{"product_id":"dranjer-fr2-floor-drain-seal","title":"Dranjer FR2 Floor Drain Seal for Radon (Retrofit)","description":"\u003ch2\u003eDranjer FR2 Floor Drain Seal\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSeals an existing floor drain against radon and soil gas, and water still drains freely.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAn open floor drain lets radon, soil gases and odours come up into the basement. The FR2 blocks them. When water comes in, the valve opens and the water drains the way it always has.\u003c\/p\u003e\n\n\u003cp\u003eIt goes in under the strainer plate you already have and takes a few minutes. The FR2 is made by Dranjer, a Canadian company in Winnipeg.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eInside the FR2 is a brass valve with a sealing ring. When water flows into the drain, the ring lifts and the water runs through. When the flow stops, the ring settles back onto its seat and the drain is sealed again.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eLift out the existing strainer plate.\u003c\/li\u003e\n\u003cli\u003eSet the FR2 under the strainer plate.\u003c\/li\u003e\n\u003cli\u003ePush the plate, with the FR2 under it, back into the drain opening. Friction between the strainer, the FR2 and the floor ring holds it in place.\u003c\/li\u003e\n\u003cli\u003eTrim any excess rubber flange.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eDranjer FR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eDrain pipes larger than 2 in (5.08 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth below grade\u003c\/td\u003e\n\u003ctd\u003e3.25 in (8.26 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth below grade\u003c\/td\u003e\n\u003ctd\u003e1.7 in (4.32 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange diameter\u003c\/td\u003e\n\u003ctd\u003e8 in (20.32 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003eFlexible rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDranjer Corporation, Winnipeg, Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold\u003c\/td\u003e\n\u003ctd\u003eIndividually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my floor drain?\u003c\/strong\u003e\u003cbr\u003eIt fits drain pipes larger than 2 in (5.08 cm). The part that sits below the floor is 3.25 in (8.26 cm) deep and 1.7 in (4.32 cm) wide. The 8 in (20.32 cm) rubber flange is trimmed to fit your drain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill water still drain?\u003c\/strong\u003e\u003cbr\u003eYes. The sealing ring lifts when water enters and reseats once the flow stops, so the drain works normally and stays sealed the rest of the time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it made for homes with a radon fan?\u003c\/strong\u003e\u003cbr\u003eYes. Dranjer designed the FR2 for homes with sub-slab depressurization systems, and it has been engineered and tested in the lab and in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eThe FR2 is sold individually, so order one for each floor drain you're sealing.\u003c\/p\u003e","brand":"Dranjer","offers":[{"title":"Default Title","offer_id":50857399877887,"sku":"DRANJER-FR2","price":32.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/dranjer-fr2-floor-drain-seal-upright.jpg?v=1793309862","url":"https:\/\/radondepot.ca\/products\/dranjer-fr2-floor-drain-seal","provider":"Radon Depot","version":"1.0","type":"link"}