The smaller the slot opening, the more critical it becomes to keep the barscreen open. The Duperon FlexRake^® FPFS combines the rugged reliability of the FlexRake FP with fine screen openings. Utilizing staging scrapers that clean the face of the barscreen and stainless steel teeth that fully penetrate the bar, the FlexRake FPFS model offers precision technology with the ability to adapt to large debris.

Duperon^® has eliminated the need for pre-screening. The powerful combination of stainless steel and UHMW scrapers allows for the best in redundancy and unit performance.  

The  Duperon FlexRakeStandard Model is typically used for stormwater, pumpstation, hydroelectric, irrigation, or other applications where debris is varied and screen openings are coarse. Typical debris includes general refuse, aquatic vegetation, sticks, limbs, tires, and oil drums. The scrapers are usually serrated and configured to the barscreen. Ideal where continuous debris removal is necessary: no cycle times to allow for restricted waterflow.

The Duperon FlexRake^® HD is used in open-channel applications (such as stormwater) where debris size, volume, and velocity may be unpredictable and where there are no upstream constraints such as influent pipes or pre-screening. Typical debris may include general refuse, aquatic vegetation, sticks, limbs, tires, and oil drums. Heavy duty scrapers are utilized to assist in high debris loadings.

The Duperon^® FlexRake^® FS is designed for fish screening, food processing, and wineries. The rake simplicity remains the same, but the screen is wedgewire with openings of .020" - .125".
The FlexRake's^® low speed of operation makes this a perfect fit for areas where wildlife protection is a concern.

The Duperon^® FlexRake^® FSB is ideal for small wineries with screen openings from .020" - .125". Available in five models:
 

• 4' tank, completely enclosed in stainless steel
• 4' sump
• 6' sump
• 8' sump