7
* 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
3
Burner and nozzle characteristics
S
S
R
A
K1G21/R
K1G21S/R
Table 1 Liquid Gas Natural Gas
Burner Diameter
(mm)
Thermal Power
kW (p.c.s.*)
By-Pass
1/100
Nozzle
1/100
Flow*
g/h
Nozzle
1/100
Flow*
l/h
Nozzle
1/100
Flow*
l/h
Nominal Reduced (mm) (mm) *** ** (mm) (mm)
Fast
(Large)(R)
100 3.00 0.7 41 87 218 214 128 286 143 286
Semi Fast
(Medium)(S)
75 1.90 0.4 30 70 138 136 104 181 118 181
Auxiliary
(Small)(A)
51 1.00 0.4 30 52 73 71 76 95 80 95
Oven - 3.10 1.0 46 85 225 221 132 295 148 288
Grill - 2.50 - - 80 182 179 122 238 139 227
Supply
Pressures
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
28-30
20
35
37
25
45
20
17
25
13
6,5
18