Burner and Nozzle Specifications
Table 1 |
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| Natural Gas | |||
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Burner | Diameter | Thermal Power | Nozzle |
| Flow* | Nozzle |
| Flow* | ||||
| (mm) | kW (p.c.s.*) | 1/100 | 1/100 |
| g/h | 1/100 |
| l/h | |||
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| Nominal |
| Reduced | (mm) | (mm) | *** |
| ** | (mm) |
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Fast | 100 | 3,00 |
| 0,7 | 40 | 86 | 218 |
| 214 | 116 |
| 286 |
(Large)(R) |
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Semi Fast | 75 | 1,65 |
| 0,4 | 30 | 64 | 120 |
| 118 | 96 |
| 157 |
(Medium)(S) |
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Auxiliary | 55 | 1,00 |
| 0,4 | 30 | 50 | 73 |
| 71 | 71 |
| 95 |
(Small)(A) |
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Double |
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flame | 30 | 0,90 |
| 0,40 | 30 | 44 | 65 |
| 64 | 74 |
| 86 |
(DCDR |
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internal) |
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Double |
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flame |
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(DCDR | 130 | 4,10 |
| 1,30 | 57 | 70 | 298 |
| 293 | 110 |
| 390 |
external) |
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2 nozzle |
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Supply | Nominal (mbar) |
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| 37 |
| 20 |
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Minimum (mbar) |
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| 20 |
| 25 |
| 17 |
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Pressures |
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Maximum (mbar) |
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| 35 |
| 45 |
| 25 |
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*At 15°C and 1013 mbar- dry gas
** | Propane | P.C.S. = 50,37 MJ/Kg |
*** | Butane | P.C.S. = 49,47 MJ/Kg |
| Natural | P.C.S. = 37,78 MJ/m3 |
8
