{"product_id":"wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-31l","title":"Transit Custom - (2023 onwards) \/ VWT7 - (2025 onwards) Wheel Arch Water Tank 31L","description":"\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e To complete your installation you will also need:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-31l-37l-wheel-arch-tank-fit-kit?_pos=1\u0026amp;_sid=2fc4aec7a\u0026amp;_ss=r\" target=\"_blank\"\u003eTransit Custom \/ VWT7 31L \u0026amp; 37L Wheel Arch Tank Bracket Kit\u003c\/a\u003e — vehicle-specific mounting brackets\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/trekkashop.com\/products\/wheel-arch-water-tank-plumbing-kit-for-31l-and-37l-custom-vwt7?_pos=1\u0026amp;_sid=c68667a2a\u0026amp;_ss=r\" target=\"_blank\"\u003eWheel Arch Water Tank Plumbing Kit (31L \u0026amp; 37L)\u003c\/a\u003e — all BSP fittings, seals and PTFE tape\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 31L Wheel Arch Water Tank is a space-saving water storage solution specifically designed for the Ford Transit Custom (2023 onwards) and Volkswagen Transporter T7 (2025 onwards). Shaped to fit neatly over the vehicle wheel arch, it allows campervan builders to utilise otherwise wasted space while preserving valuable storage and living areas within the conversion.\u003c\/p\u003e\u003cp\u003eManufactured in the UK from durable, WRAS-approved polyethylene suitable for potable water, the tank can be installed on either the nearside or offside wheel arch. Its compact vertical design makes it ideal for campervans, day vans, and leisure vehicles where maximising available space is a priority.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e31-litre water storage capacity\u003c\/li\u003e\n\u003cli\u003eDesigned for:\u003cul\u003e\n\u003cli\u003eFord Transit Custom (2023 onwards)\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7 (2025 onwards)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWheel arch-mounted design\u003c\/li\u003e\n\u003cli\u003eSuitable for fresh drinking water systems\u003c\/li\u003e\n\u003cli\u003eWRAS-approved polyethylene construction\u003c\/li\u003e\n\u003cli\u003eFits nearside or offside wheel arch locations\u003c\/li\u003e\n\u003cli\u003eSpace-saving vertical design\u003c\/li\u003e\n\u003cli\u003eDurable rotationally moulded construction\u003c\/li\u003e\n\u003cli\u003eLarge inspection\/access lid\u003c\/li\u003e\n\u003cli\u003eMultiple inlet and outlet connection points\u003c\/li\u003e\n\u003cli\u003eSuitable for campervan and motorhome conversions\u003c\/li\u003e\n\u003cli\u003eManufactured in the United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWydale Plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e31 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWRAS Approved Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e155 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\u003ctd\u003eNearside or Offside Wheel Arch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet \/ Outlet Connections\u003c\/td\u003e\n\u003ctd\u003e4 × ½\" BSP and 1 × 1¼\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFresh Water Storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eSpecifications may vary slightly due to the rotational moulding manufacturing process.\u003c\/p\u003e\u003ch2\u003eDesign Benefits\u003c\/h2\u003e\u003ch3\u003eSpace-Saving Installation\u003c\/h3\u003e\u003cp\u003eThe tank is designed to utilise the unused area above the wheel arch, creating substantial onboard water storage without sacrificing cupboard space, garage storage, or living area within the van conversion.\u003c\/p\u003e\u003ch3\u003eVehicle-Specific Fit\u003c\/h3\u003e\u003cp\u003eDeveloped specifically for the latest Transit Custom and VW T7 platforms, the tank follows the wheel arch profile and can be installed on either side of the vehicle for greater layout flexibility.\u003c\/p\u003e\u003ch3\u003ePotable Water Safe\u003c\/h3\u003e\u003cp\u003eConstructed from WRAS-approved polyethylene, the tank is suitable for drinking water applications when installed as part of a correctly maintained fresh water system.\u003c\/p\u003e\u003ch2\u003eConnection Points\u003c\/h2\u003e\u003cp\u003eThe tank features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 × ½\" BSP inlet\/outlet positions\u003c\/li\u003e\n\u003cli\u003e1 × 1¼\" BSP connection\u003c\/li\u003e\n\u003cli\u003eLarge inspection lid\u003c\/li\u003e\n\u003cli\u003eUndrilled ports supplied as standard for custom installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis allows installers to configure fresh water outlets, fill connections, vent lines, pump feeds, and water level monitoring systems to suit their specific conversion requirements.\u003c\/p\u003e\u003cp\u003eA dedicated \u003ca href=\"https:\/\/trekkashop.com\/products\/wheel-arch-water-tank-plumbing-kit-for-31l-and-37l-custom-vwt7?_pos=1\u0026amp;_sid=c68667a2a\u0026amp;_ss=r\" target=\"_blank\"\u003eWheel Arch Water Tank Plumbing Kit\u003c\/a\u003e and \u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-31l-37l-wheel-arch-tank-fit-kit?_pos=1\u0026amp;_sid=2fc4aec7a\u0026amp;_ss=r\" target=\"_blank\"\u003eBracket Fit Kit\u003c\/a\u003e are available separately.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits both nearside and offside wheel arch positions.\u003c\/li\u003e\n\u003cli\u003eDesigned primarily for Transit Custom and VW T7 conversions.\u003c\/li\u003e\n\u003cli\u003ePorts are supplied undrilled to allow maximum flexibility during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSuitable Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCampervan conversions\u003c\/li\u003e\n\u003cli\u003eFord Transit Custom conversions\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7 conversions\u003c\/li\u003e\n\u003cli\u003eDay vans\u003c\/li\u003e\n\u003cli\u003eMotorhomes\u003c\/li\u003e\n\u003cli\u003eWeekend campers\u003c\/li\u003e\n\u003cli\u003eOff-grid van builds\u003c\/li\u003e\n\u003cli\u003eFresh water storage systems\u003c\/li\u003e\n\u003cli\u003eMobile leisure vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This 31L Wheel Arch Tank?\u003c\/h2\u003e\u003cp\u003eThe 31L Wheel Arch Water Tank offers an efficient way to add onboard water storage while preserving valuable interior space. Its vehicle-specific design, potable-water-safe construction, flexible plumbing configuration, and ability to fit either side of the vehicle make it an excellent choice for modern Transit Custom and VW T7 campervan conversions.\u003c\/p\u003e","brand":"Wydale","offers":[{"title":"Default Title","offer_id":53221087346954,"sku":"WP-T31WBK1","price":130.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_76192f91-3198-4da9-9798-c3ff59d3a6c8.png?v=1782071486","url":"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-31l","provider":"Trekkashop","version":"1.0","type":"link"}