{"product_id":"schlitzeimer-b1-rueckhaltesystem-granulat-70mu","title":"Slotted bucket B1 Granulate Filter 70 µm – Flat Design | Winkler","description":"\u003ch1\u003eSlotted Bucket B1 Retention System for Plastic Granules – 70 µm Complete Set\u003c\/h1\u003e\n\u003ch2\u003eStandard-compliant Granulate Retention for Shallow Road Gullies (DIN 4052)\u003c\/h2\u003e\n\n\u003cp\u003eIn industrial outdoor facilities with shallow construction depths, flat gully pots are often used. Our \u003cstrong\u003eSlotted Bucket Set B1 with 70 µm filter fineness\u003c\/strong\u003e is precisely tailored to these requirements. It enables industrial companies to legally retrofit their drainage system in accordance with \u003cstrong\u003eEU Regulation 2025\/2365\u003c\/strong\u003e, without having to make structural changes to existing facilities. This specialized \u003ca href=\"\/en\/collections\/rueckhaltesystem-kunststoffgranulat-70mu\" title=\"Retention systems for plastic granules\"\u003eplastic granule retention system\u003c\/a\u003e secures your site against microplastic emissions[cite: 1].\u003c\/p\u003e\n\n\u003cp\u003eThe system is designed for high-traffic areas in the plastics processing industry. Where pellets or regrind are loaded, the B1 slotted bucket serves as the last mechanical barrier before entering the sewer system and is an essential component for audits according to the \u003cem\u003eOperation Clean Sweep\u003c\/em\u003e standard. Especially in the areas of \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filter technology for traffic \u0026amp; logistics\"\u003eTraffic \u0026 Logistics\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Solutions for chemicals \u0026amp; raw materials\"\u003eChemicals \u0026 Raw Materials\u003c\/a\u003e, this solution offers maximum safety[cite: 1].\u003c\/p\u003e\n\n\u003ch2\u003eSpecialized for Shallow Installation Depths\u003c\/h2\u003e\n\u003cp\u003eThe B1 model according to DIN 4052 is used wherever structural conditions do not allow for a deep shaft. It is a proven component for infrastructure projects in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filter solutions for civil engineering \u0026amp; landscaping\"\u003eCivil Engineering \u0026 Landscaping\u003c\/a\u003e as well as in the \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Environmental technology \u0026amp; filters\"\u003eEnergy \u0026 Environment\u003c\/a\u003e sector[cite: 1]:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShallow road gullies in logistics and loading areas\u003c\/li\u003e\n\u003cli\u003eIndustrial car park drainage\u003c\/li\u003e\n\u003cli\u003eAccess roads to silo facilities\u003c\/li\u003e\n\u003cli\u003eDrainage of courtyards with limited shaft depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNo Bypass Risk Thanks to Winkler Locking Technology\u003c\/h2\u003e\n\u003cp\u003eConventional filter solutions often allow particles to pass through at the edge. Our B1 system eliminates this risk through mechanical forced water guidance:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensionally Stable Shape:\u003c\/strong\u003e The 70 µm fabric is manufactured to fully utilize the flat design of the B1 bucket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecisely Fitting Filter Collar:\u003c\/strong\u003e The filter is pulled over the rim of the galvanized bucket, creating a flush sealing surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecured with a Drawstring:\u003c\/strong\u003e An industrial drawstring permanently fixes the filter. Since we do not use an emergency overflow, the protective function remains 100% intact even with sudden water ingress (heavy rain).\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eComparison of Retention System Models\u003c\/h2\u003e\n\u003cp\u003eUse the following overview to find the right system for your existing infrastructure:\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication Area\u003c\/th\u003e\n\u003cth\u003eBucket Type (DIN 4052)\u003c\/th\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-a4-rueckhaltesystem-granulat-70mu\" title=\"Slotted Bucket A4\"\u003e\u003cstrong\u003eA4\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eRoad Gully (deep)\u003c\/td\u003e\n\u003ctd\u003eForm A (Ø 450 mm)\u003c\/td\u003e\n\u003ctd\u003eMaximum Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRoad Gully (shallow)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eForm B (Ø 450 mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eShallow Installation Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-c3-rueckhaltesystem-granulat-70mu\" title=\"Slotted Bucket C3\"\u003e\u003cstrong\u003eC3\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Gully Pot\u003c\/td\u003e\n\u003ctd\u003eForm C (Ø 300 mm)\u003c\/td\u003e\n\u003ctd\u003eCompact Industrial Drains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/schlitzeimer-d1-rueckhaltesystem-granulat-70mu\" title=\"Slotted Bucket D1\"\u003e\u003cstrong\u003eD1\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact Drain\u003c\/td\u003e\n\u003ctd\u003eForm D (Ø 300 mm)\u003c\/td\u003e\n\u003ctd\u003eFlat \u0026amp; Narrow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/hofeimer-rueckhaltesystem-granulat-70mu\" title=\"Courtyard Bucket Set\"\u003e\u003cstrong\u003eCourtyard Bucket\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCourtyard \u0026amp; Point Drainage\u003c\/td\u003e\n\u003ctd\u003eSquare \/ Round small\u003c\/td\u003e\n\u003ctd\u003eProduction-proximal areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/en\/products\/nachruestfilter-granulat-70mu-einzeln\" title=\"Retrofit Filter Single Purchase\"\u003e\u003cstrong\u003eReplacement Filter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003eUniversal Fabric\u003c\/td\u003e\n\u003ctd\u003eIndividually \u0026amp; flexibly retrofittable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Details: Slotted Bucket B1 Set\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScope of Delivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x Galvanized slotted bucket (Form B1) incl. mounted 70 µm filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-performance polymer (chemical- and oil-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Fineness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 µm (Micron) – stops pellets and micro-abrasion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBucket Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuitable for standard gully pots Ø 450 mm (flat Form B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLegal Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompliant with EU 2025\/2365 \u0026amp; Operation Clean Sweep Standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: As we custom-assemble each set for your industrial needs, please allow for the appropriate delivery time for industrial production.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eConsultation from a Specialist in Industrial Filtration\u003c\/h3\u003e\n\u003cp\u003eDo you need support in identifying your existing gully pots (A4 or B1)? Our experts will gladly help you with a \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Expert consultation on granulate retention\"\u003e\u003cstrong\u003etargeted expert consultation\u003c\/strong\u003e\u003c\/a\u003e or comprehensive \u003ca href=\"\/en\/pages\/beratung-industrielle-filtertechnik\" title=\"Industrial filtration consultation\"\u003e\u003cstrong\u003eindustrial filtration consultation\u003c\/strong\u003e\u003c\/a\u003e to equip your site in a legally compliant manner[cite: 1].\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\/schlitzeimer-b1-rueckhaltesystem-granulat-70mu","provider":"Winkler GmbH","version":"1.0","type":"link"}