This 25,000 litre potable water tank is manufactured using WRAS Approved polyethylene Icorene 1314 DW Black 9001 or Revolve N-748 Black approved under WRAS Approval 1202543 and 1201523 respectively.

Perfect for commercial and agricultural applications, this massive 25,000 litre water tank is suitablefor potable/drinking water storage.

On top of the tank are four possible in/out lets for you to connect your pipe work to. To allow you to connect large pipe our pipe connection places will allow sizes up to 4".

Access into the tank can be made via the 600mm vented lid on the top of the tank. This access can be used for any general maintenance required.

Outlets This tank includes a 2" BSP plastic male outlet. You can upgrade this buy selecting from the outlets listed. These will be sent with the tank but not fitted. If you need and advice or have any questions about outlets please call 0871 200 2082.

What is Category 5 (CAT 5) Water? And what is category 5 water tank?

25,000 Litre Water Tank Dimensions
Height 4480mm
Diameter 2700mm
Inlet Upto 6"
Outlet 2" Plastic
Upto 6" BSP Male
Weight 500kg
Access 600mm
Capacity 25,000 litres / 5500 gallon
Material WRAS approved Medium Density Polyethylene (MDPE)



  • AB air gap chamber with screened overflow and weir
  • 600mm Access Lid
  • 2" threaded male outlet and isolation valve included
  • Manufactured using WRAS Approved polyethylene Icorene 1314 DW Black 9001 or Revolve N-748 Black approved under WRAS Approval 1202543 and 1201523 respectively.
  • Frost proof; will not crack in the cold
  • Plastic meets the requirements of BS 6920-1:2000
  • Plastic will not contaminate water
  • Opaque plastic reduces algae growth in sunlight
  • Rotationally moulded for strength and durability
  • 10 year warranty against manufacturing defects
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This access can be used for any general maintenance required.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutlets\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThis tank includes a 2\" BSP plastic male outlet. You can upgrade this buy selecting from the outlets listed. These will be sent with the tank but\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enot\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efitted. If you need and advice or have any questions about outlets please call 0871 200 2082.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003e\u003ca href=\"https:\/\/www.ecosure.co.uk\/blogs\/news\/what-is-category-5-cat-5-water-and-what-is-category-5-water-tank\"\u003eWhat is Category 5 (CAT 5) Water? And what is category 5 water tank?\u003c\/a\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" class=\"dimms\"\u003e\n\u003ccaption\u003e25,000 Litre Water Tank Dimensions\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e4480mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e2700mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet\u003c\/th\u003e\n\u003ctd\u003eUpto 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet\u003c\/th\u003e\n\u003ctd\u003e2\" Plastic\u003cbr\u003eUpto 6\" BSP Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e500kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccess\u003c\/th\u003e\n\u003ctd\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e25,000 litres \/ 5500 gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eWRAS approved Medium Density Polyethylene (MDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2025-03-20T12:47:22+00:00","created_at":"2025-03-20T12:46:19+00:00","vendor":"Ecosure","type":"CAT5 Water Tank","tags":["15000-25000","25000","CAT5"],"price":343800,"price_min":343800,"price_max":343800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":54273393819974,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ECO25000C5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"25000 Litre Category 5 Water Tank","public_title":null,"options":["Default Title"],"price":343800,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.ecosure.co.uk\/cdn\/shop\/files\/25000-CAT5-Water-Tank.webp?v=1766059994","\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-AB-gap_11a52e91684a59816f6682880eea83b8.webp?v=1766059303","\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-valve_06f29ddf029422b822c2f0253c044dbf.webp?v=1766059303","\/\/www.ecosure.co.uk\/cdn\/shop\/files\/PostCode-MapR2_1_8e123d6df1bb8e8cafa3b5e8c60824bc.webp?v=1773319280"],"featured_image":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/25000-CAT5-Water-Tank.webp?v=1766059994","options":["Title"],"media":[{"alt":null,"id":69699337158982,"position":1,"preview_image":{"aspect_ratio":0.7,"height":500,"width":350,"src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/25000-CAT5-Water-Tank.webp?v=1766059994"},"aspect_ratio":0.7,"height":500,"media_type":"image","src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/25000-CAT5-Water-Tank.webp?v=1766059994","width":350},{"alt":"10000 Litre Category 5 Slimline Water Tank","id":68654375174470,"position":2,"preview_image":{"aspect_ratio":0.7,"height":500,"width":350,"src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-AB-gap_11a52e91684a59816f6682880eea83b8.webp?v=1766059303"},"aspect_ratio":0.7,"height":500,"media_type":"image","src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-AB-gap_11a52e91684a59816f6682880eea83b8.webp?v=1766059303","width":350},{"alt":"10000 Litre Category 5 Slimline Water Tank","id":68654378484038,"position":3,"preview_image":{"aspect_ratio":0.7,"height":500,"width":350,"src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-valve_06f29ddf029422b822c2f0253c044dbf.webp?v=1766059303"},"aspect_ratio":0.7,"height":500,"media_type":"image","src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/CAT5-valve_06f29ddf029422b822c2f0253c044dbf.webp?v=1766059303","width":350},{"alt":"20000 Litre (2 x 10K) Fire Water Tank - BSRT","id":68653153288518,"position":4,"preview_image":{"aspect_ratio":0.707,"height":2048,"width":1448,"src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/PostCode-MapR2_1_8e123d6df1bb8e8cafa3b5e8c60824bc.webp?v=1773319280"},"aspect_ratio":0.707,"height":2048,"media_type":"image","src":"\/\/www.ecosure.co.uk\/cdn\/shop\/files\/PostCode-MapR2_1_8e123d6df1bb8e8cafa3b5e8c60824bc.webp?v=1773319280","width":1448}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThis 25,000 litre potable water tank is manufactured using WRAS Approved polyethylene Icorene 1314 DW Black 9001 or Revolve N-748 Black approved under WRAS Approval 1202543 and 1201523 respectively.\u003c\/p\u003e\n\u003cp\u003ePerfect for commercial and agricultural applications, this massive 25,000 litre water tank is suitablefor potable\/drinking water storage.\u003c\/p\u003e\n\u003cp\u003eOn top of the tank are four possible in\/out lets for you to connect your pipe work to. To allow you to connect large pipe our pipe connection places will allow sizes up to 4\".\u003c\/p\u003e\n\u003cp\u003eAccess into the tank can be made via the 600mm vented lid on the top of the tank. This access can be used for any general maintenance required.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutlets\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThis tank includes a 2\" BSP plastic male outlet. You can upgrade this buy selecting from the outlets listed. These will be sent with the tank but\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enot\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efitted. If you need and advice or have any questions about outlets please call 0871 200 2082.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003e\u003ca href=\"https:\/\/www.ecosure.co.uk\/blogs\/news\/what-is-category-5-cat-5-water-and-what-is-category-5-water-tank\"\u003eWhat is Category 5 (CAT 5) Water? And what is category 5 water tank?\u003c\/a\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" class=\"dimms\"\u003e\n\u003ccaption\u003e25,000 Litre Water Tank Dimensions\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e4480mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e2700mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet\u003c\/th\u003e\n\u003ctd\u003eUpto 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet\u003c\/th\u003e\n\u003ctd\u003e2\" Plastic\u003cbr\u003eUpto 6\" BSP Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e500kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccess\u003c\/th\u003e\n\u003ctd\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e25,000 litres \/ 5500 gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eWRAS approved Medium Density Polyethylene (MDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e"}