5
ACCUMULATION TANKS
DESCrIPTION
The accumulation tanks
ATTACK AK, AS
made from the quality steel serve for ac-
cumulation and subsequent distribution of the heat energy from the biomass boiler
(e.g.
SLX, DPX, DP, PELLET 30 AUTOMATIC Plus, WOOD&PELLET
). The
ATTACK AS
model is accessorized with an extra exchanger to be connected to the solar system.
ATTACK AK:
9× socket G 1 ½", 4× socket G ½"
ATTACK AS:
9× socket G 1 ½", 4× socket G ½", 2× socket G 1" – solar circuit
KEy fOr THE ACCUMULATION TANKS
1 – Flow connection – boiler . . . . . . . . . . . . . 1 ½"
2 – Freely disposable . . . . . . . . . . . . . . . . . . 1 ½"
3 – Freely disposable . . . . . . . . . . . . . . . . . . 1 ½"
4 – Return connection – heating circuit . . . . . . 1 ½"
5 – Flow connection – heating circuit (radiators) . 1 ½"
6 – Flow connection – heating circuit (floor) . . . 1 ½"
7 – Return connection – gas, oil and pellet boiler . . 1 ½"
8 – Return connection – wood boiler . . . . . . . 1 ½"
9 – Sensor of solar system or heating . . . . . . . . ½"
AS – Flow connection of solar system . . . . . . . . 1"
RS – Return connection of solar system . . . . . . . 1"
D1 – Diameter without insulation
D2 – Diameter with insulation
TECHNICAL PArAMETErS
Tank
Solar
exchanger
Tank
Ty
pe
En
er
gy e
ffi
cie
nc
y c
la
ss
Po
sit
io
n 1
–5
Po
sit
io
n 2
–6
Po
sit
io
n 3
–7
Po
sit
io
n 4
–8
Po
sit
io
n R
S
Po
sit
io
n A
S
L – m
ax
. le
ng
th o
f t
he e
le
ct
ric
he
at
in
g b
od
y
∅
D
1 – D
ia
m
et
er w
ith
ou
t
in
su
la
tio
n
∅
D
2 – D
ia
m
et
er w
ith i
ns
ul
a-
tio
n o
f 1
00 m
m
He
ig
ht
He
ig
ht w
ith i
ns
ul
at
io
n o
f
10
0 m
m
R – S
lo
pe d
im
en
sio
n w
ith
ou
t
in
su
la
tio
n
M
ax
. o
pe
ra
tin
g p
re
ss
ur
e (
ba
r)
St
at
ic l
os
s (
W
)
M
ax
. o
pe
ra
tin
g t
em
pe
ra
tu
re
(°C
)
Ar
ea o
f e
xc
ha
ng
er (
m
²)
Vo
lu
m
e o
f e
xc
ha
ng
er (
l)
M
ax
. o
pe
ra
tin
g p
re
ss
ur
e (
ba
r)
Vo
lu
m
e (
l)
W
ei
gh
t (
kg
)
AK200K
C
925
705
455 205
-
-
550
500
700 1 140 1 190 1 157
3
65
95
-
-
-
204
46
AK300K
C 1 110
790
460 210
-
-
600
550
750 1 350 1 400 1 368
3
78
95
-
-
-
289
60
AK400K
C 1 120
815
515 210
-
-
700
650
850 1 380 1 430 1 402
3
87
95
-
-
-
405
73
AK500K
C 1 405 1 013 621 230
-
-
700
650
850 1 660 1 710 1 678
3
94
95
-
-
-
488
81
AK800K
- 1 545 1 135 725 315
-
-
840
790
990 1 840 1 890 1 864
3
108
95
-
-
-
732
109
AK1000K
- 1 735 1 255 775 295
-
-
840
790
990 2 030 2 080 2 052
3
127
95
-
-
-
915
118
AK1500K
- 1 755 1 345 820 375
-
-
1 050 1 000 1 200 2 095 2 145 2 142
3
162
95
-
-
-
1 449 201
AK2000K
- 1 955 1 409 862 315
-
-
1 150 1 100 1 300 2 310 2 360 2 353
3
189
95
-
-
-
1 980 235
AK2500K
- 2 005 1 465 915 375
-
-
1 250 1 200 1 400 2 387 2 437 2 438
3
-
95
-
-
-
2 435
271
AK3000K
- 2 205 1 600 985 375
-
-
1 300 1 250 1 450 2 596 2 646 2 643
3
-
95
-
-
-
2 915
363
AK4000K
- 2 385 1 730 1 065 405
-
-
1 450 1 400 1 600 2 819 2 869 2 872
3
-
95
-
-
-
3 819
475
AK5000K
- 2 285 1 680 1 065 455
-
-
1 650 1 600 1 800 2 770 2 820 2 845
3
-
95
-
-
-
4 940 578
AS200K
C
925
705
455 205 205 545
550
500
700 1 140 1 190 1 157
3
64
95
0,9
6
10
198
63
AS300K
C 1 110
790
460 210 210 610
600
550
750 1 350 1 400 1 368
3
77
95
1,2
7,9
10
283
83
AS400K
C 1 120
815
515 210 210 610
700
650
850 1 380 1 430 1 402
3
84
95
1,5
10
10
388
103
AS500K
C 1 405 1 013 621 230 230 710
700
650
850 1 660 1 710 1 678
3
92
95
1,8 11,9
10
474
118
AS800K
- 1 545 1 135 725 315 315 725
840
790
990 1 840 1 890 1 864
3
105
95
2,4 15,9 10
713
157
AS1000K
- 1 735 1 255 775 295 295 860
840
790
990 2 030 2 080 2 052
3
121
95
3
19,8 10
891
172
AS1500K
- 1 755 1 345 820 375 375 895 1 050 1 000 1 200 2 095 2 145 2 142
3
161
95
3,6 23,7 10 1 420 265
AS2000K
- 1 955 1 409 862 315 315 843 1 150 1 100 1 300 2 310 2 360 2 353
3
188
95
4,2 23,7 10 1 960 296
AS2500K
- 2 005 1 465 915 375 375 1 095 1 250 1 200 1 400 2 387 2 437 2 438
3
-
95
4,2 27,7
10
2 410
345
AS3000K
- 2 205 1 600 985 375 375 1 095 1 300 1 250 1 450 2 596 2 646 2 643
3
-
95
4,2 27,7
10 2 890 446
AS4000K
- 2 385 1 730 1 065 405 405 1 125 1 450 1 400 1 600 2 819 2 869 2 872
3
-
95
5
33
10 3 779 568
AS5000K
- 2 285 1 680 1 065 455 455 1 175 1 650 1 600 1 800 2 770 2 820 2 845
3
-
95
6
39,6 10 4 880 687
