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20 Year Guarantee SAFL Baffle
Stormwater Sediment
80%+ TSS Capture and Retention:


The Patented SAFL Baffle, when installed in a standard sump structure, removes sediment from stormwater and the harmful chemicals (such as phosphorus) that cling to the surface area of sediment.

This is a zero maintenance device that meets stormwater TSS removal goals (Total Suspended Solids).
How it Works

The SAFL Baffle is a stormwater pretreatment system that fits into a sump structure (new or existing) and keeps sediment out of downstream water bodies and BMPs. It works by capturing and retaining sediment, by stopping the rotating scour action that takes place during high flow conditions.

Sump Structure without SAFL Baffle
Sump Structure with SAFL Baffle

  • Remove sediment to meet TSS goals
  • Improves downstream water quality
  • Installs in 45 minutes
  • Zero Maintenance on the SAFL Baffle
    • ALL parts are Stainless Steel
    • 20 Year Guarantee
    • Only requires visual inspection when vacuuming out sumps
  • Low Cost Pretreatment
    • 3,600 to $6,000 (Not including sump structure)
    • Small footprint
    • Replaces forebays
  • Reduce maintenance requirements for:
    • Detention Ponds
    • Rain Gardens
    • Underground Vaults

Baffle Home
SAFL Baffle is Patented

SAFL Baffle is NJCAT Verified and NJDEP Certified


Download the NJCAT PDF

20 Year Guarantee (PDF)
100% Steel Construction (PDF)

SAFL Baffle Brochure (PDF)

Made in the USA (PDF)

Baffle Sizes

Compare Hydrodynamic

Installation Map

Typical Detail

Design Guides

Sediment, Trash & Oil Tips:
Over 80% TSS Removal

Baffle Installation
Rigorous Testing
  • Trash & Anti-Clogging
  • Multiple Inlet Pipes
  • Angled Pipes

SAFL Baffle Research & Testing Documents




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SAFL Baffle: U.S. Patents: #8715507B2, #8663466B2, #9506237B2, CANADA Patent: #2742207
SKUNK Garbage Trap: U.S. Patent #10,408,242
Automated MPD Infiltrometer: U.S. Patent #10,739,242