FlexRake FP. Full-Range Flexibility and Thru-Bar Cleaning; Ideal for Difficult-to-Capture Debris LOWEST COST OF OWNERSHIP COARSE SCREENING

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Lynne Avis Bryant
5 years ago
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LOWEST COST OF OWNERSHIP COARSE SCREENING Full-Range Flexibility and Thru-Bar Cleaning; Ideal for Difficult-to-Capture Debris FlexRake FP Mechanically Cleaned Bar Screens Simple front cleaning, front

1 LOWEST COST OF OWNERSHIP COARSE SCREENING Full-Range Flexibility and Thru-Bar Cleaning; Ideal for Difficult-to-Capture Debris FlexRake FP Mechanically Cleaned Bar Screens Simple front cleaning, front return Duperon FlexRake technology. Stainless steel, rectangular true bar construction with openings of 5/8 inches to 4 inches. No Lower Sprockets, Bearings or Tracks to Foul or Jam Adapts to a Wide Range of Debris Variations; Full-Range Flexibility Toughest Link System in the Industry 60,000 lb Ultimate Strength, 1,000 lb Debris Lifting Capacity High-Capture Thru-Bar UHMW-PE Scrapers Low Horsepower, Energy-Efficient Drive System Five-Year Warranty for Wastewater Applications

The Duperon FlexRake FP (Shown Without Enclosure) Eliminates Need for Confined Space Entries and In-Channel Maintenance with no Lower Sprockets, Bearings, Tracks or Guides to Foul or Jam Jam Evasion

Strength 1 3 Horizontal Supports (Cross Members) (Plain View Cross Section) Bars Bar Tabs No Lower Sprockets to Foul or Jam Cleans within one inch of Channel Floor TYPICAL APPLICATIONS Wastewater,

2 The Duperon FlexRake FP (Shown Without Enclosure) Eliminates Need for Confined Space Entries and In-Channel Maintenance with no Lower Sprockets, Bearings, Tracks or Guides to Foul or Jam Jam Evasion Lifts or Pivots Around Debris Full-Range Flexibility Energy Efficient Low Horsepower Drive System Cleans 3 Sides of the Bar & Cross Members Thru-Bar Scraper 2 Original FlexLink 60,000 lb Ultimate Strength 1 3 Horizontal Supports (Cross Members) (Plain View Cross Section) Bars Bar Tabs No Lower Sprockets to Foul or Jam Cleans within one inch of Channel Floor TYPICAL APPLICATIONS Wastewater, combined sewer overflows and prison applications. Also used in pulp and paper mills, raw water intakes, or other applications where debris is clingy, highly variable or difficult to capture or where debris may accumulate in or around bars. UNIT WIDTH 18 inch to 12 feet Single Strand FlexRake configuration available for channel widths of 18 inches to 24 inches. UNIT LENGTH 10 to 100 feet ANGLE OF INSTALLATION Range from vertical to 45 degrees dependent upon site conditions. STANDARD MATERIALS OF CONSTRUCTION Standard: 304 Stainless Steel Alternative: 316 Stainless Steel BAR OPENING 0.63 inches to 4 inches STANDARD SCRAPER SPACING Every 2nd link SCRAPER CONFIGURATION UHMW-PE Thru-Bar scrapers TYPICAL MOTOR 1/2 HP, inverter duty, explosion proof STANDARD OPERATING SPEED 0.5 RPM Can be increased to 2.2 RPM in high flow conditions. 1 discharge/minute Scrapers move 28 inches/minute SHIPPING DATA Ships fully assembled or can be provided in modular form to support install. STANDARD CONTROLS OPTIONS Packages range from simple start/stop to sophisticated automation, including motor overload protection. Contact Duperon for further details and assistance in selecting the perfect package for your site. OPERATION OPTIONS Continuous/Manual. Automatic with timer, float, SCADA, differential/high level sensing options with I/O as needed Leon Scott Court Saginaw, MI P F TF Duperon and FlexRake are registered trademarks of Duperon Corporation. FlexLink, Jam-Evasion, Thru-Bar and Adaptive TM are trademarks of Duperon Corporation. Your Path to the Future SM is a service mark of Duperon Corporation. Copyright 2014, Duperon Corporation. 2637/12/14/1M

LOWEST COST OF OWNERSHIP COARSE SCREENING Controlled Flexibility and Thru-Bar Cleaning, with

cleaning, front return Duperon FlexRake technology.

No Lower Sprockets, Bearings or Tracks to Foul or Jam Millennial Platform, Adaptive for Life

3 LOWEST COST OF OWNERSHIP COARSE SCREENING Controlled Flexibility and Thru-Bar Cleaning, with the Lifelong Security of Adaptive FlexRake FP-M Mechanically Cleaned Bar Screens Simple front cleaning, front return Duperon FlexRake technology. Stainless steel, rectangular true bar construction with openings of 5/8 inch to 4 inches. No Lower Sprockets, Bearings or Tracks to Foul or Jam Millennial Platform, Adaptive for Life Controlled Flexibility and Positive Engagement Five-Year Warranty for Wastewater Applications Ideal for Vertical and Near-Vertical Applications

Channel Floor Smaller Footprint TYPICAL APPLICATIONS Ideal for vertical or near-vertical applications in wastewater, retrofit situations with channel constraints, or where future screening options

