Hydrok SUDScreen

April 5, 2025

Hydrok SUDScreen™

Surface Water Screening and Separation

The downstream water courses may be protected by installing a Hydrok SUDScreen unit.
When installed upstream of any SUDS system, the Hydrok SUDScreen unit protects
the receiving system from fine solids and debris that would otherwise accumulate
overtime, rendering the SUDS non-operational.

The Hydrok SUDScreen separation and screening technology produces a nonblocking
screen that retains harmful debris safely.

Operating Principle

The Hydrok SUDScreen technology offers a highly efficient separation of settleable
solids and capture of floatable material from storm water entering a SUDS storage system.
The addition of the Hydrok SUDScreen provides protection of the receiving water course from
exposure to pollutants, protection of the storage system from sedimentation and protection
of the HydroSlide flow control device from potential debris blockage.

Advantages and Benefits

  • Effectively captures more than 95% of solid pollutants
  • Rapid Installation: Comes in self contained manhole that has BBA approval. Just connect inlet and outlet
  • The unique non-blocking design takes advantage of indirect filtration and properly proportioned hydraulic forces making the unit virtually unblockable
  • The unit has no moving parts and is fabricated of durable materials and therefore has very low maintenance costs
  • The technology remains highly effective across a broad spectrum of flow ranges
  • All materials captured are retained during high flow conditions. Neutrally buoyant particles are captured which can contain high levels of phosphates, heavy metals and hydrocarbons


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