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