{"title":"Camping Toilets","description":"\u003cp\u003eDiscover our range of portable camping toilets, designed for comfort and convenience on the road. Perfect for caravans, motorhomes and outdoor adventures where facilities may be limited.\u003c\/p\u003e","products":[{"product_id":"wydale-plastics-transit-custom-vwt7-underslung-water-tank-31l","title":"Transit Custom - (2023 onwards) \/ VWT7 - (2025 onwards) Underslung Water Tank 31L","description":"\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e A vehicle-specific fitting kit is required for installation. For the Ford Transit Custom (2023 onwards) and VW Transporter T7 (2025 onwards), you will need the \u003cstrong\u003e31L Underslung Tank Fit Kit\u003c\/strong\u003e, available separately on our store.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-31l-underslung-tank-fit-kit?_pos=1\u0026amp;_sid=f49ffe6ca\u0026amp;_ss=r\" title=\"water tank link\"\u003ehttps:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-31l-underslung-tank-fit-kit?_pos=1\u0026amp;_sid=f49ffe6ca\u0026amp;_ss=r\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wydale Plastics WP-T31UBK5 is a purpose-designed 31-litre underslung fresh water tank engineered specifically for the latest Ford Transit Custom (V710, 2023 onwards) and Volkswagen Transporter T7 platforms. Mounted beneath the vehicle, it provides valuable water storage capacity without occupying interior living space, making it an ideal solution for campervan conversions, day vans, and leisure vehicle builds.\u003c\/p\u003e\n\u003cp\u003eManufactured in the UK from WRAS-approved polyethylene, the tank is designed for potable water use and features multiple BSP threaded connections for filling, venting, draining, and water pump installation. The moulded design also includes a dedicated recess for a water level sensor, simplifying integration into modern campervan electrical systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e31-litre fresh water capacity\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for:\n\u003cul\u003e\n\u003cli\u003eFord Transit Custom V710 (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\u003eUnderslung chassis-mounted installation\u003c\/li\u003e\n\u003cli\u003eWRAS-approved food-grade polyethylene construction\u003c\/li\u003e\n\u003cli\u003eSpace-saving design preserves interior storage\u003c\/li\u003e\n\u003cli\u003eIntegrated level sensor recess\u003c\/li\u003e\n\u003cli\u003eMultiple BSP threaded ports\u003c\/li\u003e\n\u003cli\u003eSuitable for potable water systems\u003c\/li\u003e\n\u003cli\u003eDurable black rotationally moulded construction\u003c\/li\u003e\n\u003cli\u003eIdeal for campervan and van conversion projects\u003c\/li\u003e\n\u003cli\u003eUK manufactured by Wydale Plastics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eWP-T31UBK5\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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eTransit Custom \/ VW T7\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003eApprox. 1195 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Width\u003c\/td\u003e\n\u003ctd\u003eApprox. 265 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003eApprox. 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Lid\u003c\/td\u003e\n\u003ctd\u003e5\" Internal Lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eMultiple ½\" BSP Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Sensor Recess\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\u003ctd\u003eUnderslung Offside Chassis Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitting Kit Required\u003c\/h2\u003e\n\u003cp\u003eFor the following vehicles, a dedicated fitting kit must be purchased separately to complete the installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Transit Custom (2023 onwards)\u003c\/strong\u003e — 31L Underslung Tank Fit Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW Transporter T7 (2025 onwards)\u003c\/strong\u003e — 31L Underslung Tank Fit Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTank Connections\u003c\/h2\u003e\n\u003cp\u003eThe tank incorporates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e½\" BSP inlet\/outlet ports\u003c\/li\u003e\n\u003cli\u003eDedicated vent connection\u003c\/li\u003e\n\u003cli\u003eDrain capability\u003c\/li\u003e\n\u003cli\u003eRecess for level sensor installation\u003c\/li\u003e\n\u003cli\u003eLarge 5-inch inspection\/access lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features allow straightforward integration with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12V water pumps\u003c\/li\u003e\n\u003cli\u003eFill points\u003c\/li\u003e\n\u003cli\u003eVent systems\u003c\/li\u003e\n\u003cli\u003eWater level monitoring systems\u003c\/li\u003e\n\u003cli\u003eCampervan plumbing installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits of an Underslung Tank\u003c\/h2\u003e\n\u003ch3\u003eMaximises Interior Space\u003c\/h3\u003e\n\u003cp\u003eBy mounting beneath the vehicle, the tank frees up valuable space inside the campervan for storage, furniture, batteries, or electrical equipment.\u003c\/p\u003e\n\u003ch3\u003eLower Centre of Gravity\u003c\/h3\u003e\n\u003cp\u003ePositioning water weight underneath the vehicle helps improve weight distribution compared with internal tanks.\u003c\/p\u003e\n\u003ch3\u003eIncreased Living Area\u003c\/h3\u003e\n\u003cp\u003eNo need to dedicate cupboard or furniture space to water storage, allowing for more efficient campervan layouts.