{"product_id":"110mm-back-inlet-drainage-gully-with-grid","title":"Back Inlet Drainage Gully – PVC – Outdoor Drainage","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe 110mm Back Inlet Bottle Gully with a rectangular grid is an essential component for effective drainage systems. Constructed from durable uPVC to meet BS EN 1401-1 standards, it is designed to intercept surface water from areas such as paved surfaces, patios, or downpipes, directing the flow into underground drainage while trapping debris at ground level.\u003c\/p\u003e\u003cp\u003eThis bottle gully features an integral water trap to prevent foul odors from venting, ensuring hygienic conditions around the installation. The back inlet feature allows for the connection of an additional 110mm pipe, facilitating multiple drainage lines into one gully.\u003c\/p\u003e\u003cp\u003eThe rectangular grid is designed to prevent leaves, litter, and other debris from entering the drainage system, and it can be removed easily to provide direct rodding access for cleaning and maintenance.\u003c\/p\u003e\u003cdiv style=\"margin-top:30px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:16px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e0e0e0;border-radius:4px;overflow:hidden;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a1a2e;\"\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Connections:\u003c\/strong\u003e Includes a 110mm main outlet and an optional back inlet for additional pipe connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdor Prevention:\u003c\/strong\u003e Integral water trap effectively seals the system against foul gases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangular Grid:\u003c\/strong\u003e Prevents debris from entering while sitting flush with paved surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRodding Access:\u003c\/strong\u003e Removable cover offers direct access for maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003euPVC Construction:\u003c\/strong\u003e Strong, lightweight, and resistant to rot, corrosion, and ground chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliant:\u003c\/strong\u003e Manufactured to BS EN 1401-1 for use in foul and surface water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatio and Driveway Drainage:\u003c\/strong\u003e Efficiently collects surface water to prevent pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownpipe Discharge:\u003c\/strong\u003e Receives rainwater from roof downpipes into the underground system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Inlet Use:\u003c\/strong\u003e Connects an additional 110mm drainage pipe via the back inlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlockage Prevention:\u003c\/strong\u003e Stops debris entering the system while allowing rodding access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential and Commercial Systems:\u003c\/strong\u003e Suitable for a wide range of foul and surface water drainage layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcavation:\u003c\/strong\u003e Bed the gully on compacted granular material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Attach 110mm plain-ended pipework to the main outlet and back inlet using push-fit sockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrid Placement:\u003c\/strong\u003e Seat the rectangular cover flush with paving or ground level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackfilling:\u003c\/strong\u003e Surround with concrete or granular fill to prevent movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Remove the grid periodically to clear silt or debris and ensure the trap remains effective.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e BS EN 1401-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 110mm outlets with a rectangular grid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Back inlet bottle gully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e uPVC for durability and strength.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can the grid be easily removed for cleaning?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the grid is designed for easy removal to provide direct access for maintenance and cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this gully suitable for both residential and commercial use?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is designed for a wide range of drainage layouts in both residential and commercial systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the gully prevent odors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it includes an integral water trap to effectively seal the system against foul gases.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"londonbricks-uk.co.uk","offers":[{"title":"Default Title","offer_id":55516473131393,"sku":"MM_LB3493","price":97.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5329\/3624\/files\/4d83934ea1cc5d0c3f478f5bdcad2836.png?v=1775834207","url":"https:\/\/londonbricks-uk.co.uk\/products\/110mm-back-inlet-drainage-gully-with-grid","provider":"London Bricks UK","version":"1.0","type":"link"}