<%@LANGUAGE="JAVASCRIPT" CODEPAGE="1252"%> Wind-speed Chart for Flagpole and Flag Application - America's Flag's and Flagpoles, Dallas - Fort Worth
 
 

Wind-speed Chart for Flagpole and Flag Application

Exposed
Height
feet

Shaft Diameter inches

base top  
Wall Thickness inches
Unflagged Windspeed mph
Maximum Flag Size feet
Flagged Windspeed mph
Continental External Halyard
Estate External Halyard
Independence Cable-based Internal Halyard
Sentry Rope-based Internal Halyard

15

3 2 .125 170 3x5 120   E15030125    
20 3 2 .125 123 5x8 85   E20030125    
20 4 2 .125 163 5x8 110 C20040125 E20040125    
20 5 3 .125 255 5x8 120+ C20050125 E20050125   S20050125
20 5 3 .188 316 5x8 120+ C20050188 E20050188   S20050188
25 3 2 .125 94 5x8 50   E25030125    
25 4 2 .125 120 5x8 85   E25040125   S25050125
25 5 3 .125 154 5x8 105 C25050125 E25050125   S25050125
25 5 3 .156 201 5x8 120 C25050156 E25050156   S25050156
25 5.5 3.5 .188 256 5x8 120+ C25055188      
25 6 3.5 .156 195 5x8 120+ C25060156   I25060156 S25060156
25 6 3.5 .188 222 5x8 120+ C25060188   I25060188 S25060188
30 4 2 .125 97 6x10 50   E30040125    
30 5 3 .125 110 6x10 85 C30050125 E30050125    
30 5 3 .156 126 6x10 95 C30050156 E30050156   S30050156
30 6 3.5 .156 195 6x10 120 C30060156   I30060156 S30060156
30 6 3.5 .188 222 6x10 120+ C30060188   I30060188 S30060188
35 5 3 .125 90 6x10 75   E35050125    
35 5 3 .156 100 6x10 80 C35050156 E35050156    
35 6 3.5 .156 129 6x10 95 C35060156   I35060156 S35060156
35 7 3.5 .156 184 6x10 120 C35070156   I35070156 S35070156
35 7 3.5 .188 209 6x10 120 C35070188   I35070188 S35070188
40 7 3.5 .156 138 8x12 95 C40070156   I40070156 S40070156
40 8 3.5 .188 203 8x12 120 C40080188   I40080188  
45 8 3.5 .188 166 8x12 110 C45080188   I45080188  
50 8 3.5 .188 127 10x15 95 C50080188   I50080188  
50 10 4 .188 185 10x15 115 C50100188   I50100188  
60 10 4 .188 136 12x18 95 C60100188   I60100188  
60 10 4 .250 167 12x18 110 C60100250   I60100250  
60 12 4.4 .250 213 12x18 120 C60120250   I60120250  
70 10 4 .312 145 15x25 95 C70100312   I70100312  
70 12 3.6 .250 169 15x25 115 C70120250   I70120250  
80 12 4 .375 174 20x30 115 C80120375   I80120375  

 

 

 

 

 

 

 

 
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