{"product_id":"450-to-350mm-manhole-chamber-reducing-ring-cd499","title":"450 to 350mm Manhole Chamber Reducing Ring | CD499","description":"\u003cp\u003eThis reducing ring is designed to convert a 450mm chamber opening down to a 350mm clear opening, commonly used where access chamber openings need to comply with Part H of the Building Regulations for deep access chamber restriction.\u003c\/p\u003e\n\u003cp\u003eManufactured from polypropylene with an integral snap lock fitment, it can be fitted during a new chamber installation or retrofitted to compatible existing chambers and covers.\u003c\/p\u003e\n\u003ch2\u003eBenefits of the 450 to 350mm Manhole Chamber Reducing Ring | CD499:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces 450mm chamber opening to 350mm clear opening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps meet Part H deep access chamber restriction requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight polypropylene construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegral snap lock for secure fitment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for new installs or retrofit upgrades\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-rusting design for underground use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003ePolypropylene (Grade AP9)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClear opening: \u003c\/strong\u003e350mm diameter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverall diameter: \u003c\/strong\u003e453mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDepth: \u003c\/strong\u003e61mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. weight:\u003c\/strong\u003e 1kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColour: \u003c\/strong\u003eBlack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment type:\u003c\/strong\u003e Integral snap lock\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible covers:\u003c\/strong\u003e CD452, CD456, CD450SR\/46SL\u003c\/p\u003e","brand":"EcoGrid - Manhole Covers","offers":[{"title":"Default Title","offer_id":64732794028409,"sku":"CD499","price":26.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/6364\/2669\/files\/450_to_350mm_Manhole_Chamber_Reducing_Ring_CD499.png?v=1790696616","url":"https:\/\/drainagesuppliesdirect.co.uk\/products\/450-to-350mm-manhole-chamber-reducing-ring-cd499","provider":"Drainage Supplies Direct","version":"1.0","type":"link"}