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HIGH-THROUGHPUT CONTINUOUS SCREENING TECHNOLOGY

SPIRAL BRUSH SCREEN FILTER

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KEY FEATURES

Automatically Self-Cleaning

Handles High and Variable TSS (25,000+ mg/L)

Low Cost / Low Maintenance

Continuous Filtrate with up to 99%+ Recovery

Patented Technology

Single units or Multiplex

Ideal for: Food and Beverage Wastewater, Manures and Lagoon Effluents, Irrigation Systems

HOW IT WORKS

The wastewater to be filtered flows into the top of the unit where it enters the interior of the cylindrical screen. Clarified material, or filtrate, exits the unit by passing through the screen while the solids accumulate inside the screen. The motor spins a spiral-shaped cleaning brush within the screen, keeping the screen clean and pushing the accumulated solids to the purge outlet at the bottom of the unit. An automated valve opens periodically to discharge these solids out of the unit—there is no disruption to the process flow and no shut down time for backwashing.

EQUIPMENT OPTIONS

Model 850

  • Inlet: 2” FNPT or #150 Flange
  • Filtrate Outlet: 2” FNPT or #150 Flange
  • Purge Outlet: 2” FNPT or #150 Flange
  • Max Flow: 100 gpm
  • Screen Micron Rating: 15 – 100 micron (wedgewire type)
  • Max Operating Pressure: 120 psi @70°F
  • Max Temp: 190°F
  • Head Loss: 1-3 psi)
  • Brush Motor: 1 HP (460V, 3-Ph)
  • Wetted Housing: CPVC, 2205SS, Acetal
  • Seals: EPDM or Viton
  • Cleaning Brush: Acetal, Nylon 6.12 & 316 SS
  • Filter Element: 316L SS

Model 1000

  • Inlet: 3” FNPT, Flange, or Tri-Clamp
  • Filtrate Outlet: 3” FNPT, Flange, or Tri-Clamp
  • Purge Outlet: 3” FNPT, Flange, or Tri-Clamp
  • Max Flow: 250 gpm
  • Screen Micron Rating: 15 – 100 micron (wedgewire type)
  • Max Operating Pressure: 150 psi @70°F
  • Max Temp: 190°
  • Head Loss: 1-3 psi
  • Brush Motor: 7.5 HP (460V, 3-Ph)
  • Wetted Housing: 316 SS
  • Seals: EPDM or Viton
  • Cleaning Brush: Nylon 6.12, 316 SS, UHWM-PE
  • Filter Element: 316L SS

MULTIPLEX SKIDS

  • Available with one to four units per skid and a choice of powder coated steel or a full stainless steel skid
  • Stainless steel screens available from 10 to 100 microns to customize the particle size removal and throughput
  • Custom-engineered plastic brushes (which operate inside the screens), and high-efficiency motors
  • Isolation valves enable the operator to remove one unit for maintenance while the rest remain in service.
  • Water inlet valve for flushing prior to system shut-down or maintenance.
  • Maintenance platform with non-slip grating
  • NEMA 4X enclosures and HMI for easy operations

APPLICATIONS

Wastewater clarification

Suspended solids removal

Food and beverage manufacturing wastewater

Flush manure clarification

Brewery wastewater clarification

Pre-filtration for existing UF or RO system or our own Forward Osmosis™

Case Studies

PLEASE CONTACT US TODAY TO LEARN ABOUT AVAILABLE PILOT TESTING IN-HOUSE AND RENTAL UNITS.

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