Duperon® FlexRake® FRHD: Heavy Duty Coarse Screen
A front-clean, front-return, mechanically-cleaned bar screen technology. Utilizes A36 steel with Duperon® standard coating or hot-dipped galvanized; also available in 304 and 316 stainless steel. Available with 2 inch - 4 inch openings
Duperon® FlexRake® FRHD Features & Benefits
Continuous Cleaning
Continually cleans across the entire intake with multiple scrapers (no cycle times, no clogging).
Low Maintenance
With no lower sprocket, FlexRake® technology allows all maintenance to be performed from the deck; no jam points underwater to require diving or confined space entry.
Long-Life Durability
Original FlexLink™ multifunctional link system - with 5 lb. stainless steel cast links and an ultimate strength of 60,000 lbs. - provides unmatched durability. Many systems have been operating for more than 20 years.
Full Range Adaptability - Unhampered by Large Debris
Jam Evasion™ technology allows the FlexLink™ multifunctional link system to lift and pivot around debris. This allows FlexRake® technology to adapt to a wide range of debris variations.
Energy Efficient
The low horsepower requirements of the Sumitomo drive system ensure low-cost, energy efficient debris removal.