8
Burner and Nozzle Specifications
Table 1 Liquid Gas Natural Gas
Burner Diameter Thermal Power
kW (p.c.s.*)
By-Pass
1/100
Nozzle
1/100
Flow*
g/h
Nozzle
1/100
Flow*
l/h
(mm) Nominal Reduced (mm) (mm) *** ** (mm)
Fast
(Large)(R)
only model
51TGW
100 94 2,60 0,70 41 80 189 186 118 248
Fast
(Large)(R)
100 94 3,00 0,7 41 87 218 214 128 286
Semi Fast
(Medium)(S)
75 69 1,90 0,4 30 70 138 136 104 181
Auxiliary
(Small)(A)
51 46 1,00 0,4 30 52 73 71 76 95
Oven - 2,60 0,6 36 71 189 186 115 248
Grill - 2,50 1,3 63 80 182 179 122 238
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
*** Butane P.C.S. = 49,47 MJ/Kg
Natural P.C.S. = 37,78 MJ/m
3
S
S
R
A
51TGW
HW170GK
HW170GW
HW150GW
HW170GIK
HW170GIW
HW170LIK
HW170LIW
