Hydro-Dyne Engineering Inc
HDR Heavy Duty

Rear Discharge

Low to High Flows

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

Heavy Duty 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
Copyright © 2007 Hydro-Dyne Inc. All rights reserved.