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Burner and nozzle specifications
Table 1 Liquid Gas Natural Gas
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
Fast (Large)
(R)
Reduce Fast
(RR)
Semi Fast
(Medium) (S)
Auxiliary
(Small) (A)
Triple Crown
(TC)
Fishburner
(P)
Semi-Fishburner
(SP)
Double flame
(DCDR internal)
Double flame (DCDR
external) 2 nozzle
Supply pressures
Burner Diameter
(mm)
Thermal Power
kW (p.c.s.*)
100
100
75
55
130
—
—
30
130
3.00
2.60
1.90
1.00
3.60
3.00
1.50
0.90
4.10
Nomin. Reduc.
0.70
0.70
0.40
0.40
1.50
1.30
0.70
0.40
1.30
By-pass
1/100
(mm)
41
41
30
30
60
63
41
30
57
Nozzle
1/100
Flow*
g/h
(mm) ***
86
80
70
50
94
86
60
44
70
Nozzle
1/100
Flow*
l/h
(mm)
116
110
106
79
137
116
88
70
114
286
248
181
95
343
286
143
86
390
218
189
138
73
262
218
109
65
298
**
214
186
136
71
257
214
107
64
293
* 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/m
3
S
A
RR
S
TC
S
A
RR
S
DCDR
S
A
RR
SP
S
SP
G750TX G760DX G760FX