{"product_id":"clark-drain-manhole-chamber-riser-320mm-diameter","title":"Clark Drain Manhole Chamber Riser - 320mm Diameter","description":"\u003cp\u003eClark Drain Manhole Chamber Riser - 320mm Diameter provides a practical accessory for inspection chamber maintenance and installation.\u003c\/p\u003e\u003cp\u003eFind lifting keys, chamber risers and reducing rings for compatible manhole covers and inspection chambers. Match each accessory to the exact cover range or chamber dimensions before ordering.\u003c\/p\u003e\u003cp\u003eThe clear opening measures 320mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides a 400mm rise to build up a compatible inspection chamber to the required installation height.\u003c\/li\u003e\n\u003cli\u003eSupplied with a joint seal for the connection between compatible chamber components.\u003c\/li\u003e\n\u003cli\u003ePolypropylene construction will not rust in underground service.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Clark Drain U353 chamber system and specified T1G3, CD 300 and CD 300SR covers.\u003c\/li\u003e\n\u003cli\u003eCan be shortened from the top by up to 100mm where required, following the manufacturer’s guidance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EcoGrid","offers":[{"title":"Default Title","offer_id":54618724041051,"sku":"CD U355","price":27.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/files\/clark-drain-manhole-chamber-riser-320mm-diameter-8037931.jpg?v=1793806460","url":"https:\/\/trustedbuildingsupplies.co.uk\/products\/clark-drain-manhole-chamber-riser-320mm-diameter","provider":"Trusted Building Supplies","version":"1.0","type":"link"}