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★★★★★5 star reviews

Product Overview

The 4x6 Drive Through Spill Containment Berm provides 154 gallons of sump capacity in a compact 4 ft. x 6 ft. x 1 ft. footprint. This entry-level drive-through berm features collapsible end walls that allow small vehicles, ATVs, and utility carts to drive in and out without manual wall removal. The black Copolymer 2000 liner resists petroleum, oils, fuels, and most industrial chemicals. At only 25 lbs, this is the lightest drive-through berm available — one person can carry and deploy it in minutes. Ideal for small equipment fueling stations, generator refueling pads, and portable operations. Extended lead time of 2-3 months applies.

Technical Specifications

Spill Containment Berm, Drive Through, 4ft x 6ft x 1ft

SKU ADT040601B
Dimensions 4 ft. x 6 ft. x 1 ft.
Sump Capacity 154 gallons
Weight 25 lbs
Material Copolymer 2000
Color Black
Wall Height 1 ft. (12 in.)
End Walls Collapsible drive-through
Chemical Resistance Petroleum, oils, fuels, solvents
Lead Time 2-3 months (extended)

Expert Insights

The 4x6 Drive Through is the smallest berm in the drive-through line, designed for single-vehicle or small-equipment applications where full-size berms are unnecessary. At 154 gallons and 25 lbs, it is easily transported in a pickup truck bed and deployed by one person at remote sites. The 4-foot width fits ATVs, riding mowers, small utility vehicles, and walk-behind equipment. For standard pickup trucks or larger, step up to the 6x8 or 10x10 models. The 1-foot wall height meets EPA and SPCC containment depth requirements. Note the extended 2-3 month lead time on this product — order well ahead of your planned deployment date.

Frequently Asked Questions

Spill Containment Berm, Drive Through, 4ft x 6ft x 1ft

What vehicles can fit in a 4x6 berm?

The 4-foot width accommodates ATVs, riding mowers, small utility carts, and walk-behind equipment. Standard pickup trucks require the 6x8 or larger models.

Why is the lead time 2-3 months?

Drive-through berms are manufactured to order due to the specialized collapsible wall design. Contact the sales team for current lead time estimates.

Can one person deploy this berm?

Yes. At 25 lbs, this is a single-person carry and deploy berm. Simply unfold on a level surface and the walls self-position.

Does this meet SPCC containment requirements?

The 1-foot wall height and 154-gallon capacity meet EPA SPCC secondary containment depth requirements. Verify your specific SPCC plan requirements with your environmental consultant.

What Our Customers Say

Real reviews from the facilities, field crews, and agencies that count on us.

  • ★★★★★

    "We keep 4-inch quick deploy berms under every piece of heavy equipment on our job sites. When a hydraulic line blows, we can have containment under the machine in seconds. Saved us from two potential EPA violations already this year."

    Mike R.Fleet Maintenance Supervisor / Heavy Construction
  • ★★★★★

    "The 8-inch wall berms with snap-up supports are perfect for our outdoor drum storage area. We went from a non-compliant gravel pad to full SPCC compliance in one afternoon. The galvanized supports keep the walls rigid even in wind."

    Sarah T.EHS Manager / Chemical Distribution
  • ★★★★★

    "Bought the 6-inch folding berms for our maintenance shop. They fold completely flat when we need the floor space for other work, then pop right back up for oil changes and equipment servicing. Great quality — the welded seams don't leak a drop."

    Jason K.Maintenance Shop Supervisor / Manufacturing
Cross-Reference Guide

This product is compatible with applications that use the following part numbers:

  • introThe 4x6 is the smallest option in the Drive Through containment berm line.
  • parts{"part"=>"ADT040601B", "description"=>"4x6x1 ft., 154 gal. (this product)"}{"part"=>"ADT060801B", "description"=>"6x8x1 ft., 301 gal."}{"part"=>"ADT101001B", "description"=>"10x10x1 ft., 588 gal."}{"part"=>"ADT122601B", "description"=>"12x26x1 ft., 1203 gal."}{"part"=>"ADT125001B", "description"=>"12x50x1 ft., 5249 gal."}{"part"=>"ADT155001B", "description"=>"15x50x1 ft., 7045 gal."}
  • noteAll Drive Through berms feature 1-ft. collapsible walls and Copolymer 2000 construction. Choose size based on vehicle length and sump capacity needs.