Hydro-Dyne Engineering Inc
SDR Super Duty

Rear Discharge

Medium to High Flows

6-50 mm Grid Openings
The Super Duty Triden™ Screen

Super Duty Triden Water Wastewater Screen
US Patents


For large raw water, wastewater, and storm water intake
   applications
Heavy Duty stainless steel axles, drive, links, and supports
No submerged drive parts
Large particle removal
Stainless steel links are significantly stronger than plastic
   hooks or perforated panels
Continuously cleaned with no rotating brushes
Easy access to lubrication points- only two grease fittings
Easy installation and maintenance
Direct Drive- no chains or sprockets
Low operating costs
304 SS construction standard
Practical design and material selection provide reliable and
   efficient operation
Pivots for easy flow bypass
Fully enclosed for operator safety
Low profile bottom shoe and brush limit headloss and
   screen bypass
Low friction UHWMPE surfaces greatly reduce wear
Compact/Low profile design
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