Table 1 Liquid Gas Natural Gas
Burner Diameter Thermal Thermal By-pass Nozzle Flow* Thermal Nozzle Flow*
power power 1/100 1/100 (g/h) power 1/100 (l/h)
kW kW kW
(p.c.s.*) (p.c.s.*) (p.c.s.*)
(mm) Reduced Nominal (mm) (mm) *** ** Nominal (mm)
Supply pressures Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
Reduced Fast (RR)
Semi Fast (S)
Auxiliary (A)
100
75
55
36
130
0.70
0.40
0.40
0.30
1.50
2.60
1.65
1.00
0.90
3.60
39
28
28
27
27
55
80
64
50
44
44
60x2
189
120
73
65
262
186
118
71
64
257
2.60
1.65
1.00
0.90
3.60
122(H)
96(Y)
79(6)
74
44
94x2
248
157
95
86
343
Burner and nozzle specifications
(1) For single-control DRDA (DCDR) burner only
* 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
Double
flame
Double flame
(DCDR internal) (1)
(DCDR
internal)
(DCDR
external
2 nozzle)
Commentaires sur ces manuels