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8
GB
DC TC
S
A
Table 1 Liquid Gas Natural Gas
Supply pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
Semi Fast (S)
Auxiliary (A)
Triple Crown (TC
Double Flame
(DCDR Internal) (2)
Double Flame
(DCDR External)
2 nozzle (2)
75
55
130
36
130
0.40
0.40
1.50
0.40
1.50
1.65
1.00
3.30
0.90
4.10
28
28
61
28
61
64
50
65x2
44
70x2
120
73
240
65
298
118
71
236
64
293
1.65
1.00
3.60
0.90
4.10
96(Z)
79(6)
103x2
74
110x2
157
95
343
86
390
Burner and nozzle specifications (for 75 cm versions only)
(2) For dual-control DRD
A (DCDR) burner only
*
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
Thermal
power
kW (p.c.s.*)
Reduced
Thermal
power
kW (p.c.s.*)
Nominal
By-pass
1/100
(mm)
Nozzle
1/100
(mm)
Diameter
(mm)
Flow* (g/h) Flow*
(l/h)
*****
Thermal
power
kW (p.c.s.*)
Nominal
Nozzle
1/100
(mm)
PKLL 741 T/D2/IX/H
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