11. Allowable wind load
Wind speeds for which operator will still operate the gate (for V400 or V500 operators)
For a 25% covered gate: (Palisades, etc.) x 1.8m high
Value of A or B
dimension once
installed. #1
100mm
140mm
180mm
220mm
260mm
300mm
340mm
#1 See page
21 or 23
#2 - an electric lock must be fitted
Wind speeds for which operator will still operate the gate (for V400 or V500 operators)
For a 100% covered gate: (Fully clad gates, etc.) x 1.8m high
Value of A or B
dimension once
installed. #1
100mm
140mm
180mm
220mm
260mm
300mm
340mm
#1 See page 21 or 23 for installation details
#2 - an electric lock must be fitted
Up to
Up to
1.5m
2m
94km/h
66km/h
119km/h
85km/h
138km/h
101km/h
156km/h
114km/h
171km/h
126km/h
186km/h
137km/h
199km/h
147km/h
for installation details
Up to
Up to
1.5m
2m
47km/h
33km/h
59km/h
43km/h
69km/h
50km/h
78km/h
57km/h
86km/h
63km/h
93km/h
68km/h
100km/h
74km/h
Gate lengths:
Up to
Up to
2.5m
3m(#2)
48km/h
44km/h
65km/h
57km/h
78km/h
67km/h
89km/h
76km/h
99km/h
84km/h
108km/h
91km/h
116km/h
98km/h
Gate lengths:
Up to
Up to
2.5m
3m(#2)
24km/h
22km/h
32km/h
28km/h
39km/h
34km/h
44km/h
38km/h
49km/h
42km/h
54km/h
46km/h
58km/h
49km/h
Page 32
Up to
Up to
3.5m(#2)
4m(#2)
41km/h
37km/h
51km/h
46km/h
60km/h
53km/h
67km/h
60km/h
74km/h
65km/h
80km/h
71km/h
86km/h
76km/h
Up to
Up to
3.5m(#2)
4m(#2)
20km/h
19km/h
26km/h
23km/h
30km/h
27km/h
34km/h
30km/h
37km/h
33km/h
40km/h
35km/h
43km/h
38km/h