Skip to content
Free Shipping On All Orders
FREE SHIPPING
SK2-621D catch basin - 19.69" (0.5 m)

SK2-621D catch basin - 19.69" (0.5 m)

Note: A $500 surcharge is added to all channel drain and accessory orders under $1,500.

SK2-621D catch basin - 19.69" (0.5 m)

$1,008.86


FREE SHIPPING
SKU 68055

ACO Drainage Assistant Ask about specs, materials & load classes
For system sizing & parts, use the Trench Drain System Builder. AI assistant — confirm details on the product page.

Not sure what parts you need?
Use our Trench Drain System Builder:

The ACO SK2-621D Catch Basin is designed to integrate seamlessly with ACO’s PowerDrain trench drain systems. For more information on this basin please visit the manufacturer's website.

Frequently Asked Questions

View Our Full Selection of ACO Trench Drain Products →

Ordering Info:

Please scroll down for the complete S200K Series product listing with pricing.

Looking for a Written Quote?
Submit an ACO quote request >

Spec Sheets

Expand the menu below to view product specification sheets.

View Spec Sheets

Part Specification

3 Part Specification - PowerDrain - Heavy Duty Trench Drain

 

Trench Systems

PowerDrain - S200K Ductile Iron Edge Channel System With Longitudinal Grate Spec Sheet

PowerDrain - S200K Ductile Iron Edge Channel System With Slotted Grate Spec Sheet

PowerDrain - S200K Ductile Iron Edge Channels Spec Sheet

 

Grates

PowerDrain - S200K Ductile Iron Longitudinal Grate Spec Sheet

PowerDrain - S200K Ductile Iron Slotted Grate Spec Sheet

PowerDrain - S200K 4-Bolt Ductile Iron Grate Spec Sheet

 

Catch Basins

PowerDrain - S200K Type 621D Catch Basin Spec Sheet

PowerDrain - S200K Type 631D Catch Basin 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.
ACO-Transit-Map.gif__PID:5127836e-f287-4ab5-9821-e15938a6e154

ACO Trench Drain System Builder

1 Select ACO System
2 Select Model / Width
Select a system above to see models.
3 Runs
Each run is calculated independently with its own end caps and outlet. Max 5 runs.
4 Select Grate
Load Class
Material
Compliance
No grates match your filters.
Select a system first to see compatible grates.
⚠️ Incompatible materials: You've selected a grate with a edge rail channel. Galvanized and stainless steel edge rails are not compatible — mixing them can cause galvanic corrosion and premature failure. Please select a grate that matches your channel's edge rail material.
5 Accessories
Install Device
Installation Devices
1 device per channel — for setting and aligning channels during pour (optional)
End Cap
End Cap(s)
Qty based on outlet configuration
Outlet
Outlet Unit
1 unit — type based on outlet selection above

Your Parts List

⚡ Updates Live
Select options to build your list →
Item Qty Unit
Configure your system on the left to see your parts list.
⚠️ 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.
Prices confirmed at checkout. Quantities are calculated estimates — always add 10% for cuts and waste.

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):

  1. Plan the run: Confirm elevations and outlet locations. Take advantage of the built-in slope.
  2. Excavate & base: Prepare stable bedding and concrete encasement per load requirements.
  3. Set channels: Start at outlet, follow system numbering, check line/grade as you go.
  4. Join & align: Connect tongue-and-groove joints for seamless V-invert flow.
  5. Concrete backfill: Place evenly both sides, check elevation to prevent floating.
  6. Grates & locks: Install PowerLok® (or 4-bolt). Ensure anti-shunt lugs are engaged.
  7. 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.