TECHNICAL CHARACTERISTICS AND PERFORMANCES CORFLOW MODELS GENERAL CHARACTERISTICS: 500 750 1000 1500 Min. tank width (mm) 680 800 800 1015 Tilting dimension(1) mm 1980 1960 2480 2270 Min. dimension for placing the anode (mm) with spacers 2350 2685 3410 3165 Min. height of installation area mm 2100 2135 2660 2415 Empty tank weight (kg) 135 210 225 329 Heat loss(1) Ua (W/K) M1 1.472 1.852 2.250 2.685 M0 1.311 1.646 1.997 2.381 Usable capacity L 494 734 972 1360 Pressure loss mBar 202 212 163 214 Primary flow rate m3/h 4 5 5 5 Primary temperature °C 70 80 90 70 80 90 70 80 90 70 80 90 Power at 60°C (2) kW 55 81 104 68 99 127 79 115 148 98 141 180 Continuous flow at 60°C (2) L/h 954 1386 1788 1158 1698 2190 1362 1974 2538 1686 2424 3096 Power at 45°C (2) kW 78 99 120 95 121 147 110 140 170 134 170 205 Continuous flow at 45°C (2) L/h 1902 2430 2958 2328 2976 3618 2694 3438 4170 3294 4176 5046 Flow rate 10min at 45°C (3) L 632 651 668 919 935 938 1233 1238 1239 1740 1768 1796 (1) Storage at 65°C - Room temperature at 20°C. Values according to RT2012. (2) Cold water at 10°C. (3) Cold water at 10°C - Storage at 60°C. DIMENSIONAL SPECIFICATIONS CORFLOW MODELS DESCRIPTIONS REFERENCES 500 750 1000 1500 Tank diameter Ø 650 790 790 1000 Overall height without spacers HT 1950 1935 2460 2215 Height with spacers H – 1985 2510 2265 Return coil A 397 381 354 429 Input coil B 1383 1271 1570 1644 Height of the opening C1 770 740 1008 1083 Cold water inlet D 250 200 200 320 Return loop E 970 937 1200 1132 Height under drain F 110 60 Sensor connection 1 1/2” connections Thermometer connection 2 F 15/21 Primary network coil connections 3 F33/42 F 40/49 Cold water (CW) / hot water (HW) / return loop (RL) 4 M 40/49 M 50/60 Drain 5 F33/42 Intermediate and low position connections on Corflow tank. Maximum length of thermowell 120mm. Corflow Front view 500L model without spacers Top view Front view With DN 112 flange opening Ø tank 100 100 100 100 130 90° 45° 45° 45° 45° F 0 50 0 F A C1 E H D CW RL HW 0 B HT 4 2 1 3 1 3 1 5 1 13
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