{"product_id":"filtersack-schlammentwaesserung-xxl-1-25m3","title":"Sludge Dewatering Filter Bag 1.25 m³ | WINKLER","description":"\u003ch1\u003eSludge Dewatering Filter Bag 1.25 m³ – F-BAG XXL (Gravity Filter Bag)\u003c\/h1\u003e\n\n\u003ch2\u003eMobile Sludge Dewatering for High Flow Rates\u003c\/h2\u003e\n\n\u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Sludge Dewatering Filter Bags \u0026 Drainage Boxes for Industrial Applications\"\u003esludge dewatering filter bag\u003c\/a\u003e F-BAG XXL (1.25 m³)\u003c\/strong\u003e is a high-performance solution for reliable \u003cstrong\u003esolid-liquid separation\u003c\/strong\u003e in industrial wastewater treatment. Designed as a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it operates without electricity, pumps or maintenance-intensive systems – ideal for companies looking to dewater large sludge volumes quickly and cost-effectively.\u003c\/p\u003e\n\n\u003cp\u003eThe F-BAG XXL is engineered for demanding industrial B2B applications. Durable filter media, reinforced lifting loops and excellent drainage performance help maintain stable processes while protecting downstream systems from clogging and sediment buildup.\u003c\/p\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\n\u003cp\u003eThis filter bag is particularly suitable for applications where sludge must be dewatered directly on-site – mobile, efficient and easy to use:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVehicle wash systems (cars, commercial vehicles, train and ICE wash facilities)\u003c\/li\u003e\n\u003cli\u003eConcrete processing and concrete plants (sawing slurry, grinding water, drilling and flushing water)\u003c\/li\u003e\n\u003cli\u003eRecycling facilities (construction waste, metal processing, plastics and process water treatment)\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater treatment and production processes (pre-filtration and sludge separation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWherever extremely high sludge volumes occur, this filter bag is trusted across leading \u003ca href=\"\/en\/pages\/branchen\" title=\"Industrial Filtration Solutions by Industry\"\u003eindustries\u003c\/a\u003e. Typical sectors include raw material processing in the \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Industrial Filtration Solutions for Chemical Processing\"\u003echemical industry\u003c\/a\u003e, large-scale infrastructure projects in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Civil Engineering \u0026 Landscaping Filtration Solutions\"\u003ecivil engineering and landscaping\u003c\/a\u003e, and demanding applications within \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Transportation \u0026 Logistics Filtration Solutions\"\u003etransportation and logistics\u003c\/a\u003e. The F-BAG XXL is also widely used in the \u003ca href=\"\/en\/collections\/bau\" title=\"Construction Filtration Solutions – Sludge Dewatering Filter Bags\"\u003econstruction industry\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Agricultural Water \u0026 Sludge Filtration Solutions\"\u003eagriculture\u003c\/a\u003e, and industrial water clarification systems for \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Environmental \u0026 Energy Filtration Solutions\"\u003eenvironmental and energy applications\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eHow Gravity Filtration Works\u003c\/h2\u003e\n\n\u003cp\u003eThe sludge dewatering process is intentionally simple and suitable for both fixed and changing operating locations:\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eThe contaminated sludge water mixture is pumped or directed into the filter bag.\u003c\/li\u003e\n\u003cli\u003eSolid particles are retained inside the filter media while water drains in a controlled manner.\u003c\/li\u003e\n\u003cli\u003eAfter dewatering, the bag can be removed and the sludge disposed of properly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThanks to its large usable volume of \u003cstrong\u003e1.25 m³\u003c\/strong\u003e and extensive filtration surface area, the F-BAG XXL is ideal for \u003cstrong\u003elarge sludge batches\u003c\/strong\u003e and continuous industrial sludge dewatering processes.\u003c\/p\u003e\n\n\u003ch2\u003eYour Benefits in Industrial Applications\u003c\/h2\u003e\n\n\u003cp\u003eThe F-BAG XXL combines high capacity with industrial-grade durability, making it a reliable solution for predictable and efficient sludge dewatering – even under demanding operating conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHigh Capacity:\u003c\/strong\u003e 1.25 m³ usable volume for large flow rates and sludge quantities.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial Quality:\u003c\/strong\u003e Robust construction for abrasive and demanding sludge applications.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemically Resistant:\u003c\/strong\u003e Suitable for many acidic and alkaline industrial process waters.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEfficient Dewatering:\u003c\/strong\u003e High water permeability for shorter process times.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafe Handling:\u003c\/strong\u003e Reinforced lifting straps with 280 mm extension for easy transport and recovery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhich Filter Bag Is Right? F-BAG Series Size Comparison\u003c\/h2\u003e\n\n\u003cp\u003eThe correct filter bag size mainly depends on sludge volume, batch size and installation conditions. The following overview helps identify the most suitable F-BAG model for your application:\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUsable Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" title=\"Sludge Dewatering Filter Bag 0.125 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0.125 m³\u003c\/td\u003e\n\u003ctd\u003eSmall batches, highly mobile\u003c\/td\u003e\n\u003ctd\u003eShort-term operations, maintenance work and small sludge quantities in confined spaces.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\" title=\"Sludge Dewatering Filter Bag 0.5 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 m³\u003c\/td\u003e\n\u003ctd\u003eMedium flow rates\u003c\/td\u003e\n\u003ctd\u003eRegular sludge dewatering in workshops and industrial facilities.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\" title=\"Sludge Dewatering Filter Bag 0.8 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 m³\u003c\/td\u003e\n\u003ctd\u003eLarge batches\u003c\/td\u003e\n\u003ctd\u003eApplications with higher sludge volumes and extended dewatering intervals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.25 m³\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum capacity for large flow rates and heavy industrial sludge.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Custom Sludge Dewatering Filter Bag | WINKLER\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom dimensions\u003c\/td\u003e\n\u003ctd\u003eSpecial installation situations\u003c\/td\u003e\n\u003ctd\u003eCustom-fit filter bags for shafts and special containers with limited installation height.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eIn addition to standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. These solutions are ideal for existing systems and special installation situations where standard dimensions are not suitable.\u003c\/p\u003e\n\n\u003ch2\u003eWINKLER F-BAG XXL Filter Bag: Technical Specifications\u003c\/h2\u003e\n\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUsable Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25 m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeight: 1.00 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00 × 1.25 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLifting Straps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e280 mm extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 kg \/ 600 kg \/ 900 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal 100 µm, acid and alkali resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Permeability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelivery Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–2 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConsulting from Filtration Specialists\u003c\/h3\u003e\n\n\u003cp\u003ePlanning an industrial-scale sludge dewatering system with the F-BAG XXL? Our \u003cstrong\u003e\u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Industrial Filtration Product Consulting\"\u003efiltration experts\u003c\/a\u003e\u003c\/strong\u003e will support you in selecting the ideal solution for reliable and cost-efficient solid-liquid separation – even under maximum load conditions.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":39364885643472,"sku":"shop_XXL_400","price":36.5,"currency_code":"EUR","in_stock":true},{"title":"600kg","offer_id":53997575307532,"sku":"shop_XXL_600","price":38.0,"currency_code":"EUR","in_stock":true},{"title":"900kg","offer_id":53997575340300,"sku":"shop_XXL_900","price":53.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/filtersack-schlammentwaesserung-xxl-grau-schlaufen.jpg?v=1771846438","url":"https:\/\/shop.winkler-filtertechnik.de\/en\/products\/sludge-dewatering-filter-bag-1-25m3","provider":"Winkler GmbH","version":"1.0","type":"link"}