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FlowDrain FG200
FlowDrain FG200
FlowDrain FG200

FlowDrain FG200

8” Internal Width Fiberglass Trench Drain
Fiberglass trench drain system with steel frame edge support. Ideal for long, straight runs in concrete slabs across industrial and commercial applications.
  • Pedestrian to industrial-duty loads (EN-1433 Load Class E)
  • 1.0% sloped channels (constant-depth channels available)
  • 9’ (2.75 m) length channels
  • Galvanized, coated, or stainless steel frames with bolted grate retention
  • Grate selection varying in design, material, and load class
  • Bolted grate locking
  • Chemical-resistant materials
Where to Buy

Technical Documents

  • Product Literature
    Commercial Trench Drains
    Fiberglass Drains
    FlowDrain FG200
    • ACO Drain® Catalog VIEW
    • ACO Drain Polymer Concrete Installation Manual PDF
    • ACO Drain Overview PDF
    • ACO Drain Installation Device Positioning Template PDF
    • ACO Drain Fiberglass System Installation Manual PDF
    • ACO FlowDrain FG200 Product Overview PDF
  • Specification Drawings
    Commercial Trench Drains
    Fiberglass Drains
    FlowDrain FG200
    • FlowDrain – FG200 Ductile Iron Slotted Grate Spec Sheet PDF
    • FlowDrain – F880 Galvanized Steel Bar Grate Spec Sheet PDF
    • FlowDrain – F660 Stainless Steel Bar Grate Spec Sheet PDF
    • FlowDrain – F660 Slotted Ductile Iron Grate Spec Sheet PDF
    • FlowDrain – F880 Slotted Ductile Iron Grate Spec Sheet PDF
    • FlowDrain – F880 Stainless Steel Bar Grate Spec Sheet PDF
    • FlowDrain – FG200 Bar Galvanized Steel Grate Spec Sheet PDF
    • FlowDrain – FG200 Bar Stainless Steel Grate Spec Sheet PDF
    • FlowDrain – FG200 Longitudinal Ductile Iron Grate (ADA) Spec Sheet PDF
    • FlowDrain – F660 Bar Galvanized Steel Grate Spec Sheet PDF
  • Standard Installation Details
    Commercial Trench Drains
    Fiberglass Drains
    FlowDrain FG200
    • FG200 w-Stainless Frame – Load E – Exposed Paver Pavement PDF DWG
    • FG200 w-Stainless Frame – Load E – Exposed Concrete Pavement PDF DWG
    • FG200 w-Stainless Frame – Load E – Exposed Asphalt Pavement PDF DWG
    • FG200 w-Stainless Frame – Load D – Exposed Paver Pavement PDF DWG
    • FG200 w-Stainless Frame – Load C – Exposed Paver Pavement PDF DWG
    • FG200 w-Stainless Frame – Load B – Exposed Concrete Pavement PDF DWG
    • FG200 w-Stainless Frame – Load B – Exposed Paver Pavement PDF DWG
    • FG200 w-Stainless Frame – Load C – Exposed Asphalt Pavement PDF DWG
    • FG200 w-Stainless Frame – Load C – Exposed Concrete Pavement PDF DWG
    • FG200 w-Stainless Frame – Load D – Exposed Asphalt Pavement PDF DWG

Tools

  • Stormwater Grate Visualizer

    Stormwater Grate Visualizer

    View ACO Stormwater grates installed in several surface finishes.

    Use Tool

Grates

When selecting a grate for your system, consider the following: Load Class (resistance to pressure failure), Grate Length, Site Needs (e.g. ADA compliance, heel-resistance, etc.), Grate Material (affects load class, corrosion resistance, weight, general appearance), and Grate Design (affects intake area and aesthetics). For further detail, a Grate Visualizer is available here for this system.

