6
GB
*
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
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
87
218
214
128
286
Semi Fast
(Medium)(S)
75
1.90
0.4
30
70
138
136
104
181
Auxiliary
(Small)(A)
51
1.00
0.4
30
52
73
71
76
95
Supply
Pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
Burner and Nozzle Specifications
IT50D1 S
IT50D S
Summary of Contents for IT50D S
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