Our Products

Every wastewater facility faces its own challenges. Different flows. Different debris. Different operating conditions. That’s why Duperon designs equipment that adapts to your application—not the other way around.

For more than 40 years, we’ve worked alongside operators and engineers to develop reliable screening and debris management solutions that simplify operations and deliver dependable performance.
When you choose Duperon, you’re gaining more than equipment—you’re partnering with a team committed to helping you protect your communities and keep your operations running smoothly.

Duperon^® Conveyance

Alternate to discharging onto the deck by application. Mechanical transportation and processing of captured debris.

Duperon^® Dual Auger System

¾ in bar opening

Coarse, slotted 5 in 1 bar screen with vertical dual augers and discharge extension chute that captures, dewaters, compacts, transports and stores screenings. Ideal for flushable wipes. Connects to sewer inlets.

Duperon^® FlexRake IQ^®

⅛ in – 4 in bar openings

In-channel fine or coarse, slotted bar screen with re-imagined FlexLink™ and Thru-Bar™ technology. Smart Raking™ enhancements and Smart LogIQ™ Sequence of Operations.

Duperon^® FlexRake IQ²^®

¼ in – 4 in bar openings

In-channel fine or coarse, slotted bar screen with re-imagined FlexLink and Thru-Bar™ technology. Smart Raking™ enhancements, Smart Bar Screen®, and Smart LogIQ™ Sequence of Operations.

Duperon^® FlexRake^® FP

Bar openings greater than ½ in

In-channel coarse, slotted bar screen with FlexLink™ and UHMW Thru-Bar™ technology. Ideal for ‘sticky’ or matting debris. SSTL construction.

Duperon^® FlexRake^® FPFS

¼ in – ½ in bar openings

Fine, slotted bar screen with FlexLink™ and SSTL Thru-Bar™ technology. Ideal for ‘sticky’ or matting debris. SSTL construction.

Duperon^® FlexRake^® FRHD

1 in – 4 in bar openings 

In-channel coarse, slotted bar screen with serrated UHMW scrapers and FlexLink™ Jam Evasion™ technology. SSTL construction used for wastewater.

Duperon^® FlexRake^® FS

0.020 in – ⅛ in bar openings

In-channel wedgewire screen. FlexLink™ Jam Evasion™ technology. SSTL construction.

Duperon^® FlexRake^® FSB

0.020 in – ⅛ in bar openings

Pre-engineered, wedgewire screening in a stainless steel tank; pipe-in/pipe-out. SSTL construction.

Duperon^® FlexRake^® Low Flow

For sites with average flows under 1 MGD, peak up to 4 MGD

Duperon^® FlexRake^® Only

Bar opening dependent on existing trash rack.

FlexRake raking device with FlexLink™ technology is mounted onto customer’s existing bar rack using I-Beam or sidefab mounts.

Duperon^® Harvest Rake

A unique solution to manage high volumes of aquatic vegetation for algae harvesting and nutrient removal.

Duperon^® Internally Fed Drum Screen

Wedge wire, perforated plate, and wire mesh. Available in various opening sizes and as individual screen panels or single-screen wrap. The design eliminates trunnion wheels, sprockets, and chains, which reduces the wear and tear points and increases the product’s lifespan.