ESR20C51 20' x 5" x .156" Continental Series - ESR
External Single Revolving - Rope 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 Continental Series by Concord American Flagpole features robust aluminum flagpoles ranging from 20 feet to 80 feet in height, paired with top-tier hardware that sets the industry standard. These flagpoles are designed to meet stringent architectural requirements, making them an excellent choice for enhancing the landscape of any business or industrial property.
Standard Specifications - 4" to 8" Butt Diameters
- Patented, Heavy-Duty Gold Anodized Aluminum Ball
- Cast Aluminum Revolving Truck with Dual Stainless Steel Bearing Assemblies, Aluminum Pulley, and Aluminum Spindle
- Complete External Halyard Assembly
- Rope Halyard: 5/16" #10 Polyester
- Two (2) Solid Brass Swivel Flagsnaps
- Two (2) Neoprene Flagsnap Covers
- 9" Cast Aluminum Cleat
- Spun Aluminum FC-11 Flash Collar
- Galvanized 16-Gauge Corrugated Steel Ground Sleeve with Steel Grounding Spike
Standard Upgrades - 10" and 12" Butt Diameters
- Heavy-Duty Truck with Dual SEALED Bearing Assemblies
- Heavy-Duty Rope Halyard: 3/8" #12 Polyester
- Two (2) Heavy-Duty Brass Flagsnaps with Covers
- Heavy-Duty 5/8" Ball Stem
- Heavy-Duty Cast Aluminum Collar
These specifications ensure durability, reliability, and aesthetic appeal, making the Continental Series flagpoles an ideal choice for both functionality and visual impact in various architectural settings.
Included Components
- One (1) TRK-9610 4" In-Line Single Revolving Truck
- One (1) BAL-0512 5" Heavy-Duty Aluminum Flagpole Ball
- One (1) CLA-9090 9" Cast Aluminum Cleat
- One (1) COL1-A05S 5" x 14" STYLE A, FC11 Spun Aluminum Collar
- Two (2) SNP-1000 3" Cast Brass Flagsnap
- Two (2) SNP-0500 Flagsnap Cover
- HAL-0710 5/16" Rope Halyard
- One (1) GCA-2008 2' x 8" Steel Ground Sleeve
Technical Specifications
- Brand
- Concord American
- Model
- ESR20C51
- Mtg. Hgt.
- 20'
- Butt Dia.
- 5"
- Wall Thickness
- .156"
- Pole Sections
- 1
- Set Depth
- 2'-0"
- Top Dia.
- 3"
- Std. Flag Size
- 4' x 6'
- Max Wind Speed w/Nylon Flag
- 160 mph
- Max Wind Speed w/Polyester Flag
- 142 mph
- Max Wind Speed w/Two Flags
- 136 mph
- Max Wind Speed No Flag
- 262 mph
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![]() ESR20C51
20' x 5" x .156" Continental Series - ESR |
![]() ESS20C51
20' x 5" x .156" Estate Series - ESS |
|
View | View | |
Price | $1,874 | $1,675 |
Brand | Concord American | Concord American |
Model | ESR20C51 | ESS20C51 |
Features |
|
|
Mtg. Hgt. | 20' | 20' |
Butt Dia. | 5" | 5" |
Wall Thickness | .156" | .156" |
Pole Sections | 1 | 1 |
Set Depth | 2'-0" | 2'-0" |
Top Dia. | 3" | 3" |
Std. Flag Size | 4' x 6' | 4' x 6' |
Max Wind Speed w/Nylon Flag | 160 mph | 160 mph |
Max Wind Speed w/Polyester Flag | 142 mph | 142 mph |
Max Wind Speed w/Two Flags | 136 mph | 136 mph |
Max Wind Speed No Flag | 262 mph | 262 mph |
Suggested US Flags & Custom Flags
- Std. Flag Size: 4' x 6'
Components of ESR20C51 Continental Series - ESR
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.