|
Cast- Iron Boilers
for fuel - oil or gas -fired blown air burners
-
GG20 : boiler body
made of GG20 cast - iron
-
operates with
oil or gas burners
- 80÷ 200 /KW : output
range : 80 kw ÷200 Kw
- central heating
- resistant to condensation
Technical Data:
|
Model |
|
|
B40/6 |
B40/7 |
B40/8 |
B40/9 |
B40/10 |
B40/11 |
B40/12 |
|
Number of
sections |
|
|
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
|
|
|
|
|
|
Gas/oil |
|
|
|
|
Net output |
|
KW |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
|
Thermal
output |
|
KW |
89 |
111 |
133 |
155 |
177 |
200 |
222 |
|
Efficiency
at 100% load |
|
% |
90.0 |
90.0 |
90.2 |
90.3 |
90.3 |
90.5 |
90.6 |
|
Efficiency
at 30% load |
|
% |
91.0 |
91.3 |
91.5 |
91.8 |
92.0 |
92.2 |
92.4 |
|
Flue gas
temperature* |
|
úC |
205 |
200 |
202 |
202 |
200 |
200 |
200 |
|
Flue gas
side load loss |
|
mbar |
0.10 |
0.15 |
0.28 |
0.30 |
0.40 |
0.55 |
0.66 |
|
Water side
load loss |
(At = 15k) |
mbar |
9 |
12 |
18 |
28 |
35 |
45 |
60 |
|
Water
content |
|
liters |
66 |
76.5 |
87 |
97.5 |
108 |
118.5 |
129 |
|
Max.
operating pressure |
|
bar |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
|
Combustion
chamber |
Length |
mm |
565 |
686 |
807 |
928 |
1.049 |
1.170 |
1.291 |
|
|
diameter |
mm |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
|
Burner
connection |
|
mm |
130 |
130 |
130 |
130 |
130 |
130 |
130 |
|
Flue
connection |
|
mm |
200 |
200 |
200 |
200 |
200 |
200 |
200 |
|
Flow/return
connection |
|
"G |
21/2" |
21/2" |
21/2" |
21/2" |
21/2" |
21/2" |
21/2" |
|
Fill/drain
connection |
|
"G |
3/4" |
3/4" |
3/4" |
3/4" |
3/4" |
3/4" |
3/4" |
* Flue gas
temperature is measured with CO˛ = 13% for fuel , 10% for gas and with 80úC
boiler temperature
Control
Panel
- Main switch
- Power signal lamp
- Control thermostat for 1st burner stage
- Control thermostat for 2 nd burner stage
- Manually reset safety thermostat
- Boiler thermostat
- Burner lock out signal lamp
- Pump switch
- thermostat test push - button
Main
Technical Characteristics :
- High efficiency
boiler
- long - lasting GG20 cast-iron body
- Totally wet furnace
- Frontal access to the combustion chamber for easy cleaning
- Possibility of low-temperature operation
- Each section is hydraulically tested at 10 bar
- Assembled body is hydraulically tested at 8 bar
- Highly resistant to condensation
- Production cycle certified according to ISO 9002 Standards
Delivery
Composition
Delivery include :
- complete boiler body
- painted steel sheet metal case
- Glass wool insulation
- control panel
Dimensions And Weight
|
B40 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Height |
H mm |
1.100 |
1.100 |
1.100 |
1.100 |
1.100 |
1.100 |
1.100 |
|
Width |
L mm |
668 |
668 |
668 |
668 |
668 |
668 |
668 |
|
Depth |
P mm |
885 |
1.005 |
1.130 |
1.250 |
1.370 |
1.495 |
1.615 |
|
Weight |
Kg |
410 |
465 |
520 |
575 |
630 |
685 |
740 |
|
