Howden ELF - Hardware Overview

Howden 24-07.030r04 24/25
E-series Axial Flow Cooling Fans
Service Manual
IX. HARDWARE OVERVIEW
Dia Met.
(mm)
Dia Imp.
(ft)
Thread size U-bolt
Coupling
type
Thread size
coupling bolts
ENF
ELF
ELFA
1219
4
M12
80
M12
1240
1385
1524
5
1585
1780
115
M16
1829
6
1980
2134
7
2220
2438
8
2475
2743
9
190
M20
2775
3048
10
3120
3353
11
3515
3658
12
M16
3962
13
4267
14
4455
4877
16
M20
250
M24
4950
5486
18
5545
6096
20
M24
6240
6702
22
7030
7315
24
7920
M30
335
M30
7925
26
8535
28
8910
9145
30
9754
32
9900
10000
10400
34
10973
36
M36
M42
500
M42
11100
12192
40
12400
Table 8