4 The Duperon FlexRake FP-M Enclosure Raking Screen Enclosure Raking Screen Fixed Stainless Steel Drive Head Lower Profile Over Deck Modular Design for Lifelong Adaptability No Maintenance Bearing Rear Enclosure (not shown) Double Wiping Debris Blade Reduced Profile Chute Jam Evasion Lifts or Pivots Around Debris Smaller Footprint Bar Screen Thru-Bar Cleans 3 Sides of Bar Cleans within one inch of Channel Floor Smaller Footprint TYPICAL APPLICATIONS Ideal for vertical or near-vertical applications in wastewater, retrofit situations with channel constraints, or where future screening options may be required. UNIT WIDTH 2 feet to 12 feet UNIT LENGTH 10 feet to 100 feet ANGLE OF INSTALLATION Vertical to 45 degrees STANDARD MATERIALS OF CONSTRUCTION Standard: 304 Stainless Steel Alternative: 316 Stainless Steel BAR OPENING 0.63 inches to 4 inches STANDARD SCRAPER SPACING Every 2nd link SCRAPER CONFIGURATION UHMW-PE Thru-Bar scrapers TYPICAL MOTOR 1/2 HP, inverter duty, explosion proof STANDARD OPERATING SPEED 0.5 RPM Can be increased to 2.2 RPM in high flow conditions 1 discharge/minute Scrapers move 28 inches/minute SHIPPING DATA Ships fully assembled. Can be provided in modular form to support installation. STANDARD CONTROLS OPTIONS Packages range from simple start/stop to sophisticated automation, including motor overload protection. Contact Duperon for further details and assistance in selecting the perfect package for your site. OPERATION OPTIONS Continuous/Manual. Automatic with timer, float, SCADA, differential/high level sensing options with I/O as needed Leon Scott Court Saginaw, MI P F TF Patent Pending. Duperon and FlexRake are registered trademarks of Duperon Corporation. FlexLink, Jam-Evasion, Thru-Bar and Adaptive TM are trademarks of Duperon Corporation. Your Path to the Future SM is a service mark of Duperon Corporation. Copyright 2014, Duperon Corporation. 2640/12/14/1M

LOWEST COST OF OWNERSHIP MECHANICAL CLEANING Mechanical Cleaning for Existing Bar Screens; Adapts Automatically to

FlexRake mechanical cleaning system for Existing Bar Screens.

Strength, 1,000 lb Debris Lifting Capacity Ideal for Applications Where Debris Size may be Unpredictable Assures

5 LOWEST COST OF OWNERSHIP MECHANICAL CLEANING Mechanical Cleaning for Existing Bar Screens; Adapts Automatically to Wide Variations in Debris FlexRake FRO Mechanical Cleaning System Simple front cleaning, front return Duperon FlexRake mechanical cleaning system for Existing Bar Screens. Industry-Exclusive FlexLink Design Incorporates a Robust 5 lb Stainless Steel Cast Link System 60,000 lb Ultimate Strength, 1,000 lb Debris Lifting Capacity Ideal for Applications Where Debris Size may be Unpredictable Assures Continued Flow Even Through Heavy Storms Without Interruption or Shutdown No Lower Sprockets, Bearings or Tracks That Require Underwater Lubrication or Dewatering for in-channel Maintenance

The Duperon FlexRake FRO Effortlessly Removes Debris of All Sizes Without Interruption Continually Cleans Across Entire Intake With Multiple Scrapers (No Cycle Times, No Clogging) No Carryover, Most

6 The Duperon FlexRake FRO Effortlessly Removes Debris of All Sizes Without Interruption Continually Cleans Across Entire Intake With Multiple Scrapers (No Cycle Times, No Clogging) No Carryover, Most Resilient Design In The Industry Easy to Install and Easy to Operate Integral Debris Removal Heavy Duty FlexLink 304 or 316 Stainless Steel Energy Efficient Drive System Specialized Scrapers for Optimum Cleaning Adapts to Wide Variations in Debris No Lower Sprocket TYPICAL APPLICATIONS Wastewater, combined sewer overflows, prison applications, open channels, water intakes, coarse screens, irrigation canals, stormwater pump stations, flood control, hydroelectric and other applications where debris is variable and difficult to capture. UNIT WIDTH 2 feet to 12 feet UNIT LENGTH 10 feet to 100 feet ANGLE OF INSTALLATION Range from vertical to 45 degrees, dependent upon site conditions. Optimum: 30 degrees from vertical. SCREEN BARS BY OTHERS Scrapers can penetrate clear openings 1/2 inch to 4 inches wide, depth up to 2 maximum STANDARD SCRAPER SPACING Every 2nd link to every 6th link, depending on application SCRAPER MATERIAL UHMW UV Stable SCRAPER CONFIGURATION & SPACING Depends on application MOTOR Depends on application STANDARD OPERATING SPEED 0.5 RPM Scrapers move 28 inches/minute SHIPPING DATA Rake is partially assembled. STANDARD CONTROLS OPTIONS Packages range from simple start/ stop to sophisticated automation. Motor overload protection provided. Contact Duperon for further details and assistance in selecting the perfect package for your site. OPERATION OPTIONS Continuous/Manual. Automatic with timer, float, SCADA, differential/high-level sensing options with I/O as needed Leon Scott Court Saginaw, MI P F TF Duperon and FlexRake are registered trademarks of Duperon Corporation. FlexLink, Jam-Evasion, Thru-Bar and Adaptive TM are trademarks of Duperon Corporation. Your Path to the Future SM is a service mark of Duperon Corporation. Copyright 2014, Duperon Corporation. 2284/2/14/0M

Wastewater Applications FIVE-YEAR WARRANTY. The Duperon FlexRake

Wastewater Applications FIVE-YEAR WARRANTY The Duperon FlexRake The Duperon FlexRake NO CARRYOVER Gear Motor (Energy Efficient) Bearing Front-Clean Front-Return Drive Head Patented FlexLink Deadplate Scraper