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14
GB
Ta
ble 1 Liquid Gas Natural Gas
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
37
25
45
28-30
20
35
20
17
25
Rapid (R)
Semi Rapid (S)
Auxiliary (A)
Supply pressures
Burner
Diameter
(mm)
Thermal Power
kW (p.c.s.*)
100
75
55
3.00
1.90
1.00
Nomin. Reduc.
0.70
0.40
0.40
By-pass
1/100
(mm)
41
30
30
Nozzle
1/100
(mm)
Flow*
g/h
***
86
70
50
Nozzle
1/100
(mm)
Flow*
l/h
116(Y)
106
79(6)
286
181
95
218
138
73
**
214
136
71
* At 15°C and 1013,25 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
Burner and nozzle specifications
3
II2H3+
Type of gas
7,80 (567 g/h - G30) (557 g/h - G31)
Nominal Power (kW)
Category
Model
PIM 640 SF (IX)
PIM 640 SF CH (IX)
S S
R A
SS
RA
PIM 640 SF
PIM 640 SF CH
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