 652 | 771 | 795 | 830 | 890 | 1008 | 1032 | 1091 | 1447 | 1803 | 2159 | 2396 | 2634 | 2989 |
868 | 48 | Watt = W = | 635 | 672 | 794 | 818 | 855 | 916 | 1038 | 1062 | 1123 | 1490 | 1856 | 2222 | 2467 | 2711 | 3077 |
904 | 50 | Watt = W = | 652 | 690 | 815 | 841 | 878 | 941 | 1066 | 1091 | 1154 | 1530 | 1907 | 2283 | 2534 | 2785 | 3161 |
940 | 52 | Watt = W = | 669 | 708 | 836 | 862 | 901 | 965 | 1094 | 1119 | 1184 | 1570 | 1956 | 2342 | 2599 | 2856 | 3242 |
976 | 54 | Watt = W = | 685 | 725 | 856 | 883 | 922 | 988 | 1120 | 1146 | 1212 | 1607 | 2002 | 2397 | 2661 | 2924 | 3320 |
1012 | 56 | Watt = W = | 700 | 741 | 875 | 902 | 943 | 1010 | 1145 | 1172 | 1239 | 1643 | 2047 | 2451 | 2721 | 2990 | 3394 |
1048 | 58 | Watt = W = | 715 | 756 | 894 | 921 | 963 | 1031 | 1169 | 1196 | 1265 | 1678 | 2090 | 2503 | 2778 | 3053 | |
1084 | 60 | Watt = W = | 729 | 771 | 911 | 939 | 981 | 1052 | 1192 | 1220 | 1290 | 1710 | 2131 | 2552 | 2832 | 3112 |