12
GB
Table 1 Liquid Gas Natural Gas
Burner Diameter Thermal Thermal By-pass By-pass Nozzle Flow* Thermal Nozzle Flow*
power power 1/100 1/100 1/100 (g/h) power 1/100 (l/h)
kW kW (mm) kW
(p.c.s.*) (p.c.s.*) (p.c.s.*)
(mm) Reduced Nominal (1) (mm) (mm) *** ** Nominal (mm)
Supply pressures Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
Fast (R)
Reduced Fast (RR)
Semi Fast (S)
Auxiliary (A)
Triple Crown (TC)
Double Flame
(DCDR Internal)
Double Flame
(DCDR External)
2 nozzle
100
100
75
55
130
36
130
0.70
0.70
0.40
0.40
1.50
0.40
1.50
3.00
2.60
1.65
1.00
3.30
0.90
4.10
39
39
28
28
61
28
61
86
80
64
50
65x2
44
70x2
218
189
120
73
240
65
298
214
186
118
71
236
64
293
3.00
2.60
1.65
1.00
3.60
0.90
4.10
132(H3)
122(H3)
96(Z)
79(6)
103x2
74
110x2
286
248
157
95
343
86
390
Burner and nozzle specifications
* At 15°C and 1013,25 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
41
41
30
30
57
-
-
(1) Only for appliances with the security device.
R
S
S
A
RR
TC
S
A
PCN 642 IX/A PCN 641 N/T/IX/A
PCN 641 T/IX/A
PCN 642 T/IX/A
RR
TC
S
S
A
S
DC
TC
DC
TC
PCN 731 T/D2/IX/A
PCN 732 T/D2/IX/A
PNC 722 T/D2/IX/AX PCN 751 T/IX/A
PCN 752 T/IX/A