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ACO Trench Drain System Builder

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⚠️ Incompatible materials: Your selected grate material does not match the channel edge rail. Galvanized and stainless steel edge rails are not compatible — mixing them causes galvanic corrosion. Please match your grate material to the channel edge rail before adding to cart.

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Trench Drain System & Accessories (Free Shipping)

Please see the below product listing. Please note, accessories (grates, basins, caps, etc.) must be purchased with a trench drain system including channels and cannot ship alone.

ACO S200K PowerDrain — Trench Drain System (8"/200 mm)

The ACO PowerDrain S200K is a rugged, 8-inch (200 mm) wide trench drain system engineered for demanding commercial and industrial environments. Its polymer concrete body, reinforced with integrally cast ductile-iron edge rails, delivers exceptional strength, chemical resistance, and long-term durability.

ACO S200K PowerDrain installed in Denver streetscape — ACO S200K in an urban streetscape

Where the S200K Excels

This system shines anywhere heavy-duty drainage is needed with clean lines and predictable performance: distribution centers, loading docks, transit stations, manufacturing yards, parking decks, and high-traffic plazas.

Key Highlights (and why they matter):

High load performance — Rated EN 1433 Load Class F (proof up to 200,000 lb). With ADA-compliant longitudinal grates, it also supports Load Class E.
Efficient drainage — Built-in 0.5% slope and V-invert rapidly evacuate water, minimizing ponding and freeze-thaw issues.
Secure grating — PowerLok® boltless locking or optional 4-bolt, plus anti-shunt lugs, keep grates firmly in place under traffic.
Modular installation — Sloped and neutral channels in 1 m and 0.5 m, numbering for easy sequencing, knock-outs every fifth unit, shipping grooves for safer handling.
Accessibility — ADA-compliant longitudinal grates keep walkways safe and accessible.

At-a-Glance Specs

Channel width: 200 mm (8")
Body: Polymer concrete with ductile-iron edge rails
Slopes: 0.5% built-in + neutral channels
Lengths: 1 m and 0.5 m units
Grating: PowerLok® boltless or 4-bolt, with anti-shunt lugs

ACO S200K channel and grate detail — S200K channel & grate detail

Installation Guide (Step-by-Step)

Here’s a practical sequence crews can follow (always check project specs and local code):

Plan the run: Confirm elevations and outlet locations. Take advantage of the built-in slope.
Excavate & base: Prepare stable bedding and concrete encasement per load requirements.
Set channels: Start at outlet, follow system numbering, check line/grade as you go.
Join & align: Connect tongue-and-groove joints for seamless V-invert flow.
Concrete backfill: Place evenly both sides, check elevation to prevent floating.
Grates & locks: Install PowerLok® (or 4-bolt). Ensure anti-shunt lugs are engaged.
Finish & clean: Pavement flush with rails, debris cleared, water test performed.

Tip: Use ADA longitudinal grates in pedestrian paths; keep Class F grates in heavy-traffic lanes.

ACO S200K trench drain in loading dock zone — S200K along a loading zone

Case Study — Distribution Hub Loading Docks

Site: A regional distribution center with 24 dock bays and nonstop forklift/tractor-trailer traffic.
Challenge: Ponding water created slip hazards, freeze-thaw surface damage, and storm-related downtime.
Solution: Engineers specified S200K with Class F grates across drive lanes and ADA grates in pedestrian zones. Built-in slope directed flow to a central outfall with knock-outs for maintenance access.
Outcome: Faster drainage, improved safety, and minimal downtime. Maintenance crews praised PowerLok® for quick grate removal and ductile-iron rails for resisting tire shear.

Maintenance Made Simple

Quarterly debris checks at outfalls and knock-outs
Inspect grate locks and anti-shunt lugs
Pressure wash channels to keep V-invert clear

FAQs

Is S200K too heavy-duty for plazas?: No — it ensures long life and minimal upkeep even with occasional truck access.
When should ADA-compliant grates be used?: In pedestrian paths, entries, sidewalks, or crosswalks adjacent to traffic.
How do I handle long runs with changing elevations?: Combine sloped and neutral channels. Start at the outlet and follow channel numbering for proper grade.

Specifying S200K with Confidence

For environments with heavy vehicles, chemical exposure, and critical uptime, the ACO S200K PowerDrain combines strength, hydraulic efficiency, secure grating, and easy installation. It’s a system you can specify with confidence for projects where performance and durability are non-negotiable.

SK3 Universal inlet/outlet/end cap

Frequently Asked Questions