Burner and nozzle specifications
Table 1
Burner
Reduced Fast (RR)
Semi Fast (S)
Auxiliary (A)
Double flame (DCDR internal)
(DCDR internal)
Double flame
(DCDR external
2 nozzle)
Supply
Pressures
*
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
RR
S
A
S
DCDR
PZ 750 R
PZ 750 R GH
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Diameter
Thermal
Thermal
By-Pass
(mm)
power
power
kW
kW
(p.c.s.*
(p.c.s.*)
Ridot.
Nomin.
100
0,70
2,60
75
0,40
1,65
55
0,40
1,00
30
0,30
0,90
130
1,50
4,60
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
3
Liquid Gas
Nozzle
Flow*
1/100
1/100
g/h
(mm)
(mm)
***
**
39
80
189
186
28
64
120
118
28
50
73
71
27
44
65
64
27
44
334
329
55
70 x 2
28-30
37
20
25
35
45
Natural Gas
Thermal
Nozzle
Flow*
power
1/100
l/h
kW
(p.c.s.*)
Nomin.
(mm)
2,60
110 (Y)
248
1,65
96
157
1,00
79
95
0,90
74
86
74
5,00
476
119 x 2
20
17
25
5
GB