Flagpoles



WIND CHART

The map below shows the maximum steady wind expected at an elevation of thirty feet above ground level within a fifty year period of recurrence. Areas with the same maximum constant or steady wind speed are indicated.

Fiberglass Flagpoles

HalyardExposed HeightButt DiameterTop DiameterSuggested Flag SizeFlagged Wind Speed# of Sections
T-20External20'4 1/4"2 3/4"3' x 5'170 mph1
T-20-IHInternal20'4 1/4"2 3/4"3' x 5'170 mph1
T-25External25'4 1/2"2 3/4"4' x 6'150 mph1
T-25-IHInternal25'4 1/2"2 3/4"4' x 6'150 mph1 or 2
T-25-IHLInternal/Large25'4 1/2"2 3/4"4' x 6'160 mph1 or 2
T-30External30'4 7/8"2 3/4"5' x 8'130 mph1 or 2
T-30-IHInternal30'4 7/8"2 3/4"5' x 8'130 mph1 or 2
T-30-IHLInternal/Large30'4 7/8"2 3/4"5' x 8'150 mph1 or 2
T-35External35'5 1/4"2 3/4"6' x 10'120 mph1 or 2
T-35-IHInternal35'5 1/4"2 3/4"6' x 10'120 mph1 or 2
T-35-IHLInternal/Large35'5 1/4"2 3/4"6' x 10'140 mph1 or 2
T-40External40'5 2/3"2 3/4"6' x 10'110 mph1 or 2
T-40-IHInternal40'5 2/3"2 3/4"6' x 10'110 mph1 or 2
T-40-IHLInternal/Large40'5 2/3"2 3/4"6' x 10'130 mph1 or 2
  • Resistant to sun, moisture and corrosion: finish will retain its luster and color.
  • Finish will not oxidize.
  • Maintenance free: no need to repaint and can be cleaned to look like new.
  • Quiet halyards
  • Safe: does not conduct electricity, does not attract lightning, does not require grounding.
  • Highly durable gelcoat finish which will not flake or become powdery.
  • Available in any color. Pigmented composite, not painted. Scratches will not show.

Aluminum Flagpoles

Architectural Series

HalyardExposed HeightButt DiameterTop DiameterWall ThicknessSuggested Flag SizeFlagged Wind Speed# of Sections
EC20External20'5"3"0.1883' x 5'120+ mph1
EC25External25'5 1/2"3 1/2"0.1884' x 6'120+ mph1
EC30External30'6"3 1/2"0.1885' x 8'120+ mph1 or 2
EC35External35'7"3 1/2"0.1886' x 10'120 mph1 or 2
EC40External40'8"3 1/2"0.1888' x 12'120 mph2
EC45External45'8"3 1/2"0.1888' x 12'100 mph2
EC50External50'10"4"0.18810' x 15'115 mph3
EC60External60'12"4"0.25012' x 18'120 mph3
EC70External70'12"4"0.25015' x 25'105 mph3
EC80External80'12"4"0.25020' x 30'105 mph3

Economy Extra Series

HalyardExposed HeightButt DiameterTop DiameterWall ThicknessSuggested Flag SizeFlagged Wind Speed# of Sections
ECX20External20'5"3"0.1253' x 5'120+ mph1
ECX25External25'5"3"0.1254' x 6'105 mph1
ECX30External30'5"3"0.1255' x 8'85 mph1 or 2
ECX35External35'6"3 1/2"0.1566' x 10'91 mph1 or 2
EC40External40'7"3 1/2"0.1568' x 12'91 mph2
EC50External50'8"3 1/2"0.18810' x 15'85 mph3
EC60External60'10"4"0.18812' x 18'90 mph3
EC70External70'10"4"0.31215' x 25'91 mph3

