{"product_id":"clapet-anti-refoulement-airfit-dn50-9314923","title":"Airfit DN50 Backflow Preventer","description":"\u003cp\u003eBackflow preventer with automatic closure and manually lockable emergency shut-off. Complies with DIN EN 13564, designed for wastewater without fecal matter. Ideal for protecting against backflow in pipelines.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eSelf-closing flap\u003c\/li\u003e\n\n\u003cli\u003eManually lockable emergency shut-off\u003c\/li\u003e\n\n\u003cli\u003eComplies with DIN EN 13564\u003c\/li\u003e\n\n\u003cli\u003eFor wastewater without fecal matter\u003c\/li\u003e\n\n\u003cli\u003eDN50 connection\u003c\/li\u003e\n\n\u003cli\u003eDurable plastic material\u003c\/li\u003e\n\n\u003cli\u003eMounting on plastic pipe\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEAN\u003c\/strong\u003e: 4048797500514\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNomenclature No.\u003c\/strong\u003e: 84813099\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eManufacturer No.\u003c\/strong\u003e: 50051WRK\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Airfit\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMounting type\u003c\/strong\u003e: plastic pipe\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: plastic\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTube outer diameter [mm]\u003c\/strong\u003e: 50\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConnection size\u003c\/strong\u003e: DN 50\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cdetails style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;padding:8px 12px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;font-size:1.05em;\"\u003eData sheets\u003c\/summary\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/93\/93_149_23--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet DN50 - SKU 93 149 23\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/details\u003e","brand":"Airfit","offers":[{"title":"OD 50","offer_id":57845872066895,"sku":"93 149 23","price":72.45,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2912\/9295\/files\/9314923_hauptbild.jpg?v=1780490489","url":"https:\/\/waterlo.ch\/en\/products\/clapet-anti-refoulement-airfit-dn50-9314923","provider":"Waterlo.ch","version":"1.0","type":"link"}