{"product_id":"schlitzeimer-b1-rueckhaltesystem-granulat-70mu","title":"Drain Basket B1 Pellet Filter 70 µm – Shallow Design | Winkler","description":"\u003ch1\u003eDrain Basket B1 Retention System for Plastic Pellets – 70 µm Complete Set\u003c\/h1\u003e \u003ch2\u003eStandards-Compliant Pellet Retention for Shallow Road Drains (DIN 4052)\u003c\/h2\u003e \u003cp\u003eIndustrial outdoor areas with limited construction depth often use shallow catch basins. Our \u003cstrong\u003edrain basket set B1 with a 70 µm micron rating\u003c\/strong\u003e is built exactly for these requirements. It lets industrial operators retrofit their drainage in a legally compliant way under \u003cstrong\u003eEU Regulation 2025\/2365\u003c\/strong\u003e, without any structural changes to existing installations. This specialised \u003ca href=\"\/en\/collections\/rueckhaltesystem-kunststoffgranulat-70mu\" title=\"Retention systems for plastic pellets\"\u003eplastic pellet retention system\u003c\/a\u003e protects your site against microplastic emissions.\u003c\/p\u003e \u003cp\u003eThe system is designed for high-traffic paved areas in the plastics-processing industry. Wherever pellets or regrind are loaded, the B1 drain basket serves as the last mechanical barrier before the sewer and is a key component for \u003cem\u003eOperation Clean Sweep\u003c\/em\u003e audits. It offers maximum security particularly in \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics\"\u003eTransport \u0026amp; Logistics\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Solutions for Chemicals \u0026amp; Raw Materials\"\u003eChemicals \u0026amp; Raw Materials\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eBuilt for Shallow Installation Depths\u003c\/h2\u003e \u003cp\u003eModel B1, built to DIN 4052, is used wherever site conditions don't allow for a deep shaft. It's a proven component for infrastructure projects in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration solutions for Civil Engineering \u0026amp; Landscaping\"\u003eCivil Engineering \u0026amp; Landscaping\u003c\/a\u003e as well as \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Environmental technology \u0026 filters\"\u003eEnergy \u0026amp; the Environment\u003c\/a\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eShallow road drains on logistics and loading areas\u003c\/li\u003e \u003cli\u003eCar park drainage in industrial settings\u003c\/li\u003e \u003cli\u003eAccess roads to silo systems\u003c\/li\u003e \u003cli\u003eDrainage of yard areas with limited shaft depth\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eNo Bypass Risk Thanks to Winkler Fixing Technology\u003c\/h2\u003e \u003cp\u003eConventional filter solutions often let particles pass around the edge. Our B1 system eliminates this risk with a mechanical forced-flow design for the water:\u003c\/p\u003e \u003col\u003e \u003cli\u003e \u003cstrong\u003eDimensionally stable design:\u003c\/strong\u003e The 70 µm fabric is engineered to make full use of the B1 bucket's shallow shape.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePrecision-fit filter collar:\u003c\/strong\u003e The filter fits over the rim of the galvanised bucket, creating a flush sealing surface.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSecured with a drawstring:\u003c\/strong\u003e An industrial drawstring holds the filter permanently in place. Since we don't use an emergency overflow, the protective function stays 100% intact even during sudden heavy inflow (heavy rainfall).\u003c\/li\u003e \u003c\/ol\u003e \u003ch2\u003eComparing the Retention System Models\u003c\/h2\u003e \u003cp\u003eUse the following overview to find the right system for your existing infrastructure:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eModel\u003c\/th\u003e \u003cth\u003eApplication\u003c\/th\u003e \u003cth\u003eBucket type (dimensions)\u003c\/th\u003e \u003cth\u003eSpecial feature\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-a4-rueckhaltesystem-granulat-70mu\" title=\"Drain Basket A4\"\u003e\u003cstrong\u003eA4\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eRoad drain (deep)\u003c\/td\u003e \u003ctd\u003eForm A (Ø 385 mm, H 600 mm)\u003c\/td\u003e \u003ctd\u003eMaximum capacity\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eB1\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eRoad drain (shallow)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eForm B (Ø 305 mm, H 250 mm)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eShallow installation depth\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-c3-rueckhaltesystem-granulat-70mu\" title=\"Drain Basket C3\"\u003e\u003cstrong\u003eC3\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eSpeciality catch basin\u003c\/td\u003e \u003ctd\u003eForm C (Ø 395 mm, H 575 mm)\u003c\/td\u003e \u003ctd\u003eCompact industrial drains\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-d1-rueckhaltesystem-granulat-70mu\" title=\"Drain Basket D1\"\u003e\u003cstrong\u003eD1\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCompact drain\u003c\/td\u003e \u003ctd\u003eForm D (Ø 395 mm, H 325 mm)\u003c\/td\u003e \u003ctd\u003eShallow \u0026amp; narrow\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/hofeimer-rueckhaltesystem-granulat-70mu\" title=\"Yard Bucket Set\"\u003e\u003cstrong\u003eYard bucket\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eYard \u0026amp; point drainage\u003c\/td\u003e \u003ctd\u003eØ 260 mm, H 250 mm\u003c\/td\u003e \u003ctd\u003eAreas close to production\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/nachruestfilter-granulat-70mu-einzeln\" title=\"Replacement filter, single unit\"\u003e\u003cstrong\u003eReplacement filter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eAll models\u003c\/td\u003e \u003ctd\u003eUniversal fabric\u003c\/td\u003e \u003ctd\u003eSold individually, flexible retrofit\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eTechnical Details: Drain Basket B1 Set\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eScope of delivery\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1x galvanised drain basket (Form B1) including fitted 70 µm filter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight: 250 mm | Diameter: 305 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFilter material\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHigh-performance polymer (chemical- and oil-resistant)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e70 µm (micron) – stops pellets and micro-abrasion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBucket dimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFits standard catch basins Ø 450 mm (shallow Form B)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRegulatory compliance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCompliant with EU 2025\/2365 \u0026amp; Operation Clean Sweep standards\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cem\u003eNote: as we assemble each set individually for your industrial needs, please allow the corresponding lead time for manufacturing.\u003c\/em\u003e\u003c\/p\u003e \u003ch3\u003eAdvice From Our Industrial Filtration Specialists\u003c\/h3\u003e \u003cp\u003eNeed help identifying your existing catch basins (A4 or B1)? Our experts are happy to help with \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Expert advice on pellet retention\"\u003e\u003cstrong\u003etargeted expert advice\u003c\/strong\u003e\u003c\/a\u003e or comprehensive \u003ca href=\"\/en\/pages\/beratung-industrielle-filtertechnik\" title=\"Industrial filtration consulting\"\u003e\u003cstrong\u003eindustrial filtration consulting\u003c\/strong\u003e\u003c\/a\u003e to equip your site in a legally compliant way.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"Default Title","offer_id":54736653910284,"sku":null,"price":177.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/topf-pelletfilter-b1-70-mikron-filtereimer-mikroplastik-filtration.webp?v=1774608864","url":"https:\/\/shop.winkler-filtertechnik.de\/en\/products\/drain-basket-b1-pellet-filter-70-micron","provider":"Winkler GmbH","version":"1.0","type":"link"}