The steel panel radiators TM KOER are suitable for use in both individual and central one-pipe and two-pipe closed heating systems. Water and non-freezing liquids with a pH of 8 to 9.5 and an operating pressure up to 10 atm can be used as the heat transfer medium. Oxygen content not more than 20 μg/l, suspended solids not more than 5 mg/l, total hardness not more than 7 mg-eq/l and maximum temperature 110 ℃.
Radiators are certified and meet all international standards: EN 442-1:2015 (EU), DSTU B B.2.5-3-95 (Ukraine), GOST 31311-2005 (Russian Federation).
| Height, mm | 500 |
| Steel thickness, mm | 1,25 |
| Enamelling colour | white (RAL 9016) |
| Connection thread, inch | 1/2″ (female) |
| Centre distance, mm | 449 |
| Heat output (∆T=50℃), W | 2050 |
| Indicator, n | 1,30 |
| Inlet temperature, ℃ | 75 |
| Outlet temperature, ℃ | 65 |
| Room temperature, ℃ | 20 |
| ÞT, ℃ | 50 |
| Article | Size HxL, mm | Water volume, l | Heat output, W | Weight, kg (±5%) |
| 33×500×400.S | 500×400 | 3,24 | 1109 | 18,26 |
| 33×500×500.S | 500×500 | 4,05 | 1387 | 22,47 |
| 33×500×600.S | 500×600 | 4,86 | 1664 | 26,69 |
| 33×500×700.S | 500×700 | 5,67 | 1941 | 30,90 |
| 33×500×800.S | 500×800 | 6,48 | 2218 | 35,12 |
| 33×500×900.S | 500×900 | 7,29 | 2496 | 39,33 |
| 33×500×1000.S | 500×1000 | 8,10 | 2773 | 43,55 |
| 33×500×1100.S | 500×1100 | 8,91 | 3050 | 47,30 |
| 33×500×1200.S | 500×1200 | 9,72 | 3328 | 51,98 |
| 33×500×1300.S | 500×1300 | 10,53 | 3605 | 54,84 |
| 33×500×1400.S | 500×1400 | 11,34 | 3882 | 58,84 |
| 33×500×1500.S | 500×1500 | 12,15 | 4160 | 63,05 |
| 33×500×1600.S | 500×1600 | 12,96 | 4437 | 67,20 |
| 33×500×1800.S | 500×1800 | 14,58 | 4991 | 77,27 |
| 33×500×2000.S | 500×2000 | 16,20 | 5546 | 85,70 |