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gravity backwash filter equipment

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    INTERFILT - Model SK - Gravity Filter

    Filtration capacity 6.5 – 62.0 m3/h. The gravity filter INTERFILT SK is an open sand filter system for extremely economical water treatment. The filter system operates with differential pressure-controlled backwashing and an integral backwashing water tank.

    By ProMinent Group - ProMinent GmbH based in Heidelberg, GERMANY. from Gravity Filter Product line

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    WesTech CenTROL® - Conventional Gravity Filters

    CenTROL® filters may be applied wherever a cost-effective, space-saving conventional gravity filter is desired. The heart of the General Filter CenTROL lies in the prefabricated center column that eliminates onsite assembly of a piping gallery. CenTROL furnishes its own backwash water supply from in-service cells. In most cases, backwash supply ...

    By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Conventional Gravity Filters Product line

  • Fresno - Model Series 1200 SSC - Gravity Screen Filter

    The SSC Gravity Screen Filter is designed for use on gravity flow water systems. It can be used as either a pre-filter, or as the primary filter to remove large volumes of debris without wasting valuable backwash water. The SSC Filter is effective in low volume irrigation as well as in various industrial applications

    By Fresno Valves & Castings, Inc. based in Selma, CALIFORNIA (USA). from Gravity Screen Filter Product line

  • Leopold - Filterworx Performance Filter

    Xylem's Leopold Filterworx performance filter is another example of how Xylem has been at the forefront of gravity media filtration for decades.  Filterworx combines multiple components – underdrains, integral media support, flume, engineered media, backwash water troughs, and system controls – into a single gravity media ...

    By Leopold - a Xylem Brand based in Zelienople, PENNSYLVANIA (USA). from Filterworx Performance Filter Product line

  • Five Star - Model UpFlow - Sand Filter

    The Five Star 'UpFlow' Sand Filter has been designed with one thing in mind 'performance'. In virtually every application that involves granular media filtration, the 'UpFlow' gravity sand filter is the BEST choice for the removal of suspended and colloidal solids. Designed as an upflow dynamic bed filter; the 'UpFlow' provides a continuous supply ...

    By Five Star Filtration, LLC based in Conroe, TEXAS (USA).

  • Column Filtration System (CFS)

    Simulate the process of a direct-filtration water treatment plant. The device is an accessory piece of equipment for the traditional Phipps & Bird JarTest Stirrer with Square B-KER2s (not included). After water samples are agitated through the flash and flocculation stages, the samples are allowed to gravity drain through filter columns ...

    By Phipps & Bird, Inc. based in Richmond, VIRGINIA (USA). from Column Filtration System (CFS) Product line

  • PABF

    Introduction The Prima Automatic Backwash Filter(PABF) is a granular media gravity type filter, which is an efficient means ot reducing turbidity and suspended solids in industrial process makeup water. The PA8F is simple to operate and its competitive cost and energy efficient design make it the logical alternative to conventional filtration ...

    By Prima Atec Inc based in Seoul, SOUTH KOREA.

  • ABW Automatic Backwash Filter

    The ABW® Automatic Backwash Filter is a long-proven traveling bridge filter. This rapid gravity filter features a low head, shallow bed filter and is built with corrosion-resistant materials. Self-cleaning and automatic, the ABW® Filter provides performance without downtime.

  • Automatic Valveless Gravity (AVG) Filters

    Filters give automatic operation with no valves, pumps, flow controllers or electricity. Backwashing on demand or by manual activation. Control module provides all hydraulic functions of backwash initiation and washing of the filter media.

    By Filtration Technology Ltd. based in Manukau, NEW ZEALAND.

  • UNIHA - Surface Water Treatment Plant

    The UNIHA Compact WTP combines Automatic Backwash Gravity Filter technology with high efficiency treatment schemes designed to provide reliable and flexible performance for today’s stringent effluent needs. The system is a true-conventional treatment system and is specifically designed for turbidity, TSS and colour removal from surface ...

    By UNIHA Wasser Technologie Gmbh based in Linz, AUSTRIA.

  • RE-CYKE - Model Aqua Pure Series - Mixed Media Filters

    The RE-CYKE Multi-Media Filter starts with coarse layers on top to pre-filter large solids. Successively smaller particles are trapped in the finer layers deeper in the filter bed. Correct layering is essential for proper performance. Each media is a specific gravity so that even after backwashing, the integrity of the layers remain. The smallest, ...

    By Waste Water Design, Inc. based in Jupiter, FLORIDA (USA).

  • Fiberglass Reinforced Polyester Troughs

    Fiberglass reinforced polyester troughs, manufactured by Warminster Fiberglass, are designed for use in water and wastewater treatment plants. They are fabricated to ANSI/AWWA F101-96 Standards and are UL Classified for drinking water system components. Typically, they are used either as wash troughs in the backwashing of gravity filters, or as ...

    By Warminster Fiberglass Company based in Southampton, PENNSYLVANIA (USA).

  • Model C-Filt - Continuously Backwashed Gravity Sand Filter

    C-Filt is a continuously backwashed gravity sand filter, which saves space and operation cost.The sand filter is based on the counterflow principle. As a result, the bed is in slow, constant downward motion throuhg the unit. Compressed air for th esand pump is provided via air compressor.Thus water purification and sand washing both take place ...

  • Centralators - Four-Cell Cluster Gravity Filter

    The Centralator is a four-cell cluster gravity filter, usually of concrete construction but can be fabricated from steel as well. The Centralator™ has a capacity range from one MGD to 30 MGD and beyond with multiple units. The Centralator™ is a cost-effective process that requires no backwash pump or pipe galleries. The ...

    By Tonka Equipment Company based in Plymouth, MINNESOTA (USA). from Four-Cell Cluster Gravity Filter Product line

  • Sand Filters

    Sand filtration is frequently used and very robust method to remove suspended solids from water. The filtration medium consists of a multiple layer of sand with a variety in size and specific gravity. When the filters are blocked with solids, the flow direction is Reversed ( Backwash ) to clean the filter again.

    By Wetico based in RIYADH, SAUDI ARABIA. from Sand Filters Product line

  • Model FCJA600 - Cartridge Filter

    Cartridge filter with compressed air cleaning system with collection bin. The cartridge filters part of the modular range conforming to the ATEX 94/9/CE directive have a filtering surface area spanning between 40m2 to 160m2. The filter cartridges operate in depression. The dusty air containing the dust waste particles is conveyed into a ...

    By Veneta Impianti S.r.l. based in Z.I. Ronchi, ITALY. from Cartridge Filter Product line

  • Model FMJAT 2200 B - Sleeve Filter

    Sleeve filter with compressed air cleaning system with collection bin. The sleeve filters FMJA T 2200 B models are self-cleaning sleeve filters and are fitted with a compressed air cleaning system and have a filtering surface area spanning between 27m2 to 160m2. The dusty air containing the dust waste particles is conveyed into a pre-chamber which ...

    By Veneta Impianti S.r.l. based in Z.I. Ronchi, ITALY. from Sleeve Filter Product line

  • Northern - Filter-Ag Granules

    Filter-Ag granules have irregular surface characteristics affording maximum removal of suspended matter throughout the filter bed.Filter-Ag can be applied to systems designed for either pressure of gravity flow. It typically removes the normal suspended solids down to the 20 – 40 micron ranges. Advantages of Filter-Ag include less pressure ...

    By Northern Filter Media based in Muscatine, IOWA (USA). from Filter-Ag Granules Product line

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