Available Grates:

  • FG200 Bolted Bar Galvanized Steel

    FG200 Bolted Bar Galvanized Steel

    Part No. 93899

    EN1433 Load Class C56,202 lbs, 774–1,160 PSI
    Width 8"
    Length 36.00"
    Slot Size 1.00" x 3.60" avg.
    Intake Area 28.60 in2
    Weight 28.60 lbs
    Anti-Slip LEED Certified
    Spec sheet
  • FG200 Bolted Bar Stainless Steel

    FG200 Bolted Bar Stainless Steel

    Part No. 93891

    EN1433 Load Class C56,202 lbs, 774–1,160 PSI
    Width 8"
    Length 36.00"
    Slot Size 1.00" x 3.60" avg.
    Intake Area 28.60 in2
    Weight 28.60 lbs
    Anti-Slip LEED Certified
    Spec sheet
  • Scupper Bolted Bar Galvanized Steel

    Scupper Bolted Bar Galvanized Steel

    Part No. 93899

    EN1433 Load Class C56,202 lbs, 774–1,160 PSI
    Width 10.00" (254)
    Length 36.00"
    Slot Size 9.00" x 1.00" avg.
    Intake Area 264.00 in2
    Weight 28.60 lbs
    LEED Certified
    Spec sheet
  • FG200 Bolted Longitudinal Ductile Iron

    FG200 Bolted Longitudinal Ductile Iron

    Part No. 93893

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 8"
    Length 18.00"
    Slot Size 1.75" x 0.25" avg.
    Intake Area 35.00 in2
    Weight 28.20 lbs
    ADA Compliant Anti-Slip Bicycle Safe Heel Resistant Heel Safe LEED Certified
    Spec sheet
  • FG200 Bolted Slotted Ductile Iron

    FG200 Bolted Slotted Ductile Iron

    Part No. 93896

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 8"
    Length 18.00"
    Slot Size 0.61" x 7.87" avg.
    Intake Area 58.70 in2
    Weight 25.20 lbs
    Anti-Slip LEED Certified
    Spec sheet
  • Scupper Bolted Longitudinal Ductile Iron

    Scupper Bolted Longitudinal Ductile Iron

    Part No. 93893

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 10.00" (254)
    Length 18.00"
    Slot Size 1.75" x 0.25" avg.
    Intake Area 35.00 in2
    Weight 25.20 lbs
    ADA Compliant Bicycle Safe Heel Resistant LEED Certified
    Spec sheet
  • Scupper Bolted Slotted Ductile Iron

    Scupper Bolted Slotted Ductile Iron

    Part No. 93896

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 10.00" (254)
    Length 18.00"
    Slot Size 7.87" x 0.61" avg.
    Intake Area 58.70 in2
    Weight 28.20 lbs
    LEED Certified
    Spec sheet

Case Studies

Thimble Shoals

Thimble Shoals

Newport News, Virginia
View Case Study
Lemon Avenue Streetscape

Lemon Avenue Streetscape

Sarasota, Florida
View Case Study
Cumming Fire Station 11

Cumming Fire Station 11

Cumming, Georgia
View Case Study
Boulder City Municipal Airport

Boulder City Municipal Airport

Boulder City, Nevada
View Case Study
Great Lakes National Cemetery

Great Lakes National Cemetery

Holly, Michigan
ACO FlowDrain FG200 was installed at Great Lakes National Cemetery to manage stormwater and minimize ponding. Its hydraulic performance evacuates runoff quickly, protecting walkways and ceremonial areas and maintaining safe, accessible grounds during heavy rain.
View Case Study
McCarran International Airport

McCarran International Airport

Las Vegas, Nevada
ACO FlowDrain FG200 was installed at McCarran International Airport to rapidly remove surface water across key airside areas. More than 500 linear feet with ductile iron grates provide high-capacity, durable drainage at multiple collection points, improving safety and operations in this high-traffic environment.
View Case Study
Fair Fax Fire & Rescue

Fair Fax Fire & Rescue

Herndon, Virginia
ACO FlowDrain FG200 was installed along the center of Fairfax County Fire & Rescue’s fire engine bays to capture washdown water. Located outside wheel paths, the system could use Load Class E rather than F, delivering compliant, cost-effective drainage while keeping bay floors clear and safe for operations.
View Case Study
Lake County Health

Lake County Health

Clear Lake, California
ACO FlowDrain FG200 was installed at Lake County Tribal Health’s parking entryways and main lot to manage stormwater efficiently. The 1% built-in slope and ADA-compliant grates deliver high-capacity flow and safe pedestrian transitions. Long section lengths sped installation; 444 linear feet were installed to integrate with the site’s stormwater system.
View Case Study
Tower of Americas

Tower of Americas

San Antonio, Texas
ACO FlowDrain FG200 was installed at the Tower of the Americas plaza to manage stormwater in a high-traffic pedestrian space. Its hydraulic capacity evacuates runoff quickly, reducing ponding and slip hazards while preserving accessibility and long-term durability.
View Case Study
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Videos

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    ACO “How To” Series: End Cap Replacement

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