8
Burner and nozzle characteristics
Table 1
Liquid Gas
Natural Gas
Burner
Diameter
(mm)
Thermal Power
kW (p.c.s.*)
By-Pass
1/100
Nozzle
1/100
Flow*
g/h
Nozzle
1/100
Flow*
l/h
Nominal
Reduced
(mm)
(mm)
***
**
(mm)
Fast
(Large)(R)
100
3.00
0.7
41
86
218
214
116
286
Semi Fast
(Medium)(S)
75
1.90
0.4
30
70
138
136
106
181
Auxiliary
(Small)(A)
55
1.00
0.4
30
50
73
71
79
95
Triple Crown
(TC)
130
3.25
1.5
63
91
236
232
133
309
Oven
-
3.02
1.0
49
85
219
216
132
288
Grill
-
2.50
-
-
80
182
179
122
227
Supply
Pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
*
At 15°C and 1013 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/m
3
S
S
R
A
TC
A
S
R
K 642 G/G
K 647 GS/G
K 642 GS/G
K 647R G/G
K 642R GS/G
K 643 G/G
K 6432 G/G
K 645 G/G
K 645R G/G