{"product_id":"marsh-25000-litre-cesspool-cesspit-tank-hsc25000-grp-high-capacity-sewage-storage","title":"Marsh 25000 Litre Cesspool \/ Cesspit Tank (HSC25000) | GRP High-Capacity Sewage Storage","description":"\u003cp data-path-to-node=\"13\"\u003eThe \u003cb\u003eMarsh 25000 Litre Cesspool\u003c\/b\u003e (also known as a cesspit) is the ultimate solution for safe, high-volume, off-mains wastewater storage. Manufactured from robust GRP, this 25,000L tank is engineered to provide a completely watertight, reliable container for raw sewage, grey water, and other approved non-mains effluent. With a heavy-duty shell suitable for all ground conditions, the HSC20000 model ensures long-term integrity and comes backed by Marsh Industries' exceptional 25-year structural guarantee.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb\u003eThe Definitive 25,000 Litre Marsh Cesspool for Off-Mains Properties\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eWhen connection to the main sewer is not feasible, the Marsh 25000 Litre Cesspool provides a robust, compliant, and durable storage solution. This non-treatment system is designed to hold 25,000 litres of raw effluent until it can be safely removed by a registered waste carrier.\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cb\u003eSuperior GRP Construction for Unmatched Durability\u003c\/b\u003e Built to the rigorous standards of \u003cb\u003eBS4994\/BSEN976\u003c\/b\u003e, the HSC25000 is manufactured using high-quality Glass Reinforced Plastic (GRP). This advanced construction features virgin unfilled resin, delivering consistent wall thickness and superior structural strength that makes it suitable for installation in all ground types. Its naturally lightweight nature simplifies on-site handling, while the heavy-duty shell is designed to withstand greater hydrostatic pressures.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cb\u003eInstallation Ready with Integrated Features\u003c\/b\u003e The tank comes with a unique \u003cb\u003e'keying-in' lip\u003c\/b\u003e to ensure solid anchoring during installation, whether you opt for a granular or concrete backfill. \u003cb\u003eIntegral lifting eyes\u003c\/b\u003e facilitate safe and efficient positioning on-site. For installations in high water table areas, we recommend concrete backfill to secure your investment and ensure compliance with the manufacturer's warranty.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb\u003eEssential Safety and Liner Options\u003c\/b\u003e While cesspools require regular emptying, we strongly recommend including the \u003cb\u003eoptional high-level alarm\u003c\/b\u003e (available in 240v) to provide an early visual and audible warning when the tank is near capacity. If you plan to store aggressive effluent like silage, Elsan waste (chemical toilet waste), or animal waste, be sure to select a model with the appropriate \u003cb\u003echemically resistant liner\u003c\/b\u003e to protect the tank's structure and maintain your 25-year guarantee.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003eWhile the Marsh cesspool is built for durability, certain aggressive wastes require special protection. \u003cb\u003eEffluents such as silage, chemical toilet waste (Elsan), and concentrated animal or kennel waste\u003c\/b\u003e can chemically degrade the standard GRP structure, potentially causing leaks and immediately \u003cb\u003einvalidating the manufacturer's warranty\u003c\/b\u003e. To safely contain these aggressive liquids, the cesspool must be specified with a \u003cb\u003echemically resistant liner,\u003c\/b\u003e see product options.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"22\"\u003e\u003cb\u003eKey Features and Specifications (Bulleted List)\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb\u003eCapacity:\u003c\/b\u003e 25,000 Litres (approx. 5494 Gallons)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb\u003eConstruction Material:\u003c\/b\u003e High-Quality GRP (Glass Reinforced Plastic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb\u003eDurability:\u003c\/b\u003e Heavy-Duty shell as standard, suitable for all ground conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,3,0\"\u003e\u003cb\u003eStandards:\u003c\/b\u003e Designed and manufactured to \u003cb\u003eBS4994 \/ BSEN976\u003c\/b\u003e and \u003cb\u003eCE Marked\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,4,0\"\u003e\u003cb\u003eWarranty:\u003c\/b\u003e 25-Year Structural Guarantee; 50-Year Design Life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,5,0\"\u003e\u003cb\u003eHandling:\u003c\/b\u003e Features integral lifting eyes for simple on-site placement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,6,0\"\u003e\u003cb\u003eInstallation:\u003c\/b\u003e Unique 'keying-in' lip for effective anchoring with granular or concrete surround.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,7,0\"\u003e\u003cb\u003eFunction:\u003c\/b\u003e Covered, watertight tank for \u003cb\u003estorage only\u003c\/b\u003e—it has no outlet and provides no biological treatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,8,0\"\u003e\u003cb\u003eOptional Upgrades:\u003c\/b\u003e High-Level Alarm (recommended) and Chemical\/Silage Liners.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,9,0\"\u003e\u003cb\u003ePipe Size:\u003c\/b\u003e 160mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"Marsh Cesspool Drawing\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0502\/2692\/1664\/files\/Marsh_Cesspools_Drawing.pdf?v=1765532276\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMarsh Cesspool Drawing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Marsh Industries Installation Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0502\/2692\/1664\/files\/MI-STP-manual-0520-RevG_2.pdf?v=1764763307\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMarsh Industries Installation Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e\u003cb\u003eTechnical Dimensions (HSC25000)\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 176.344px;\" data-path-to-node=\"24\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.8259%; height: 39.1875px;\"\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%; height: 39.1875px;\"\u003e\u003cstrong\u003eMeasurement (Approximate)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%; height: 39.1875px;\"\u003e\u003cstrong\u003ePurpose\/Notes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 15.8259%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"24,1,0,0\"\u003e\u003cb\u003eDiameter (D)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"24,1,1,0\"\u003e2.50 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"24,1,2,0\"\u003eOverall width of the main tank body.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.8259%;\"\u003e\u003cspan data-path-to-node=\"24,1,0,0\"\u003e\u003cb\u003eLength\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%;\"\u003e\u003cspan data-path-to-node=\"24,1,1,0\"\u003e5.52\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%;\"\u003e\u003cspan data-path-to-node=\"24,1,2,0\"\u003eOverall Length of main tank body\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.8259%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,2,0,0\"\u003e\u003cb\u003eInvert Depth\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,2,1,0\"\u003e1.10 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,2,2,0\"\u003eDepth from ground level to the base of the inlet pipe (can be adjusted).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.8259%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,3,0,0\"\u003e\u003cb\u003eTotal Depth (H)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,3,1,0\"\u003e4.13 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,3,2,0\"\u003eOverall depth from the top of the neck to the tank base.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.8259%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,4,0,0\"\u003e\u003cb\u003eEmpty Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.0396%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,4,1,0\"\u003e500 - 600 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 53.2059%; height: 39.1875px;\"\u003e\u003cspan data-path-to-node=\"24,4,2,0\"\u003eEstimate for transport and lifting purposes.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0502\/2692\/1664\/files\/bridgwater-announcement-1.jpg?v=1767610413\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0502\/2692\/1664\/files\/news-marsh-bridgwater-expansion.jpg?v=1767610413\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Marsh Industries","offers":[{"title":"Default Title","offer_id":54363391590710,"sku":"HSC25000","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/4182\/9430\/files\/agri-silage-tanks-1024x807.jpg?v=1785757780","url":"https:\/\/enclothin.com\/products\/marsh-25000-litre-cesspool-cesspit-tank-hsc25000-grp-high-capacity-sewage-storage","provider":"enclothin","version":"1.0","type":"link"}