Why shop with us?
Post Purchase
Order Review
We'll check your order details to ensure everything's in place for your setup.
Email Confirmation
You'll receive an email with an estimated lead time and any manuals you'll need.
Tech Support Access
Our support team is available for any technical questions or guidance post-delivery.
The UltraTech 8747 Ultra-Containment Berm® Modular Model is a spill containment system designed for temporary or long-term containment of vehicles, tanks, containers, and industrial equipment. Its modular design utilizes polymer-coated foam support blocks that compress under vehicle traffic and return to shape after use, providing convenient drive-in and drive-out access. The system includes a textured 38 mil PVC liner, 26 wall blocks, 4 corner blocks, and a 34' x 65' liner assembly for dependable secondary containment in industrial environments.
- Modular Spill Containment Design – Uses 26 polymer-coated foam wall blocks and 4 corner blocks to create a configurable 25' x 55' containment area that can be adapted to changing site requirements
- Drive-In / Drive-Out Access – Foam support blocks compress under vehicle weight and automatically rebound after passage, eliminating the need for manual wall setup
- 38 mil Textured PVC Liner – Includes a durable 34' x 65' anti-skid coated vinyl liner designed for reliable containment of fuels, oils, chemicals, and industrial liquids
- 5,207-Gallon Containment Capacity – Provides substantial secondary containment volume for vehicles, tanks, drums, and equipment requiring spill protection
- Reusable Modular Components – Individual wall sections and liner components can be replaced or reconfigured as containment requirements evolve
Product Specifications:
| Model Number | 8747 |
| Product Type | Ultra-Containment Berm® Modular Model (Gorilla Berm) |
| Containment Area Dimensions | 25' W x 55' L x 6" H (7.6 m x 16.8 m x 152 mm) |
| Liner Dimensions | 34' x 65' (10.4 m x 19.8 m) |
| Containment Capacity | 5,207 Gallons (19,710 L) |
| Liner Material | 22 oz. Anti-Skid Coated Vinyl Fabric (PVC) |
| Liner Thickness | 38 mil |
| Color | Black |
| Wall Support Type | Polymer-Coated Foam Support Blocks |
| Wall Block Size | 72" L x 16" W x 6" H (1,829 x 406 x 152 mm) |
| Number of Wall Blocks | 26 |
| Number of Corner Blocks | 4 |
| Total Modular Wall Sections | 26 (Includes 4 Corner Sections) |
| Rebar Included | No |
| Weight | 846 lbs. (384 kg) |
| Temperature Rating | -30°F Minimum |
| Compliance | EPA 40 CFR 264.175, SPCC 40 CFR 112 |
| UPC | 808416087475 |
| Country of Origin | USA |
| Brand | UltraTech International |