Burner and nozzle specifications
Table 1
Burner
Diameter
(mm)
157
Fast (R)
132
Semi Fast (S)
Auxiliary (A)
110
Supply pressures
*
At 15°C and 1013,25 mbar-dry gas
**
Propane
***
Butane
S
R
S
A
TG 644 P GH G31
TV 644 P GH G31
Thermal Power
By-pass
kW (p.c.s.*)
1/100
Nomin.
Reduc.
(mm)
2.60
1.00
52
1.75
0.80
45
35
0.90
0.50
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
P.C.S. = 50.37 MJ/Kg
P.C.S. = 49.47 MJ/Kg
S
R
A
TG 755 P GH G31
TV 755 P GH G31
Liquid Gas
Adjusting the
G31**
burner's primary
air G31
Nozzle
Flow*
1/100
g/h
(mm)
(mm)
80
186
3,70
65
125
2,60
48
64
2,20
37
25
44
S
A
Liquid Gas
Adjusting the
G30***
burner's primary
air G31
Nozzle
Flow*
1/100
g/h
(mm)
(mm)
80
189
7,10
65
127
4,00
48
65
3,50
28-30
25
35
GB
23