Burner and nozzle specifications
GB
Table 1
Burner
Reduced Rapid (RR)
Semi Fast (S)
Auxiliary (A)
Triple Crown (TC)
Ultrarapid (UR)
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
UR
A
PCN 752 U/IX/HA
20
Diameter
Thermal
Thermal
power
power
kW
kW
(p.c.s.*)
(p.c.s.*)
(mm)
Reduced
Nominal
100
0.70
2.60
75
0.40
1.65
55
0.40
1.00
130
1.50
3.30
100
0.70
3.40
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
RR
S
TC
A
S
PCN 752 T/IX/HA
PCN 752 T/EX/HA
PCN 752 T/HA(BK)
PCN 752 T/HA(WH)
PCN 752 T/AS/HA
Liquid Gas
By-pass
Nozzle
Flow*
1/100
1/100
(g/h)
(mm)
(mm)
***
39
80
189
28
64
120
28
50
73
61
65x2
240
39
91
247
28-30
20
35
S
S
Natural Gas
Thermal
Nozzle
power
1/100
kW
(p.c.s.*)
**
Nominal
(mm)
186
2.60
122(H3)
118
1.65
96(Z)
71
1.00
79(6)
236
3.60
103x2
243
3.40
138(H3)
37
20
25
17
45
25
Flow*
(l/h)
248
157
95
343
324