Duperon FlexRake® FRHD Coarse Screen

The FlexRake® FRHD provides efficient debris removal in high-capacity screening applications, using self-cleaning scrapers and Jam-Evasion™ technology. This system is ideal for open channel applications, effectively handling unpredictable debris types like tree limbs, tires, and large solids without the need for operator intervention. The self-cleaning scrapers ensure continuous performance, reducing the risk of clogs and improving solids handling. It’s designed to operate smoothly even during peak flow conditions, making it a reliable choice for stormwater systems, wastewater treatment plants, and municipal applications.

The FlexRake® FRHD is a high-performance coarse screen designed for challenging debris handling in open channels, pump stations, stormwater systems, and more. Engineered for unpredictable debris like tree limbs, tires, lumber, and sewer plugs, the FlexRake FRHD system provides reliable solids removal even in the harshest conditions. It utilizes Duperon’s FlexLink™ system, eliminating submerged sprockets, bearings, and tracks, thus improving durability and reducing maintenance.

With its self-cleaning scrapers and swinging drivehead, the FlexRake FRHD system handles debris effectively while minimizing the need for operator intervention. The system is highly adaptable, making it suitable for municipal, industrial, and hydroelectric applications. Its swinging drivehead helps discharge large debris, and jam-evasion technology ensures that large objects don’t cause system shutdowns. The system provides full-screen cleaning and reduces blinding at intake to ensure smooth operation.

Key Features of the FlexRake® FRHD
  • FlexLink™ Multifunctional Link System: Eliminates submerged sprockets, bearings, and tracks to reduce fouling and jamming.
  • Self-Cleaning Scrapers: Cleans all sides of the bar and cross member, ensuring continuous debris removal.
  • Jam-Evasion™ Technology: Effectively handles large debris without causing shutdowns or jamming.
  • Swinging Drivehead: Allows for outward movement, ensuring easy discharge of large debris.
  • Full-Screen Cleaning: Prevents blinding and ensures maximum screen efficiency.
  • Energy-Efficient: Uses fractional horsepower motors, reducing operational costs.
  • Low Maintenance: Serviceable from the deck, eliminating confined space entries and in-channel maintenance.
  • Customizable Design: Engineered to fit your site with flexible bar opening sizes and flow capacities.
How the FlexRake® FRHD Works

The FlexRake® FRHD Coarse Screen system uses self-cleaning scrapers and FlexLink™ technology to remove debris and prevent jamming. The swinging drivehead ensures large debris is discharged effectively, while the jam-evasion technology handles even heavier solids without interruption. The system operates automatically, and serviceable from the deck, ensuring easy maintenance without shut down.

Nulantic Water proudly represents Duperon FlexRake® FRHD Coarse Screen throughout Atlantic Canada. What is more, we offer advanced water management solutions that improve overflow control and water quality. Our focus on reducing water pollution and maximizing storage capacity ensures reliable, cost-effective solutions for local industries and municipalities.

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