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ACO PowerDrain S300K

ACO PowerDrain S300K

SK3-29 Sloped channel - 39.37" (1 m)

$653.00


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SKU 69029

The ACO PowerDrain S300K is a 12" wide, heavy-duty trench drainage system built for the toughest applications. Its polymer concrete body with integral ductile iron rails delivers exceptional durability, chemical resistance, and long service life. 

Key Highlights:

  • Extreme load capacity – Rated to EN 1433 Class F (up to 200,000 lb proof load).

  • Efficient drainage – Built-in 0.5% slope and V-shaped invert for rapid water flow.

  • Secure grating – PowerLok® boltless locking system with anti-shunt lugs for safety.

  • Modular design – Sloped and neutral channels in multiple lengths with knock-out outlets.

  • Easy installation – Numbered channels and optional installation aids streamline setup.


System Selection:

  • Scroll down to select your system components. Multiple channel units are connected together and then paired with accessories such as catch basins and grates. 

Note: ACO drainage products are subject to a $750 minimum order


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Ordering Info:

Please scroll down for the complete PowerDrain S300K Series product listing with pricing.

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Spec Sheets

Expand the menu below to view product specification sheets.

View Spec Sheets
S300K – Converted

Part Specification

3 Part Specification - PowerDrain - Heavy Duty Trench Drain

 

Trench Systems

PowerDrain - S300K Ductile Iron Edge Channel System With Longitudinal Grate Spec Sheet

PowerDrain - S300K Ductile Iron Edge Channels Spec Sheet

 

Grates

PowerDrain - S300K Ductile Iron Longitudinal Grate Spec Sheet

PowerDrain - S300K Ductile Iron Slotted Grate Spec Sheet

PowerDrain - S300K 4-Bolt Ductile Iron Grate Spec Sheet

Shipping

  • All items ship for free (standard ground, see map)
  • Call: (800) 583-4891 for pricing and shipping questions. Shipping estimates shown on the map pertain to this specific product only.
  • Orders typically ship in 1-3 business days. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.
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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 S300K PowerDrain – 12" Heavy-Duty Trench Drain System (EN 1433 Class F, PowerLok®, V-Invert)

Complete guide to the ACO PowerDrain S300K trench drain system: polymer concrete body with integral ductile iron rails, built-in 0.5% slope, V-shaped invert, PowerLok® boltless locking with anti-shunt lugs, and modular sloped/neutral channels for airports, fire stations, loading docks, and industrial facilities.

12" Wide Channel EN 1433 Class F PowerLok® Boltless V-Invert Hydraulics

ACO S300K PowerDrain – Trench Drain System: Heavy-Duty Performance Guide (with Case Study)

ACO PowerDrain S300K is a 12" heavy-duty trench drain for the toughest sites—airfields, fire stations, loading docks, ports, and industrial plants. A polymer concrete body with integral ductile iron rails delivers exceptional durability and chemical resistance, while a built-in 0.5% slope and V-shaped invert move water fast. PowerLok® boltless locking with anti-shunt lugs keeps grates secure and maintenance quick.

Quick Navigation
ACO S300K PowerDrain handling Class F fire apparatus loads on station apron
Designed for Class F proof loads—ideal for fire and heavy fleet aprons

Typical Applications

  • Airport aprons & GA facilities
  • Fire/EMS stations and public works yards
  • Industrial plants, foundries, and process areas
  • Distribution terminals, freight docks, ports
  • Heavy-duty parking, bus depots, equipment bays

Why Choose ACO S300K PowerDrain?

  • Extreme load capacity: Up to EN 1433 Class F (~200,000 lb proof load) for heavy axle impacts.
  • Hydraulic performance: 0.5% built-in slope + V-invert accelerate flow and scour debris.
  • Secure, boltless grating: PowerLok® with anti-shunt lugs prevents grate movement and rattle.
  • Durability under wheels: Polymer concrete resists chemicals and freeze-thaw; ductile iron rails protect edges.
  • Modular layout: Combine sloped and neutral channels, knock-out outlets, and multiple lengths.
  • Installer-friendly: Numbered channels and optional aids simplify grade control and sequencing.
ACO S300K trench drain installed along small airport pavement edge
Airport apron drainage: wide 12" channel with V-invert flow

Specification Snapshot

Channel width: 12" internal
Body: Polymer concrete
Rails: Integral ductile iron
Hydraulics: 0.5% slope + V-invert
Locking: PowerLok® boltless
Stability: Anti-shunt lugs
Modules: Sloped & neutral; knock-out outlets
Load rating: Up to EN 1433 Class F

Design & Selection Checklist

  • Catchment & rainfall: Contributing area, storm intensity, inflow points.
  • Traffic category: Trailers, forklifts, fire apparatus—spec Class F where needed.
  • Grate choice: Ductile iron for impacts; heel-proof/ADA where foot traffic exists.
  • Outlets & access: Place knock-outs and service intervals to speed cleaning.
  • Concrete haunch: Engineer for subgrade, frost, and wheel-load transfer.
Industrial production area protected by ACO S300K heavy-duty trench drain
Industrial setting: boltless access streamlines maintenance

Installation & Maintenance (Step-by-Step)

  1. Layout & benchmarks: Confirm outlet elevations, slopes, and channel sequence (follow numbering).
  2. Excavate & subbase: Prepare trench width/depth; compact subgrade per spec.
  3. Set channels: Place sloped/neutral modules to line and grade; verify continuous fall.
  4. Join & seal: Connect knock-outs/outlets; apply approved joint sealants; check invert alignment.
  5. Haunch & slab: Concrete haunch to dimension; cure fully before traffic.
  6. Install grates: Engage PowerLok®; verify anti-shunt engagement at each seat.
  7. Commission: Water test; remove debris; document access points for O&M.

Routine service: Inspect via access points, remove debris, and verify discharge. Boltless locking reduces downtime and eliminates missing-bolt issues.

Case Study: Distribution Terminal Upgrades to S300K for Heavy Axle Loads

Site: Regional distribution hub with continuous tractor-trailer and forklift traffic • Problem: Rattling grates and channel edge spalling caused ponding and frequent repairs around loading docks.

Challenges

  • High wheel loads crossing at shallow angles created uplift and grate movement.
  • Turning and braking forces accelerated wear at channel edges.
  • Limited maintenance windows; downtime impacted loading schedules.

Solution

  • Installed ACO S300K PowerDrain with ductile iron grates and PowerLok® boltless locking to prevent rattle.
  • Combined sloped and neutral channels to maintain positive drainage to existing storm laterals.
  • Specified reinforced concrete haunch and planned access intervals for fast cleaning.

Outcomes

  • Stable grates: Anti-shunt engagement eliminated movement under forklifts and trailers.
  • Faster storm recovery: V-invert with 0.5% slope reduced standing water during peak events.
  • Lower maintenance: Boltless access cut service time and minimized operational disruption.

Frequently Asked Questions

How does S300K compare to lighter trench drains?

S300K’s 12" internal width, Class F capability, and ductile iron rails suit heavy vehicles and impact zones where lighter systems may deform or spall.

Is PowerLok® secure for heavy traffic?

Yes. PowerLok® uses mechanical engagement and anti-shunt lugs to resist uplift and lateral movement while enabling fast, boltless access.

Can I mix sloped and neutral channels?

Absolutely. Use sloped channels to establish fall, and neutral sections to hit exact inverts or extend runs while maintaining outlet elevations.

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