Axial innen engl - TLT Turbo GmbH
Axial innen engl - TLT Turbo GmbH
Axial innen engl - TLT Turbo GmbH
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Am Weinberg 68 · D-36251 Bad Hersfeld/Germany<br />
Phone: +49.6621.950-0 · Fax: +49.6621.950-100<br />
Total pressure increase � p t1 [Pa]<br />
2000<br />
1800<br />
1600<br />
1400<br />
1250<br />
1120<br />
1000<br />
900<br />
800<br />
710<br />
630<br />
560<br />
500<br />
450<br />
400<br />
355<br />
315<br />
280<br />
250<br />
224<br />
200<br />
180<br />
160<br />
140<br />
125<br />
112<br />
100<br />
90<br />
80<br />
71<br />
63<br />
56<br />
50<br />
45<br />
40<br />
M-D Type<br />
AXO series – without guide vanes<br />
– direct drive<br />
– airflow direction “D“<br />
1120<br />
Nominal<br />
speed<br />
1500 rpm<br />
8/315<br />
8/400<br />
Volume flow [m 3 /h]<br />
8/315<br />
AXIAL FLOW FANS AXO SERIES<br />
DIRECT DRIVE<br />
PRE-SELECTION DIAGRAMS<br />
RANGE OF APPLICATION / USE<br />
Nominal speed 3000 rpm<br />
5/500<br />
8/400<br />
9/630<br />
5/630<br />
5/500<br />
9/630<br />
9/800<br />
9/500<br />
9/800<br />
9/630<br />
5/630<br />
9/1000<br />
Sizes / Nominal speeds<br />
Nominal speed 750 rpm<br />
6 sizes: 800/1000/1120/<br />
1250/1400/1600 dia.<br />
Nominal speed 1000 rpm<br />
7 sizes: 630/800/1000/1120/<br />
1250/1400/1600 dia.<br />
Nominal speed 1500 rpm<br />
9 sizes 315/400/500/630/800/<br />
1000/1120/1400/1600 dia.<br />
Nominal speed 3000 rpm<br />
3 sizes 315/400/500 dia.<br />
9/800<br />
Number of blades<br />
4, 5, 8, 9, 12 or 16 blades (refer to<br />
the above pre-selection diagram and<br />
to the characteristic curves on page<br />
044 - 078).<br />
Range of Application<br />
For small to large volume flows<br />
against low pressures.<br />
V · = approx. 900 m 3 /h<br />
to 224 000 m 3 /h<br />
� pt = approx. 30 Pa to 1800 Pa<br />
9/1000<br />
12/1120<br />
8/1250<br />
12/1000<br />
12/1120<br />
Nominal speed<br />
750 rpm<br />
Nominal<br />
speed<br />
1000 rpm<br />
12/1120<br />
8/1600<br />
10/1400<br />
8/1600<br />
031<br />
Density 1,2 kg/m 3<br />
Temperature: 20C<br />
1250<br />
1400<br />
1600<br />
1800<br />
2000<br />
2240<br />
2500<br />
2800<br />
3150<br />
3550<br />
4000<br />
4500<br />
5000<br />
5600<br />
6300<br />
7100<br />
8000<br />
9000<br />
10000<br />
11200<br />
12500<br />
14000<br />
16000<br />
18000<br />
20000<br />
22400<br />
25000<br />
28000<br />
31500<br />
35500<br />
40000<br />
45000<br />
50000<br />
56000<br />
63000<br />
71000<br />
80000<br />
90000<br />
100000<br />
112000<br />
125000<br />
140000<br />
160000<br />
180000<br />
200000<br />
224000<br />
Use<br />
Preferably in applications in which<br />
the system resistance lies on the<br />
inlet side, e.g., straightforward air<br />
extraction or venting systems, process<br />
equipment, cooling towers,<br />
condensers, greenhouses, livestock<br />
stables, and in dryer exhaust service.<br />
For systems with outlet side resistances,<br />
these fans should be used<br />
with caution specifically if such resistances<br />
are encountered immediately<br />
downstream of the fan. The swirl<br />
may cause resistances to increase to<br />
many times their calculated value.<br />
Please consult with our engineering<br />
experts in such cases.<br />
For characteristic curves<br />
refer to pages 044 – 078
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