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Burner and nozzle specifications
Table 1
Burner
Diameter
(mm)
Reduced Rapid (RR)
100
Semi Fast (S)
75
Auxiliary (A)
55
Ultrarapid (UR)
100
Supply pressures
*
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
PCN 752 U/IX/HA
Liquid Gas
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
0.70
3.40
39
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
Nozzle
Flow*
1/100
(g/h)
(p.c.s.*)
(mm)
***
**
Nominal
80
189
186
64
120
118
50
73
71
91
247
243
28-30
37
20
25
35
45
Natural Gas
Thermal
Nozzle
Flow*
power
1/100
(l/h)
kW
(mm)
2.60
122(H3)
248
1.65
96(Z)
157
1.00
79(6)
95
3.40
138(H3)
324
20
17
25
GB
15
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