{"product_id":"filtersack-schlammentwaesserung-xxl-1-25m3","title":"Sludge Dewatering Bag 1.25 m³ | WINKLER","description":"\u003ch1\u003eSludge Dewatering Bag 1.25 m³ – F-BAG XXL (Gravity Filter Bag)\u003c\/h1\u003e \u003ch2\u003eMobile Sludge Dewatering for High Volume Flows\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e F-BAG XXL (1.25 m³)\u003c\/strong\u003e is the high-performance solution for reliably separating \u003cstrong\u003esolids and liquids\u003c\/strong\u003e in industrial wastewater. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it needs no electricity, no pump technology and no maintenance – ideal for businesses that need to dewater large sludge volumes quickly and cost-effectively.\u003c\/p\u003e \u003cp\u003eThe F-BAG XXL is built for demanding B2B use: robust filter material, secure lifting loops and high dewatering performance keep processes running stably and protect downstream systems from clogging.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThe filter bag is particularly well suited to applications where sludge is dewatered directly on site – mobile, straightforward and efficient:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWash bays (cars, commercial vehicles, train\/high-speed rail wash systems)\u003c\/li\u003e \u003cli\u003eConcrete processing and concrete plants (saw\/grinding water, drilling\/flushing water)\u003c\/li\u003e \u003cli\u003eRecycling operations (rubble, metal, plastic, process water)\u003c\/li\u003e \u003cli\u003eIndustrial wastewater and production processes (pre-filtration, sludge separation)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWherever enormous volumes occur, this filter bag is at home in leading \u003ca href=\"\/en\/pages\/branchen\" title=\"Filtration by Industry – Industrial Filtration\"\u003eindustries\u003c\/a\u003e. That includes raw material processing in \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003echemicals\u003c\/a\u003e, large-scale projects in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\"\u003ecivil engineering and landscaping\u003c\/a\u003e, and intensive processes in \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003etransport \u0026amp; logistics\u003c\/a\u003e. It's also the most powerful option in \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003econstruction\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\"\u003eagriculture\u003c\/a\u003e and industrial water treatment for \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eenergy \u0026amp; the environment\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eHow It Works: Gravity Filtration in Practice\u003c\/h2\u003e \u003cp\u003eUse is deliberately kept simple, suiting sites that change frequently:\u003c\/p\u003e \u003col\u003e \u003cli\u003eThe contaminated water\/sludge-water mix is fed into the filter bag (e.g. from a container, channel or via pump).\u003c\/li\u003e \u003cli\u003eSolids are retained in the filter material while water drains off in a controlled way.\u003c\/li\u003e \u003cli\u003eOnce dewatered, the bag is removed and the sludge disposed of properly.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eThanks to its large usable volume of \u003cstrong\u003e1.25 m³\u003c\/strong\u003e and generous filter area, the F-BAG XXL is particularly well suited to \u003cstrong\u003elarge batches\u003c\/strong\u003e and continuously generated sludge.\u003c\/p\u003e \u003ch2\u003eYour Benefits for B2B Use\u003c\/h2\u003e \u003cp\u003eThe F-BAG XXL combines high capacity with industrial-grade robustness. That makes it a reliable solution when dewatering needs to be plannable and dependable – even under changing conditions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eHigh capacity:\u003c\/strong\u003e 1.25 m³ usable volume for large volume flows.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIndustrial quality:\u003c\/strong\u003e Robust build for demanding sludge.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Suited to a wide range of industrial process waters (resistant to acids and alkalis).\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEfficient dewatering:\u003c\/strong\u003e High water permeability for short process times.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSafe handling:\u003c\/strong\u003e Reinforced straps with a 280 mm overhang for easy recovery and transport.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eThe right size depends mainly on your sludge volume, batch size and site conditions. This comparison helps you quickly identify the right filter bag variant:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" title=\"Sludge Dewatering Bag 0.125 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003ctd\u003eSmall batches, highly mobile\u003c\/td\u003e \u003ctd\u003eShort-term use, maintenance work or small sludge volumes in limited space.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\" title=\"Sludge Dewatering Bag 0.5 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003ctd\u003eMedium volume flows\u003c\/td\u003e \u003ctd\u003eRegular dewatering in trades and industry with a good balance of size and handling.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\" title=\"Sludge Dewatering Bag 0.8 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003ctd\u003eLarger batches\u003c\/td\u003e \u003ctd\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e1.25 m³\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eIndustrial use\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Sludge Dewatering Bag, Custom Size | WINKLER\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCustom size\u003c\/td\u003e \u003ctd\u003eSpecial installation situations\u003c\/td\u003e \u003ctd\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eAlongside standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. Bespoke sizes are especially well suited to existing plant or special installation situations where standard dimensions don't fit.\u003c\/p\u003e \u003ch2\u003eWINKLER F-BAG XXL Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 1.00 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.00 × 1.25 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLoad ratings\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e400 kg \/ 600 kg \/ 900 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice From Our Filtration Specialists\u003c\/h3\u003e \u003cp\u003ePlanning industrial-scale dewatering with the F-BAG XXL? Our \u003cstrong\u003e\u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice – help choosing the right filter\"\u003efiltration specialists\u003c\/a\u003e\u003c\/strong\u003e can help with the technical sizing, ensuring reliable, cost-effective solids separation even at maximum load ratings.\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-bag-1-25m3","provider":"Winkler GmbH","version":"1.0","type":"link"}