Duperon Harvest Rake

The  Self-Cleaning Trashrack is an innovative automated debris removal system designed for high-velocity water flows in challenging environments. It ensures continuous operation, effectively preventing blockages and clogs without the need for manual cleaning. This system is ideal for hydroelectric plants, stormwater management systems, and municipal wastewater applications where debris, such as tree limbs, trash, and sediment, can obstruct the flow of water. The   Trashrack is engineered to handle large debris, including heavy or bulky materials, ensuring that water flow remains uninterrupted while keeping maintenance requirements to a minimum. With self-cleaning mechanisms and a durable design, the  Self-Cleaning Trashrack is a reliable solution for keeping your system running smoothly, even under harsh conditions.

Harvest Rake: A Solution for Aquatic Vegetation Management

The Harvest Rake is a mechanically cleaned bar screen designed to manage high volumes of aquatic vegetation, particularly for algae harvesting and nutrient removal. Ideal for open channel applications, it excels at removing long, stringy debris or matted vegetation. Whether it’s for fish farming, post-treatment for algae harvesting, or estuary protection, the Harvest Rake delivers a reliable, cost-effective solution for managing aquatic vegetation.

Using Duperon Adaptive Technology™, the Harvest Rake provides a robust lifting capacity and eliminates the need for mechanical devices that often struggle with aquatic debris. The system uses its front-clean, rear-return technology to effectively capture debris without causing entanglement or wrapping, ensuring a smooth operation with minimal downtime.

The Harvest Rake is perfect for areas with side currents, backflow, or channel turbulence, offering a flexible and easy-to-operate solution. Its simple design ensures minimal maintenance and long product life, providing reliable performance for industries facing high debris volumes.

Key Features of the Harvest Rake:
  • High Lifting Capacity: Removes large amounts of aquatic vegetation efficiently.
  • Front-Clean, Rear-Return Technology: Cleans the screen without entangling debris.
  • Customizable Design: Available in various configurations (1/4” to 4” bar openings) to suit your specific needs.
  • Effective Discharge: Uses the mass and weight of debris for easy self-discharge without mechanical assistance.
  • Designed for High Solids: Handles long stringy debris, such as algae mats or rags.
  • Maintenance-Free: No need for frequent cleaning or downtime; designed for continuous operation.
  • Adaptable for Various Applications: Ideal for fish farming, algae harvesting, estuary protection, and more.
  • Durable Construction: Built with 304 or 316 stainless steel for long-lasting resilience.
  • Low Operational Costs: Minimal energy consumption and low maintenance requirements.
How the Harvest Rake Works:

The Harvest Rake operates using FlexLink™ technology, which enables the system to clean the screen efficiently while preventing debris from wrapping around. The self-cleaning scrapers handle large debris, such as tree branches and oil drums, without the need for shutdowns or manual intervention. The Harvest Rake is perfect for applications where heavy debris loading occurs, offering easy discharge and ensuring continuous flow management.

Nulantic Water proudly represents Duperon Harvest Rake 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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