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DUPERON
INFORMATION CENTER

ARRA Compliant

Duperon products are ARRA Compliant and 100% U.S. madeDuperon products are 100% U.S. technologies, invented and patented in Saginaw, Michigan. They are 100% manufactured and assembled in the U.S. Duperon products are capable of compliance with the 2009 American Relief and Recovery Act, as released into law.

DUPERON FLEXRAKE LOW FLOW

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  • Minimal maintenance: no lubrication schedule
  • Exclusive Thru-Bar(TM) technology cleans 3 sides of the bar, leaving nothing to chance
  • No lower sprocket, bearings or gears
  • Self-lubricating, long-wearing sliding components composed exclusively of UHMW-PE
  • Fully enclosed, with front and rear panels easily removed for inspection
  • Utilizes teardrop bar - highest efficiency in the industry

Duperon FlexRake(R) Low Flow
MODEL DESCRIPTION Patented FlexRake technology, designed specifically for the needs of the low-flow wastewater treatment plant (less than 1 million gallons daily).

Simplicity, affordability, and low-cost-of-ownership in one tidy package.
TYPICAL APPLICATIONS Wastewater
WIDTH 24", 18", and 12" wide nominal, single strand design
LENGTH 2 feet to 6 feet
ANGLE OF INSTALLATION 30 degrees
STANDARD MATERIALS OF CONSTRUCTION Drive mechanics: 304 SSTL
Enclosure/dead plate: 304 SSTL
Screen bars: 316 SSTL
Chain: UHMW PE
Scrapers: UHMW PE
BAR OPENING 1/4 inch
1/2 inch
3/4 inch
1 inch
STANDARD SCRAPER SPACING 20.8 inches (every third link)
SCRAPER CONFIGURATION Every 3 links
TYPICAL MOTOR
DRIVE OPTIONS
STANDARD OPERATING SPEED 22 inches/minute
SHIPPING DATA Ships fully assembled
STANDARD CONTROLS OPTIONS
OPERATION OPTIONS