Specifications

TECHNICAL SPECIFICATIONS OF ACK2 TYPE BOILERS
Range of Temperature Control
°C
55-90
Boiler Type
Hot Water, Two Pass, Reversal Flame, Steel, B
23
Fuel Type
Oil (6 cST at 20 °C)
Gaseous (Natural Gas, Town Gas, LPG)
Nominal
Output °C
170-190
Partial
Output °C
120-140
Required Draught
mbar
-0,3~0
ACK2-80
ACK2-100
ACK2-125
ACK2-150
ACK2-200
ACK2-250
ACK2-300
ACK2-350
ACK2-400
ACK2-500
Combustion Chamber Pressure
mbar
0,5 0,6 0,8 1,2 1,5 1,6 1,4 2 2,2 2,1
Exit Flue Gas Mass Flow Rate
kg/h
155 195 242 293 387 484 582 679 775 968
Water Resistance
mbar
4
6
10
10
12
14
14
15
15
16
Heat Input
kW
102
128
160
193
255
319
384
448
512
639
kcal/h
88.000
110.000
137.500
165.000
220.000
275.000
330.000
385.000
440.000
550.000
Nominal Heat Output
kW
93
116
145
175
232
290
349
407
465
581
kcal/h
80.000
100.000
125.000
150.000
200.000
250.000
300.000
350.000
400.000
500.000
Standby Loss
%
0,42 0,42 0,33 0,33 0,32 0,28 0,27 0,25 0,24 0,17
Gas Volume
m³
0,126 0,137 0,219 0,234 0,330 0,350 0,525 0,545 0,639 0,811
Combustion Chamber Inner Dia.
mm
339
339
450
450
548
548
634
634
634
700
Combustion Chamber Length
mm
950
950
950
950
1040
1040
1270
1270
1500
1453
Combustion Chamber Volume
m³
0,086
0,086
0,151
0,151
0,245
0,245
0,401
0,401
0,474
0,559
Boiler Height
mm
890
890
1029
1029
1104
1104
1305
1305
1305
1511
Boiler Width
mm
700
700
840
840
923
923
1040
1040
1040
1240
Boiler Length
mm
1350 1350 1329 1329 1425 1425 1734 1734 1734 2005
Exit Flue Gas Connection Dia.
mm
200 200 200 200 250 250 300 300 300 400
Exit Flue Gas Connection Height
mm
555
555
625
625
744
744
821
821
821
956
Inlet Flange
-
2"
2"
NW 65
NW 65
NW 65
NW 65
NW 80
NW 80
NW 80
NW 100
Exit Flange
-
2"
2"
NW 65
NW 65
NW 65
NW 65
NW 80
NW 80
NW 80
NW 100
Filling and Drain Pipes
inch
¾"
¾"
¾"
¾"
¾"
¾"
¾"
¾"
¾"
¾"
Expansion Tank Outlet
inch
1 ¼ " 1 ¼ " 1 ¼ " 1 ¼ " 1 ¼ " 1 ½ " 1 ½ " 2" 2" 2"
Expansion Tank Inlet
inch
1" 1" 1" 1" 1 ¼ " 1 ¼ " 1 ¼ " 1 ¼ " 1 ¼ " 1 ½ "
Weight
kg
304
330
426
445
534
561
865
899
993
1323
Water Content
lt
132
119
175
157
193
169
290
266
311
623
ACK2-600
ACK2-700
ACK2-800
ACK2-900
ACK2-1000
ACK2-1250
ACK2-1500
ACK2-1750
ACK2-2000
ACK2-2500
ACK2-3000
Combustion Chamber Pressure
mbar
2,8 2,6 2,8 2,9 3 3,1 3,6 4,2 4,7 5,2 5,5
Exit Flue Gas Mass Flow Rate
kg/h
1168
1368
1558
1752
1942
2429
2900
3400
3886
4859
5830
Water Resistance
mbar
16
18
20
22
22
28
31
35
46
48
50
Max Heat Input
kW
768
895
1023
1151
1279
1598
1918
2237
2558
3198
3837
kcal/h
660.000
770.000
880.000
990.000
1.100.000
1.375.000
1.650.000
1.925.000
2.200.000
2.750.000
3.300.000
Nominal Heat Output
kW
698 814 930 1046 1163 1453 1744 2034 2325 2907 3488
kcal/h
600.000 700.000 800.000 900.000 1.000.000 1.250.000 1.500.000 1.750.000 2.000.000 2.500.000 3.000.000
Standby Loss
%
0,17
0,16
0,16
0,16
0,16
0,15
0,15
0,15
0,15
0,15
0,15
Gas Volume
m³
0,857
1,341
1,376
1,410
1,465
1,926
2,221
2,647
2,912
3,575
4,839
Combustion Chamber Inner Dia.
mm
700
860
860
860
860
880
880
1000
1000
1050
1180
Combustion Chamber Length
mm
1453
1730
1730
1730
1730
2145
2490
2400
2650
2640
3000
Combustion Chamber Volume
m³
0,559 1,005 1,005 1,005 1,005 1,305 1,514 1,885 2,081 2,286 3,281
Boiler Height
mm
1511 1400 1400 1400 1400 1810 1810 1918 1918 2171 2325
Boiler Width
mm
1240
1450
1450
1450
1450
1550
1550
1650
1650
1890
2050
Boiler Length
mm
2005
2400
2400
2400
2400
2800
3100
3000
3268
3300
3670
Exit Flue Gas Connection Dia.
mm
400
450
450
450
450
500
500
500
500
600
600
Exit Flue Gas Connection Height
mm
956
1045
1045
1045
1045
1123
1123
1277
1277
1406
1480
Inlet Flange
-
NW 100
NW 125
NW 125
NW 125
NW 125
NW 150
NW 150
NW 150
NW 150
NW 200
NW 200
Exit Flange
-
NW 100
NW 125 NW 125 NW 125 NW 125 NW 150 NW 150 NW 150 NW 150 NW 200 NW 200
Filling and Drain Pipes
inch
¾" 1" 1" 1" 1" 1" 1" 1" 1" 1" 1"
Expansion Tank Outlet
inch
2"
2
½
"
2
½
"
2
½
"
2
½
"
2
½
"
3"
3"
4"
4"
4"
Expansion Tank Inlet
inch
1
½
"
2"
2"
2"
2"
2
½
"
2
½
"
2
½
"
2
½
"
2
½
"
3"
Weight
kg
1397
1888
1945
2002
2093
2791
3125
3558
3854
4991
6074
Water Content
lt
569
1019
979
938
874
1371
1583
1653
1818
2560
3370
Exit Flue Gas Temperature °C
BOILER TYPE
BOILER TYPE
Specifications
Unit
Specifications
Unit