Model |
d(H7) |
D |
D1 |
D2 |
L |
L1 |
L2 |
L3 |
Coliapsible capacity |
ER8 |
0.5-5.0 |
8 |
8.5 |
6.5 |
13.5 |
2.7 |
1.5 |
1.2 |
0.5 |
ER11 |
1.0-7.0 |
11 |
11.5 |
9.5 |
18.0 |
3.8 |
2.5 |
2.0 |
0.5 |
ER16 |
1.0-2.0 |
16 |
17 |
13.8 |
27.5 |
6.26 |
4.0 |
2.7 |
0.5 |
>2.0-10.0 |
1.0 |
||||||||
ER20 |
1.0-2.5 |
20 |
21 |
17.4 |
31.5 |
6.36 |
4.8 |
2.8 |
0.5 |
>2.5-13.0 |
1.0 |
||||||||
ER25 |
1.0-2.5 |
25 |
26 |
22.0 |
34.0 |
6.66 |
5.0 |
3.1 |
0.5 |
>2.5-16.0 |
1.0 |
||||||||
ER32 |
2.0-3.5 |
32 |
33 |
29.2 |
40.0 |
7.16 |
5.5 |
3.6 |
0.5 |
>3.5-20.0 |
1.0 |
||||||||
ER40 |
3.0-26.0 |
40 |
41 |
36.2 |
46.0 |
7.66 |
7.0 |
4.1 |
1.0 |
ER50 |
6.0-10.0 |
50 |
52 |
46.0 |
60.0 |
12.6 |
8.5 |
5.5 |
1.0 |
>10.0-34.0 |
2.0 |
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