ISW30D51 30' x 5" x .188" Sovereignty Series - ISW
Internal Winch with Reinforced Raised Door Frame (ISW) - Wire Halyard






- Satin is generally in stock – lead time 7-10 business days; If not in stock, may require 4 -6 week lead time.
- Anodized Finishes require 4 week lead time.
- Powder Finishes require 2-3 week lead time.
Description
The Sovereignty Series from Concord American Flagpole offers flagpoles in butt diameters from 5" to 7" and heights from 20' to 40'. The raised reinforced door frame design combines the security of an Internal Halyard Winch and Wire Cable system with the reinforced strength necessary for moderate wind speed areas.
Standard Specifications
- Patented, Heavy-Duty Gold Anodized Aluminum Ball
- Cast Aluminum Revolving Truck with Dual SEALED Stainless Steel Bearing Assemblies, Aluminum Spindle, Cast Brass Exit Bushing and Removable Hood
- Complete Internal Halyard Assembly
- Wire Halyard Cable Assembly
- Flag Arrangement (8' x 12' and Larger Flags Include Heavy-Duty Shock Spring Assembly)
- Two (2) Stainless Steel Swivel Flagsnaps
- Two (2) Neoprene Flagsnap Covers
- Patented, Plastic Coated Counterweight
- Beaded Retainer Ring Assembly
- Stainless Steel Winch Assembly with Removable Hand Crank
- Reinforced Raised Door Frame
- Flush Mount Access Door with two (2) Tamper Proof Screws
- Spun Aluminum FC-11 Flash Collar
- Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike
Reinforced Raised Door Frame
Sovereignty Flagpoles are designed with a patented raised reinforced door frame consisting of a matched set of inner AND outer castings. The frame castings are attached to the flagpole shaft using a series of eight (8) tamper-proof 5/16-18NC stainless steel bolts. The aluminum door is secured with two (2) tamper-proof 1/4-20NC screws.
For additional Winch option flagpoles, see Titan IWW Flush Mount Hinged Door Design and Independence IRW Reinforced Welded Door Frame.
Included Components
- One (1) TRK-9660 3-1/2" Cone Style Revolving Truck
- One (1) BAL-0512 5" Heavy-Duty Aluminum Flagpole Ball
- One (1) COL1-A05S 5" x 14" STYLE A, FC11 Spun Aluminum Collar
- Two (2) SNP-0500 Flagsnap Cover
- One (1) WCA-0300 30' Wire Cable Assembly
- Two (2) RRB-1000 Retainer Ring Ball
- Two (2) CRP-0100 Crimp
- One (1) YOK-0014 Cable Yoke
- One (1) SWL-0100 Cable Swivel
- One (1) LNK-0300 Connecting Link
- One (1) CWA-9200 6.5 lbs. Counterweight
- One (1) RRA-0005 5" Retainer Ring Assembly
- One (1) FSA-0610-LC 6' X 10' Flag Arrangement - Leader Cable Only
- Two (2) SNP-0700 3-1/2" Stainless Steel Flagsnap
- Two (2) LNK-0300 Connecting Link
- One (1) GCA-3008 3' x 8" Steel Ground Sleeve
Technical Specifications
- Brand
- Concord American
- Model
- ISW30D51
- Mtg. Hgt.
- 30'
- Butt Dia.
- 5"
- Wall Thickness
- .188"
- Pole Sections
- 1
- Set Depth
- 3'-0"
- Top Dia.
- 3"
- Std. Flag Size
- 6' x 10'
- Max Wind Speed w/Nylon Flag
- 94 mph
- Max Wind Speed w/Polyester Flag
- 86 mph
- Max Wind Speed w/Two Flags
- 85 mph
- Max Wind Speed No Flag
- 131 mph
Compare with similar items
This Item
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Recommended
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![]() ISW30D51
30' x 5" x .188" Sovereignty Series - ISW |
![]() ECL30IH
30' x 5" x .188" Deluxe IH Series |
|
View | View | |
Price | $3,617 | $3,424 |
Brand | Concord American | Eder |
Model | ISW30D51 | ECL30IH |
Features |
|
|
Mtg. Hgt. | 30' | 30' |
Butt Dia. | 5" | 5" |
Wall Thickness | .188" | .188" |
Pole Sections | 1 | 1 |
Set Depth | 3'-0" | 3'0" |
Top Dia. | 3" | 3" |
Std. Flag Size | 6' x 10' | 5' x 8' |
Max Wind Speed w/Nylon Flag | 94 mph | 100 mph |
Max Wind Speed No Flag | 131 mph | 131 mph |
Suggested US Flags & Custom Flags
- Std. Flag Size: 6' x 10'
Components of ISW30D51 Sovereignty Series - ISW
Finish Options
Satin Aluminum Finish
Our aluminum flagpoles are crafted from Aluminum Alloy 6063, a marine-grade alloy known for its exceptional corrosion resistance. When exposed to air, aluminum naturally forms a protective layer of aluminum oxide, which defends against corrosion and maintains the flagpole's aesthetic appeal over its lifetime, even without additional finishing.
The satin aluminum finish is achieved through a multi-pass mechanical rotary sanding process using specialized abrasives. This meticulous method ensures a consistent, brushed aluminum appearance that has become the industry's preferred choice for a low-maintenance and durable flagpole finish.

Anodized Finish
Standard anodized finishes for flagpoles include clear, dark bronze, and black.



Powder Coat Finish
Standard powder coat finishes include clear, bronzetone, black, and white.
For custom colors, provide an RAL color number or a color chip sample, and we can create the perfect powder coat color for your project.




Flagpole Shaft Descriptions

Mounting Height
The mounting height is the exposed height of the flagpole measured from the ground to the top of the flagpole shaft. Please note that with the addition of trucks and ornaments, the overall height can increase by 1 to 2 feet, which may be important in areas with height restrictions. If needed, mounting heights can be adjusted upon request at no additional charge to meet specific overall height requirements.

25' Mounting Height Exception
Flagpoles with a 25' mounting height are produced in a single piece with an overall length of 26'-6". Of this length, 2'-6" is embedded below grade into the ground sleeve. Once the truck and finial are installed, the flagpole's nominal height will be 25'. This standard design facilitates shipping in a pup trailer, resulting in considerable freight savings. If needed, full 27'-6" shafts are available upon request.

Butt Diameter
The diameter in inches at the base of the flagpole shaft.

Top Diameter
The diameter in inches at the top of the flagpole shaft.

Wall Thickness
The thickness of the flagpole shaft in inches, varying from .125" to .500".

Single & Multi-Piece Flagpole Shafts
Flagpoles are offered in both single-piece and multi-piece designs. For flagpoles 45' and taller, the shafts are typically multi-piece based on the mounting height. These sections can be easily assembled on-site without compromising structural integrity, resulting in only a hairline joint that indicates the flagpole is not a single-piece unit.