MBTEAM Katalozi | Page 79
BOLLY® - INTERKA
BOLLY® 2 ST- HEAT EXCHANGERS TECHNICAL DATA
150
200
300
400
500
800
1000
1500
DHW produced in the first hour in lt/60’
input 10 °C output 45 °C,
storage at t2 and primary at T1
T1/t2
Model
DHW produced in the first 10 minutes in lt/10’
input 10 °C output 45 °C,
storage at t2 and primary at T1
T1/t2
55/50
73
72
92
90
141
139
211
208
229
227
401
397
508
502
691
684
65/60
96
94
121
118
185
181
276
271
299
294
521
513
657
647
891
878
70/60
101
98
127
124
194
189
288
282
311
305
541
531
678
666
919
902
80/60
111
107
139
135
211
205
313
304
336
327
581
567
723
706
974
951
55/50
142
135
179
172
265
255
388
374
406
392
684
662
825
799
1094
1059
65/60
201
189
254
241
373
355
544
519
567
542
950
911
1137
1091
1499
1435
70/60
224
210
283
267
413
393
603
572
625
595
1044
995
1241
1184
1630
1551
80/60
272
253
343
323
498
469
723
679
745
702
1236
1168
1456
1376
1897
1786
150
200
300
400
500
800
1000
1500
DHW produced in the first hour in lt/60’
input 10 °C output 45 °C,
storage at t2 and primary at T1
T1/t2
Model
DHW produced in the first 10 minutes in lt/10’
input 10 °C output 45 °C,
storage at t2 and primary at T1
T1/t2
55/50
195
193
253
250
388
384
550
546
651
645
1026
1017
1345
1332
1870
1856
65/60
251
247
325
321
499
492
706
697
834
822
1314
1297
1720
1696
2378
2352
70/60
258
253
335
329
513
504
723
712
855
840
1345
1325
1759
1730
2419
2388
80/60
272
266
354
346
542
529
759
744
897
877
1410
1381
1840
1799
2504
2459
55/50
298
287
392
378
597
578
814
791
965
935
1499
1455
1952
1891
2509
2443
65/60
407
388
536
512
814
780
1101
1058
1304
1249
2023
1944
2625
2512
3330
3209
70/60
440
418
581
553
882
839
1186
1133
1404
1336
2174
2076
2815
2675
3530
3378
77
80/60
507
479
675
635
1021
960
1359
1284
1607
1510
2483
2344
3202
3004
3936
3722
Flow rate
Exchanger pressure loss
[m3/h]
[mm.H2O]
[mbar]
2
1
2,5
1,25
3
1,5
3,5
1,75
3,5
1,75
6
3
6
3
6
3
145,90
40,41
275,70
76,37
541,01
149,87
1028,24
284,83
1028,24
284,83
911,70
252,55
1025,66
284,12
1310,57
363,04
14,31
3,96
27,04
7,49
53,06
14,70
100,84
27,93
100,84
27,93
89,41
24,77
100,58
27,86
128,52
35,60
Flow rate
Exchanger pressure loss
[m3/h]
[mm.H2O]
[mbar]
2
1
2,5
1,25
3
1,5
3,5
1,75
3,5
1,75
6
3
6
3
6
3
218,85
60,62
441,12
122,19
927,45
256,91
1480,67
410,16
1850,84
512,70
1538,50
426,18
1994,35
552,45
2108,31
584,02
21,46
5,95
43,26
11,98
90,95
25,19
145,20
40,22
181,50
50,28
150,87
41,79
195,58
54,18
206,75
57,27