{"title":"PPIC Inspection Chambers","description":"Thermoplastic PPIC chambers are inspection chambers made from polypropylene, designed for underground drainage systems. They provide accessible connection and inspection points within domestic and commercial pipework installations.","products":[{"product_id":"220-300mm-block-paving-recessed-manhole-cover-3-5-tonne-square-to-round","title":"220–300mm Block Paving Recessed Manhole Cover 3.5 Tonne Square to Round","description":"\u003cp\u003eClear Opening: 220–300mm diameter \u003cbr\u003eTray Depth: 80mm \u003cbr\u003eExternal Dimensions: 438mm x 438mm x 93mm\u003c\/p\u003e\n\u003cp\u003eSquare to round \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers.html\" title=\"recessed manhole cover\"\u003erecessed manhole cover\u003c\/a\u003e designed for \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/block-paving-flagging.html\" title=\"blocked paving manhole cover\"\u003eblock paving\u003c\/a\u003e, slabs and screed infill. Suitable for patios, driveways and landscaped areas where a circular chamber needs to be concealed within a square finish.\u003c\/p\u003e\n\u003cp\u003eThe 80mm tray depth suits typical paving build-ups while the adjustable adaptor allows the cover to fit chamber openings between 220mm and 300mm diameter.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53570891874641,"sku":"CD 300SR","price":43.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD300SR_1.png?v=1777374967"},{"product_id":"220-300mm-square-to-round-grass-gravel-recessed-manhole-cover-3-5-tonne","title":"220–300mm Square to Round Grass \u0026 Gravel Recessed Manhole Cover 3.5 Tonne","description":"\u003cp\u003eClear Opening: 220–300mm diameter \u003cbr\u003eTray Depth: 80mm \u003cbr\u003eExternal Dimensions: 438mm x 438mm x 93mm\u003c\/p\u003e\n\u003cp\u003eSquare to round\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers.html\" title=\"recessed manhole covers\"\u003e recessed manhole cover\u003c\/a\u003e available in \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/ecogrid-grass-covers.html\" title=\"Grass \u0026amp; Gravel Manhole Covers\"\u003egrass top or gravel top\u003c\/a\u003e configurations. Designed to fit both round and square chambers using a cut-to-size adaptor.\u003c\/p\u003e\n\u003cp\u003eSuitable for external use in gardens and light domestic driveways, allowing soil, turf or gravel infill while maintaining access below.\u003c\/p\u003e","brand":"Recessed Manhole Covers","offers":[{"title":"Grass Top","offer_id":53584415850833,"sku":"CD 300SR-GT","price":99.16,"currency_code":"GBP","in_stock":true},{"title":"Gravel Top","offer_id":53584415883601,"sku":"CD 300SR-GT-EG","price":110.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD_300SR.png?v=1776859969"},{"product_id":"220-to-300mm-plain-seated-solid-top-manhole-cover-3-5-tonne","title":"220 to 300mm Plain Seated Solid Top Manhole Cover, 3.5 Tonne","description":"\u003cp\u003eClear Opening: 220mm to 300mm diameter \u003cbr\u003eExternal Dimensions: 438mm x 438mm x 37mm\u003c\/p\u003e\n\u003cp\u003ePolypropylene plain seated \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/solid-top-flush-covers.html\" title=\"solid top covers\"\u003esolid top\u003c\/a\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/solid-top-flush-covers.html\"\u003e \u003c\/a\u003emanhole cover with adjustable square-to-round frame for domestic driveways and shallow chamber systems.\u003c\/p\u003e\n\u003cp\u003eFixed 3.5 Tonne load rating with cut-to-fit stepped spigot designed to suit many 220mm to 300mm round chamber risers.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53615342289233,"sku":"CD 300","price":33.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD_300_1.png?v=1777382412"},{"product_id":"450mm-diameter-solid-top-manhole-cover-3-5-tonne","title":"450mm Diameter Solid Top Manhole Cover, 3.5 Tonne","description":"\u003cp\u003eClear Opening: 450mm diameter \u003cbr\u003eExternal Dimensions: 550mm diameter x 80mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/solid-top-flush-covers.html\" title=\"Solid top\"\u003eSolid top\u003c\/a\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/solid-top-flush-covers.html\"\u003e\u003c\/a\u003e polypropylene manhole cover and frame for shallow inspection chambers, driveways and light traffic areas. The visible flush lid provides a practical surface finish where a recessed cover is not required.\u003c\/p\u003e\n\u003cp\u003eDual locking points secure the lid and frame in position. Slip-resistant tread improves grip in pedestrian and vehicle access areas.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53620273545553,"sku":"CD 452","price":32.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD452_1.png?v=1777446979"},{"product_id":"450mm-square-to-round-solid-top-manhole-cover-3-5-tonne","title":"450mm Square to Round Solid Top Manhole Cover, 3.5 Tonne","description":"\u003cp\u003eClear Opening: 450mm diameter \u003cbr\u003eTray Depth: Not applicable \u003cbr\u003eExternal Dimensions: 560mm x 560mm x 80mm\u003c\/p\u003e\n\u003cp\u003eSolid top polypropylene manhole cover and frame designed to suit both square and round chamber openings. The visible flush lid provides a practical finish where a recessed cover is not required.\u003c\/p\u003e\n\u003cp\u003eDual locking secures the lid and frame in place, while the extended frame assists levelling to surrounding finished surfaces on driveways and paved areas.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53620299202897,"sku":"CD 456","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/square-to-round-solid-top-CD456.png?v=1777383401"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/collections\/CD_300_2.png?v=1779876706","url":"https:\/\/recessedmanholecovers.co.uk\/collections\/ppic-inspection-chambers.oembed","provider":"Recessed Manhole Covers","version":"1.0","type":"link"}