prb
Oil boiler
Power
25-832kW
DESCRIPTION
• Manufactured according to the European standards EN 303-2 & EN 304 and CE certified according to the European directive 92/42/EEC
• The prb boilers have a significant advantage because of:
• The large heat exchange surface in comparison with their volume
• Three pass seamless tubes, with stainless steel turbulators for optimum heat exchange
• Cylindrical combustion chamber for even flame spread, heat distribution and noiseless operation.
• High density glass wool covers
• Electrostatically painted covers
• Control panel sockets
• Easy installation, maintenance and service
• Strict quality control in all the production stages
• Welding and hydraulic testing at 6 bar pressure.
FUELS
Oil
SPECIFICATIONS
| TYPE | prb 20* | prb 30* | prb 40* | prb 50* | prb 65* | prb 75* | prb 90* | prb 110* | prb 130* | prb 145* | prb 165 | prb 185 | prb 210 | prb 260 | prb 300 | prb 350 | prb 400 | prb 500 | prb 650 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Output in Gas (kW) | 25.3 | 38.3 | 46.9 | 62.8 | 82.9 | 91.3 | 114.4 | 138.6 | 165.2 | 184.8 | 211.2 | 236.5 | 269.5 | 332.2 | 383.9 | 447.7 | 511.5 | 639.1 | 831.6 |
| Nominal Output (kW) | 22.4 | 34.4 | 42.1 | 56.5 | 74.6 | 82.3 | 102.9 | 124.7 | 148.7 | 166.3 | 190.1 | 212.9 | 242.6 | 298.9 | 345.5 | 402.9 | 460.4 | 575.2 | 748.5 |
| Boiler Connections (in) | 1 ¼ | 1 ¼ | 1 ¼ | 1 ½ | 1 ½ | 1 ½ | 1 ½ | 2 | 2 | 2 | 2 ½ | 2 ½ | 2 ½ | 3 | 3 | 3 | 4 | 4 | 4 |
| Length (mm) / A | 730 | 770 | 885 | 905 | 990 | 1,090 | 1,100 | 1,260 | 1,410 | 1,510 | 1,465 | 1,545 | 1,590 | 1,610 | 1,725 | 1,860 | 1,830 | 1,980 | 2,190 |
| Width (mm) / B | 560 | 560 | 560 | 660 | 660 | 660 | 770 | 770 | 770 | 770 | 840 | 840 | 840 | 940 | 940 | 940 | 1,040 | 1,040 | 1,040 |
| Height (mm) / C | 610 | 610 | 610 | 710 | 710 | 710 | 810 | 810 | 810 | 810 | 890 | 890 | 890 | 990 | 990 | 990 | 1,080 | 1,080 | 1,080 |
| Chimney Ø (mm) | 120 | 120 | 120 | 145 | 145 | 145 | 145 | 175 | 175 | 175 | 200 | 200 | 200 | 250 | 250 | 250 | 300 | 300 | 300 |
| Max Operating Temperature (°C) | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
| Max Operating Pressure (bar) | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Counter pressure (mbar) | 0.25 | 0.42 | 0.52 | 0.65 | 0.78 | 0.84 | 0.97 | 1.35 | 1.72 | 2.00 | 2.37 | 2.64 | 2.93 | 3.46 | 3.82 | 4.25 | 4.67 | 5.40 | 6.25 |
| Operating voltage (V) | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 | 220 |
| Weight (kg) | 118 | 120 | 140 | 182 | 202 | 212 | 302 | 342 | 365 | 388 | 420 | 452 | 492 | 596 | 674 | 767 | 843 | 924 | 1,028 |
ACCESSORIES
CAO
ANALOGUE CONTROL PANEL
Related products
-
tb
Oil – gas boiler
114-1000kW
-
mb
Oil – gas boiler
25-91kW
-
sb
Compact oil – gas boiler
25-48kW
