{"product_id":"viega-136192-grundfix-b-varovalo-proti-povratnemu-toku-4986-2-dn100","title":"Viega 136192 Grundfix B backflow protection 4986.2 DN100","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eViega 136192 is a Grundfix B backflow protection unit, model 4986.2, intended for installation in through waste pipework. It is used to protect a building against backflow from the sewer system when there is a risk of wastewater returning into indoor areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe product is made of high-quality plastic and is equipped with a backflow flap and manual actuation. This design allows additional manual closing when higher safety or temporary protection of the pipework is required. Viega Grundfix B is suitable for professional installation in drainage systems where reliable protection against backflow is important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe main advantages of this product are its quality design, service-friendly construction and the reputation of the Viega brand. Compared with basic non-return flaps, it offers a more purpose-built solution for building protection, manual operation and availability of spare parts. It is therefore suitable for more demanding installations where not only price matters, but also long-term system reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical data\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufacturer: Viega\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eArticle: 136192\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: 4986.2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRange: Grundfix B\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct type: backflow protection \/ non-return valve for drainage\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: plastic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDN: 100\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDesign: for through waste pipework\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEquipment: backflow flap, manual actuation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: drainage and waste pipe systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePurpose: protection against backflow from the sewer system\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdvantage: quality design, manual closing, service-friendly construction and availability of spare parts\u003c\/span\u003e\u003c\/p\u003e","brand":"VIEGA","offers":[{"title":"Default Title","offer_id":53917236330833,"sku":"136192","price":135.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/6639\/2657\/files\/viega-136192-varovalo-proti-povratnemu-toku-4968-2.jpg?v=1780126706","url":"https:\/\/lazar-projekt.si\/en-eu\/products\/viega-136192-grundfix-b-backflow-protection-4986-2-dn100","provider":"Lazar Projekt","version":"1.0","type":"link"}