Special Budget Series

HalyardExposed HeightButt DiameterTop DiameterWall ThicknessSuggested Flag SizeFlagged Wind Speed# of Sections
ECM15External15'2 3/8"1 7/8"0.1403' x 5'101 mph1
ECM20External20'2 3/8"1 7/8"0.1403' x 5'76 mph1
ECSS15External15'3"1 7/8"0.1253' x 5'120 mph1 or 2
ECSS20External20'3"1 7/8"0.1253' x 5'85 mph1 or 2
ECSS25External25'3"1 7/8"0.1254' x 6'50 mph2
ECS20External20'3 1/2"2 3/8"0.1253' x 5'96 mph3
ECS25External25'3 1/2"2 3/8"0.1254' x 6'77 mph3
ECS30External30'4"2 3/8"0.1255' x 8'50 mph3
ECS35External35'5"3"0.1566' x 10'76 mph3

Atlas Series

HalyardExposed HeightButt DiameterTop DiameterWall ThicknessSuggested Flag SizeFlagged Wind Speed# of Sections
ECSA20External20'4"2 3/8"0.1253' x 5'110 mph1
ECSA25External25'4"2 3/8"0.1254' x 6'88 mph1
ECXA25External25'5"3"0.1564' x 6'120 mph1
ECXA30External30'5"3"0.1565' x 8'95 mph1 or 2
ECL30External30'5"3"0.1885' x 8'100 mph1
ECA30External30'6"3 1/2"0.1565' x 8'115 mph1 or 2
ECSA35External35'5"3"0.1886' x 10'86 mph1
ECA35External35'7"3 1/2""0.1566' x 10'114 mph1 or 2
ECA40External40'8"3 1/2""0.1568' x 12'110 mph2
ECXA60External60'10"4"0.25012' x 18'76 mph3

Vanguard Series

HalyardExposed HeightButt DiameterTop DiameterWall ThicknessSuggested Flag SizeFlagged Wind Speed# of Sections
ECXV20Internal20'5"3"0.1253' x 5'120+ mph1
ECV20Internal20'5"3"0.1883' x 5' 120+ mph1
ECXV25Internal25'5"3"0.1254' x 6'104 mph1
ECXAV25Internal25'5"3"0.1564' x 6'117 mph1
ECV25Internal25'6"3 1/2"0.1884' x 6'120+ mph1
ECXV30Internal30'5"3"0.1255' x 8'75 mph1 or 2
ECXAV30Internal30'5"3"0.1565' x 8'91 mph2 or 3
ECLV30Internal30'5"3"0.1885' x 8'96 mph1
ECAV30Internal30'6"3 1/2""0.1565' x 8'117 mph1
ECV30Internal30'6"3 1/2"0.1885' x 8'120+ mph1
ECSAV35Internal35'5"3"0.1886' x 10'86 mph1
ECXV35Internal35'6"3 1/2"0.1566' x 10'91 mph1
ECAV35Internal35'73 1/2"0.1566' x 10'17 mph1
ECV35Internal35'7"3 1/2"0.1886' x 10'120 mph1
ECXV40Internal40'7"3 1/2"0.1568' x 12'91 mph2
ECAV40Internal40'8"3 1/2"0.1568' x 12'110 mph2
ECV40Internal40'8"3 1/2"0.1888' x 12'120 mph2
  • Our cone tapered ground set aluminum flagpoles are precision fabricated from, 6063-T6 tubing utilizing the industry's most sophisticated manufacturing processes. The conical portion tapers approximately 1" in every 5-1/2 feet.
  • Standard Finishes: All flagpole shafts are highly polished with fine grain aluminum oxide cloth resulting in a high quality, deep satin lustre finish. This finish represents the ultimate in architectural finishes for aluminum flagpoles. The elegant, soft sheen remains maintenance free. The following anodized finishes are available as standard colors: SATIN CLEAR BRONZE #311 BRONZE #312 BRONZE #313 BLACK (LIGHT) (MEDIUM) (DARK) (#335)
  • Custom Finishes: We also offer alternate finishes and custom paint colors which may suit particular job conditions better.
 
 

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310 Broad St, Suite H, Harleysville, PA 19438 | 800.439.0989 | tel: 610.584.5595 | fax: 267.932.8484 | e-mail: sales@swirlingsilks.com

 
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