Burner and nozzle specifications
Table 1
Diameter
Burner
(mm)
Fast (R)
100
Reduced Fast (RR)
100
Semi Fast (S)
75
Auxiliary (A)
55
Triple Crown (TC)
130
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
A
R
Ø145
S
PC 631 X/HA
PC 640 X/HA
PC 640 /HA
By-pass
Thermal
Thermal
Power
Power
1/100
kW (p.c.s.*)
kW (p.c.s.*)
(mm)
Reduced
Nominal
0.70
3.00
39
0.70
2.60
39
0.40
1.65
28
0.40
1.00
28
1.50
3.30
61
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
A
RR
R
S
S
PC 640 T X/HA
PC 640 T GH/HA
PC 640 T R/HA
Liquid Gas
Nozzle
Flow*
1/100
g/h
(mm)
**
***
86
218
214
80
189
186
64
120
118
50
73
71
65x2
240
236
28-30
37
20
25
35
45
A
TC
S
Natural Gas
Nozzle
Flow*
Thermal
Power
1/100
l/h
kW (p.c.s.*)
(mm)
Nominal
3.00
132 (H)
286
2.60
122 (H)
248
1.65
96 (Z)
157
1.00
79 (6)
95
3.60
103x2
343
20
17
25
GB
23