Burner and nozzle specifications
GB
Table 1
Burner
Rapid (R)
Semi Rapid (S)
Auxiliary (A)
Supply
pressures
(1) Only for appliances with the security device.
*
At 15°C and 1013,25 mbar - dry gas
**
Propane
***
Butane
Natural
S
S
R
A
PIM 640 AS
PIM 640 A
22
Diameter
Thermal
power
(mm)
kW (p.c.s.*)
Reduced
Nominal
94
0,70
3,00
69
0,40
1,90
46
0,40
1,00
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
P.C.S. = 50.37 MJ/Kg
P.C.S. = 49.47 MJ/Kg
P.C.S. = 37.78 MJ/m
Liquid gas
By-pass
Nozzle
1/100
1/100
(mm)
(mm)
(1)
39
41
87
28
30
70
28
30
52
28-30
3
Natural gas
Flow*
Nozzle
Flow*
(g/h)
1/100
(l/h)
(mm)
***
**
218
214
128
286
138
136
104
181
73
71
76
95
37
20
20
25
17
35
45
25