Ameristar Bulwark
Ameristar Bulwark is a shallow-mount anti-ram bollard tested to ASTM F2656-15, offered in fixed or removable M30 and M50 versions for airports and perimeters.
About Ameristar Bulwark
Ameristar rates the fixed Bulwark M30 to stop a 15,000 lb truck in under 3 ft. The M30 is F2656-15 certified single P1 and certified array P2, and the M50 carries an engineered single P1 rating.
Both stand 38 in tall. The M30 has an 8.625 in diameter, 13 in bury and a 72 x 144 in foundation, and comes as a single fixed, removable or fixed array. The M50 has a 10.75 in diameter, 14.5 in bury and 96 x 150 in foundation, in single fixed or removable. Finishes include black powder coat or stainless steel, with custom paint, decorative sleeves and reflective banding available.
Bulwark is used at airports and for perimeter vehicle protection. Coverage follows Ameristar's Anti-Ram Barriers and Bollards Limited Warranty. To quote, send the model, configuration, bollard count, finish and site plans.

Colors, sizes and specifications
Colors and finishes
- Black powder coat
- Stainless steel
- Custom paint, decorative sleeve, reflective banding
Sizes and configurations
- Height 38 in
- M30 diameter 8.625 in, bury 13 in, foundation 72 x 144 in
- M50 diameter 10.75 in, bury 14.5 in, foundation 96 x 150 in
Models
- M30 Fixed Single
- M30 Removable Single
- M30 Fixed Array
- M50 Fixed Single
- M50 Removable Single
Features
- Shallow mount, 13 to 14.5 in total excavation
- Fixed bollards can be ordered removable
- Tested and certified to ASTM F2656, Dept of State and/or international standards
Specifications
| M30 certification | F2656-15 Certified Single P1; Certified Array P2 |
|---|---|
| M50 certification | Engineered Single P1 |
Accessories and works with
- Decorative sleeves
- Reflective banding
- Custom paint
Best for
- Airports
- Perimeter vehicle protection
Warranty
Anti-Ram Barriers and Bollards Limited Warranty: defects in material and workmanship for 1 year from substantial completion or 1.5 years from shipment, and in no event beyond 18 months from shipment (revised 10/15/2024).
Good to know
Request a quote for sizes, finishes and site-specific configuration.
Ameristar Bulwark photos
One product or the whole package
Order this on its own, with a few related products, or with everything else for the project. One itemized quote, shipped to all 50 states. Need someone to install it? Find an installer serving your area.
Request a quote for Ameristar Bulwark
Send plans, measurements, or photos and we will prepare an itemized quote. You can also call us with questions.




