GB
16
B
u
rner an
d
nozzle s
p
e
c
ifi
c
ations
Table 1
Liquid Gas
Natural Gas
Burner
Diameter
(mm)
Thermal Power
kW (p.c.s.*)
By-pass
1/100
(mm)
Nozzle
1/100
Flow*
g/h
Nozzler
1/100
Flow*
l/h
Nom.
Red.
(1)
(mm)
***
**
(mm)
Fast
(Large) (R)
100
3.00
0.7
41
39
86
218
214
116
286
Reduced Fast
(RR)
100
2.60
0.70
41
39
80
189
186
110
248
Semi Fast
(Medium) (S)
75
1.65
0.4
30
28
64
120
118
96
157
Auxiliary
(Small) (A)
55
1.00
0.4
30
28
50
73
71
71
95
Triple Crown
(TC)
130
3.25
1.3
60
57
91
236
232
133
309
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.
***
B
utane
P.C.S. = 49.47 MJ/kg.
Natural
P.C.S. = 37.78 MJ/m
3
(1) Only for appliances with the security device.
Table1 (For Hungary)
G 20
G 25.1
G 30
Burner
By-pass
1/100 (mm)
Thermal
power kW
Nozzle
1/100 (mm)
Thermal
power kW
Nozzle
1/100 (mm)
Thermal
power kW
Nozzle
1/100 (mm)
Fast (R)
39
2,90
116
2,25
116
2,70
86
Reduced Fast (RR)
39
2,45
110
1,90
110
2,30
80
Semi Fast (Medium) (S)
28
1,60
96
1,25
96
1,50
64
Auxiliary (Small) (A)
28
0,90
71
0,65
71
0,90
50
Triple Crown (TC)
57
3,15
133
2,45
133
2,90
91
Supply pressures
25 mbar
25 mbar
30 mbar
At 15°C and 1013 mbar-dry gas
P.C.I. G20 35,9 MJ/m
3
P.C.I. G30 122,8 MJ/m
3
P.C.I. G25.1 30,9 MJ/m
3
R
S
S
A
S
A
RR
TC
R
S
S
P
H
6
4
0...
P
H
6
4
0
MS
T...
P
H
631...
Summary of Contents for PH 640 MST
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