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Concord American Sentry Series Flagpoles - ISC
Concord American Sentry Series Internal Halyard Flagpoles – 20 ft to 40 ft
ISC Series: internal cam cleat with reinforced raised door frame, rope halyard
The Sentry Series from Concord American Flagpole gives you the security of an internal rope halyard and cam cleat system in a commercial-grade aluminum flagpole for moderate wind areas. The halyard runs inside the pole and locks behind an access door, so the flag cannot be lowered or stolen without a key, and there is no rope slapping against the pole. Concord's patented raised reinforced door frame, a matched set of inner and outer castings fastened with eight tamper-proof stainless steel bolts, adds strength around the door. Sentry poles are a popular choice for schools, churches, offices, municipal buildings and any site where theft or vandalism is a concern.
Each Sentry pole is available in 8 finishes, with the price for each finish shown on the product page. Prices are for the flagpole only: freight is quoted to your delivery address, and a freight deposit is charged at checkout and applied to your final freight cost. Email sales@ameritexflags.com with the model, finish and delivery address for a freight quote. For a flush-mount door and higher wind ratings, see the Sentry II Series.
How to Choose a Sentry Flagpole
- Height and flag size. A 20 ft pole flies a 4' x 6' flag, 25 ft a 5' x 8', 30 to 35 ft a 6' x 10', and 40 ft an 8' x 12'.
- Butt diameter and wall thickness. At each height, a larger base and a thicker wall (.156" or .188") make a stiffer pole with a higher wind rating. In open or high-wind areas, choose the higher rating.
- One-piece or two-piece. Two-piece poles (model numbers ending in 2) ship in two sections, which makes delivery easier to limited-access sites.
- Finish. Satin is brushed natural aluminum. Clear anodized adds a hard protective coating, dark bronze and black anodized give a durable darker color, and powder coat is available in bronze tone, black, white or clear. See other available flagpole colors.
Sentry Models by Height
- 20 ft – 4' x 6' flag, 136–229 mph wind rating with a nylon flag:
ISC20B51 · ISC20C51 · ISC20D51 · ISC20C61 · ISC20D61 - 25 ft – 5' x 8' flag, 98–168 mph wind rating with a nylon flag:
ISC25B51 · ISC25C51 · ISC25D51 · ISC25C61 · ISC25D61 - 30 ft – 6' x 10' flag, 94–122 mph wind rating with a nylon flag:
ISC30D51 · ISC30D52 · ISC30C61 · ISC30C62 · ISC30D61 · ISC30D62 - 35 ft – 6' x 10' flag, 87–127 mph wind rating with a nylon flag:
ISC35C61 · ISC35C62 · ISC35D61 · ISC35D62 · ISC35C71 · ISC35C72 · ISC35D71 · ISC35D72 - 40 ft – 8' x 12' flag, 87 mph wind rating with a nylon flag:
ISC40C71 · ISC40C72
Wind ratings are from the Concord American catalog. Height is the exposed height above ground. Each product page has the full specifications, weight and a comparison of the models at that height.
Standard Components
- Patented heavy-duty gold anodized aluminum ball
- Cast aluminum internal revolving truck with sealed stainless steel bearing assemblies, aluminum spindle, cast brass exit bushing and removable hood
- Complete internal halyard assembly: 5/16" #10 polyester rope halyard, two stainless steel swivel flagsnaps, two neoprene flagsnap covers, retainer ring assembly and counterweight
- Cam cleat, reinforced raised door frame and access door with lock and keys
- Spun aluminum FC-11 flash collar
- Galvanized 16-gauge corrugated steel ground sleeve with steel grounding spike
Options
- Cast aluminum sealed-bearing gold powder-coated ball and truck (8" or 10" ball)
- Cast aluminum FC-11 flash collar in place of the spun collar
- Shoe base for surface mounting (5" to 7" butts)
- Flagpole lighting
Professional Installation
Ameritex Flag & Flagpole provides professional flagpole installation in San Antonio and the Texas Hill Country and across Texas. See some of our recent flagpole installations, or call 877-598-3524.