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Burner and nozzle specifications
Table 1
Burner
Diameter
(mm)
Reduced Fast (RR)
100
Semi Fast (S)
75
Auxiliary (A)
55
Triple Crown (TC)
130
Ultrarapid (UR)
100
Double Flame
36
(DCDR Internal) (2)
Double Flame
130
(DCDR External)
2 nozzle (2)
Supply pressures
(2) For dual-control DRDA (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
RR
S
UR
A
S
PKL 752 U/IX/HA
Thermal
Thermal
By-pass
power
power
1/100
kW
kW
(p.c.s.*)
(p.c.s.*)
Reduced
Nominal
(mm)
0.70
2.60
39
0.40
1.65
28
0.40
1.00
28
1.50
3.30
61
0.70
3.40
39
0.40
0.90
28
1.50
4.10
61
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
S
DC
TC
A
PKL 741 D2/T/IX/HA
Liquid Gas
Nozzle
Flow*
1/100
(g/h)
(mm)
***
**
80
189
186
64
120
118
50
73
71
65x2
240
236
91
247
243
44
65
64
70x2
298
293
28-30
37
20
25
35
45
RR
S
TC
A
S
PKL 752 T/IX/HA
PKL 751 T/IX/HA
PKLL 751 T/IX/HA
PKL 752 T/EX/HA
Natural Gas
Thermal
Nozzle
Flow*
power
1/100
(l/h)
kW
(p.c.s.*)
Nominal
(mm)
2.60
122(H3)
248
1.65
96(Z)
157
1.00
79(6)
95
3.60
103x2
343
3.40
138(H3)
324
0.90
74
86
4.10
110x2
390
20
17
25
GB
21
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