\u003c\/p\u003e\n\u003ch3\u003eProfessional Conversion Finish\u003c\/h3\u003e\n\u003cp\u003ePurpose-built underslung tanks provide a cleaner and more factory-style installation than portable water containers.\u003c\/p\u003e\n\u003ch2\u003eSuitable Vehicles\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFord Transit Custom V710 (2023+)\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7 (2025+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\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\u003eWeekend campers\u003c\/li\u003e\n\u003cli\u003eOff-grid van builds\u003c\/li\u003e\n\u003cli\u003eLeisure vehicle fresh water storage systems\u003c\/li\u003e\n\u003cli\u003eProfessional conversion projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the Underslung Tank?\u003c\/h2\u003e\n\u003cp\u003eThe Wydale Plastics water tank offers a vehicle-specific, professionally engineered fresh water storage solution for the latest Transit Custom and VW T7 platforms. With a 31-litre capacity, WRAS-approved construction, integrated sensor provision, and a compact underslung design, it is an excellent choice for campervan builders seeking to maximise interior space while maintaining a reliable onboard water supply.\u003c\/p\u003e","brand":"Wydale","offers":[{"title":"Default Title","offer_id":53221087314186,"sku":"WP-T31UBK5","price":125.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_117c7e58-481e-406f-ac8e-09fb70ea3120.png?v=1782066100"},{"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"},{"product_id":"wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-37l","title":"Transit Custom - (2023 onwards) \/ VWT7 - (2025 onwards) Wheel Arch Water Tank 37L","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 37L Wheel Arch Water Tank is a vehicle-specific water storage solution designed to maximise usable space inside a campervan conversion. Engineered to fit neatly over the wheel arch of the Ford Transit Custom V710 (2023 onwards) and Volkswagen Transporter T7 (2025 onwards), it provides a convenient onboard water supply without sacrificing valuable living or storage space.\u003c\/p\u003e\u003cp\u003eManufactured in the UK from durable, WRAS-approved polyethylene suitable for potable water, the tank is designed for both fresh water and general water storage applications. Its moulded shape allows installation on either the nearside or offside wheel arch, making it a flexible solution for a wide range of campervan layouts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e37-litre water storage capacity\u003c\/li\u003e\n\u003cli\u003eDesigned for:\u003cul\u003e\n\u003cli\u003eFord Transit Custom V710 (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\u003eMaximises interior storage space\u003c\/li\u003e\n\u003cli\u003eSuitable for potable water use\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\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 UK\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\u003e37 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\u003e800 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e200 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\u003eAccess Lid\u003c\/td\u003e\n\u003ctd\u003e5\" Internal Unvented Lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet \/ Outlet Connections\u003c\/td\u003e\n\u003ctd\u003e3 × ½\" BSP\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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFresh Water Storage\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 shaped to utilise otherwise wasted space above the wheel arch, allowing builders to retain more floor space and storage within the living area. This makes it particularly attractive for compact campervan conversions where every litre of storage matters.\u003c\/p\u003e\u003ch3\u003eVehicle-Specific Fit\u003c\/h3\u003e\u003cp\u003eDesigned around the dimensions of the latest Transit Custom and VW T7 platforms, the tank integrates neatly into modern campervan layouts while maintaining accessibility for plumbing and maintenance.\u003c\/p\u003e\u003ch3\u003ePotable Water Safe\u003c\/h3\u003e\u003cp\u003eManufactured from WRAS-approved polyethylene, the tank is suitable for storing drinking water when installed as part of a properly maintained fresh water system.\u003c\/p\u003e\u003ch2\u003eConnection Points\u003c\/h2\u003e\u003cp\u003eThe tank incorporates three ½\" BSP inlet\/outlet positions supplied undrilled, allowing installers to configure the plumbing layout to suit their build requirements. Typical uses include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFresh water outlet\u003c\/li\u003e\n\u003cli\u003eWater inlet connection\u003c\/li\u003e\n\u003cli\u003eVent connection\u003c\/li\u003e\n\u003cli\u003ePump feed connection\u003c\/li\u003e\n\u003cli\u003eWater level monitoring installations\u003c\/li\u003e\n\u003c\/ul\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 (31L \u0026amp; 37L)\u003c\/a\u003e is available separately.\u003c\/p\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 37L Wheel Arch Tank?\u003c\/h2\u003e\u003cp\u003eThe 37L Wheel Arch Water Tank provides an efficient and professional water storage solution for Transit Custom and VW T7 campervan conversions. By utilising unused wheel arch space, it delivers substantial water capacity while preserving valuable interior storage and living space. Its durable WRAS-approved construction, vehicle-specific design, and flexible installation options make it an excellent choice for modern campervan builds.