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Used Clarifiers in Canada

  • Trusted Seller
    18ft Diameter Thickener

    18ft Diameter Thickener

      Drives: BBC Electric Motor David Brown Helicon Series 3 Reducer Leeson Electric Motor Grove Gear Flexaline Reducer Duff Norton Worm Gear Actuator

      Canada
    • Trusted Seller
      Dorr-Oliver 5ft Thickener Head

      Dorr-Oliver 5ft Thickener Head

      • Manufacturer: Dorr-Oliver

      Single Start Pinion Gear Overall Dimensions: Please contact for more information.

      Savona, Canada
    • Trusted Seller
      Lamella Gravity Settler

      Lamella Gravity Settler

        Lamella Gravity Settler. 11.5 ft. x 12 ft. high. 10.75 ft. diameter settling tank. Euro-drive rack thickener mechanism. Modular separator plates. Dual auxiliary chemical/flocculent mixing tanks. Comes with: 0.5 h...

        Savona, Canada
      • Trusted Seller
        Eimco 24 ft. Thickener

        Eimco 24 ft. Thickener

        • Manufacturer: Eimco

        10ft Deep 24ft Diameter 9ft 3in Discharge Height 4ft Head Full bridge 12in Wide External Launder 48" Dia. Drive Head 5 HP Motor 575 volt, 3 phase, 60Hz Main shaft, rakes & discharge cone Flat bottom floor ¼” (6.3...

        Savona, Canada
      • Trusted Seller
        Eimco 48 inch Clarifiers

        Eimco 48 inch Clarifiers

        • Manufacturer: Eimco

        Envirotech Reactor Clarifier Drive unit. Serial Number 210E2189 Dodge Tigear Gearhead motor. Max input 5.31 hp. 1750 rpm. Chain drive to head.

        Savona, Canada
      • Trusted Seller
        Dorrco 48in Thickener Head

        Dorrco 48in Thickener Head

        • Manufacturer: Dorrco

        2HP Primary Drive Gearhead Motor Chain Drive to Thickener Head 5.4 – 1 Ratio Main Head Worm Gear Reduction 90 – 1 Ratio Manual Lift Adjust (No Shaft or Rakes) Mounted on Bridge with 2 Dorrco Simplex Vertical Diap...

        Savona, Canada
      • Trusted Seller
        Eimco 48 inch Type B

        Eimco 48 inch Type B Thickener Heads

        • Manufacturer: Eimco

        Type B. 5 hp Gearhead motor. Chain drive to thickener head. Manual raise. Last installed in an 80 ft. dia. x 16 ft. deep tank.

        Savona, Canada
      • Trusted Seller
        Lamella 25 hp Clarifier

        Lamella 25 hp Clarifier

          Prochem 3 hp motor. 1800 rpm. Toshiba high efficiency 25 hp motor. Total height of unit is 5 meters when assembled.

          Savona, Canada
        • Trusted Seller
          10ft Diameter Thickener

          10ft Diameter Thickener

            1.5in Side Pipe Overall Dimensions: Size: 10ft Dia. | Tank dimensions: 10ft Dia. x 8ft Deep | Side wall height: 6ft Tall | Tapered bottom: 2ft Deep | Underflow discharge: 3in Dia. Pipe Valve | Overflow discharge:...

            Savona, Canada
          • Trusted Seller
            Veolia Actiflo High Rate Ballasted

            Veolia Actiflo High Rate Ballasted Clarifier Package

            • Manufacturer: Suez WTS / Veolia

            Includes: Actiflo Clarifier ACP2-55 HydraPol Polymer Preparation System Polymer Dosing Skid Coagulant Dosing Skid Caustic Soda Dosing Skid Water Heater Actiflo Clarifier General Information: Nominal Characteristi...

            Northwest Territories, Canada
          • Trusted Seller
            Clarifier 155" x 110" x

            Clarifier 155" x 110" x 149" – Fluid Handling Equipment Water Treatment – 149" (combined) , Clarification

            • Manufacturer: LENMARK INDUSTRIES

            Top assembly overall dimensions: 155" x 110" x 98" | Bottom assembly overall dimensions: 123" x 96" x 51"

            $12,597 USD

            Get financing

            Est. $247/mo

            British Columbia, Canada

          Overview

          Clarifiers are settling tanks used in water and wastewater treatment to separate suspended solids from liquid by gravity. They come in circular or rectangular designs with mechanical scrapers, sludge rakes, and scum removal systems. Clarifiers are essential for primary and secondary treatment stages, controlling solids loading, and producing clearer effluent before further treatment or discharge.

          FAQ

          What should I check when buying a used clarifier?

          Inspect tank shell and floor for corrosion, cracks, or repairs; check scraper arms, bearings, gearboxes, and drive motors; review maintenance records and solids handling history; confirm dimensions, capacity, and weir type to match your flow.

          How are clarifiers typically shipped?

          Large tanks or complete units may require disassembly and transport on lowboys or flatbeds. Remove or secure scraper arms, drives, and electric panels. Verify lifting points, overall dimensions, and local permits before booking transport.

          What site preparation is needed for installation?

          Prepare a reinforced concrete foundation or ringwall with anchor bolts and level bearing surface. Provide electrical supply, access platforms, piping tie-ins, and adequate crane access for reassembly and alignment.

          What regular maintenance should I plan for?

          Daily visual checks for leaks and unusual noises; weekly scraper and weir inspections; monthly gearbox oil checks and bearing greasing; annual full inspection of structure, welds, drives, and sludge removal system.

          Which spare parts wear out fastest?

          Wear items include scraper seals, bearing kits, sprockets/chains, gearbox components, drive couplings, weir seals, and level sensors. Keep common spares on hand to minimize downtime.

          How do I verify clarifier performance before purchase?

          Request recent operational data: influent/effluent TSS, overflow rate (gpd/ft2 or m3/m2·day), sludge blanket behavior, and run a site demonstration or third-party inspection if possible.