\u003c\/p\u003e","brand":"Wydale","offers":[{"title":"Default Title","offer_id":53221087379722,"sku":"WP-T37WBK5","price":130.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_95582b49-efb1-40f7-b290-ab62550d90ca.png?v=1782069726"},{"product_id":"wydale-plastics-transit-custom-vwt7-31l-underslung-tank-fit-kit","title":"Transit Custom - (2023 onwards) \/ VWT7 - (2025 onwards)  31L Underslung Tank Fitting Kit","description":"\u003cp\u003e\u003cstrong\u003eThis fitting kit is designed for use with the \u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-underslung-water-tank-31l?_pos=1\u0026amp;_sid=9bb183e29\u0026amp;_ss=r\" target=\"_blank\"\u003eTransit Custom (2023 onwards) \/ VWT7 (2025 onwards) 31L Underslung Water Tank\u003c\/a\u003e — click the link to view the tank.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe fitting kit has been developed specifically around the dimensions and mounting points of the Wydale 31L Transit Custom \/ T7 underslung tank, helping installers avoid sourcing individual brackets and fittings separately. The kit provides a cleaner, faster and more professional installation compared with generic mounting solutions.\u003c\/p\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003ch3\u003eVehicle-Specific Fit\u003c\/h3\u003e\u003cp\u003ePurpose-designed for the latest Transit Custom and VW T7 chassis layout, ensuring correct positioning and support of the water tank.\u003c\/p\u003e\u003ch3\u003eCorrosion Resistance\u003c\/h3\u003e\u003cp\u003eStainless steel hardware and sealed fasteners help improve long-term durability in wet and road-salt environments.\u003c\/p\u003e\u003ch3\u003eComplete Solution\u003c\/h3\u003e\u003cp\u003eIncludes both the mechanical mounting components and plumbing fittings required to connect the tank into a campervan water system.\u003c\/p\u003e\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCampervan conversions\u003c\/li\u003e\n\u003cli\u003eFord Transit Custom V710 builds\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7 conversions\u003c\/li\u003e\n\u003cli\u003eFresh water systems\u003c\/li\u003e\n\u003cli\u003eWaste water systems\u003c\/li\u003e\n\u003cli\u003eProfessional conversion workshops\u003c\/li\u003e\n\u003cli\u003eDIY campervan projects\u003c\/li\u003e\n\u003cli\u003eOff-grid van builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose the Fitting Kit?\u003c\/h2\u003e\u003cp\u003eThe Wydale fitting kit eliminates the guesswork of mounting an underslung water tank by providing a complete, vehicle-specific installation package. Designed exclusively for the Wydale 31L Transit Custom and VW T7 underslung tank, it includes all the brackets, fasteners, plumbing fittings, and sealing materials required for a secure, professional-quality installation, helping save time while ensuring long-term reliability.\u003c\/p\u003e","brand":"Wydale","offers":[{"title":"Default Title","offer_id":53221197775114,"sku":"WP-USK31C","price":45.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_ca3ff59a-2ea5-4778-9579-89fb9545460c.png?v=1782067703"},{"product_id":"wydale-plastics-transit-custom-vwt7-31l-37l-wheel-arch-tank-fit-kit","title":"Transit Custom - (2023 onwards) \/ VWT7 - (2025 onwards) 31L \/ 37L Wheel Arch Tank Fit Kit","description":"\u003cp\u003e\u003cstrong\u003e⚠️ This fitting kit is compatible with the following wheel arch water tanks — click to view:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-37l?_pos=1\u0026amp;_sid=da649cfda\u0026amp;_ss=r\" target=\"_blank\"\u003eTransit Custom (2023 onwards) \/ VWT7 (2025 onwards) Wheel Arch Water Tank 37L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-31l?_pos=1\u0026amp;_sid=f4c166a54\u0026amp;_ss=r\" target=\"_blank\"\u003eTransit Custom (2023 onwards) \/ VWT7 (2025 onwards) Wheel Arch Water Tank 31L\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wydale Plastics 31L \u0026amp; 37L Wheel Arch Tank Fit Kit is a complete mounting and plumbing solution designed specifically for Wydale wheel arch water tanks fitted to the Ford Transit Custom (2023 onwards) and Volkswagen Transporter T7. The kit provides all the essential brackets, fixings, hose fittings, seals, and installation components required to securely mount and plumb either the 31-litre or 37-litre wheel arch tank into a campervan conversion.\u003c\/p\u003e\n\u003cp\u003eDesigned to simplify installation, the kit combines stainless steel mounting hardware with the necessary plumbing fittings for inlet, outlet, and vent connections. It is suitable for both fresh water and waste water installations and is commonly used in professional campervan conversions as well as DIY van builds.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Wydale 31L and 37L wheel arch tanks\u003c\/li\u003e\n\u003cli\u003eCompatible with:\n\u003cul\u003e\n\u003cli\u003eFord Transit Custom (2023 onwards)\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplete mounting and plumbing package\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting brackets\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant fixings\u003c\/li\u003e\n\u003cli\u003eSuitable for fresh or waste water systems\u003c\/li\u003e\n\u003cli\u003eDesigned for wheel arch tank installations\u003c\/li\u003e\n\u003cli\u003eIdeal for campervan and van conversion projects\u003c\/li\u003e\n\u003cli\u003eSimplifies installation and reduces sourcing of separate components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-31l?_pos=1\u0026amp;_sid=f4c166a54\u0026amp;_ss=r\" target=\"_blank\"\u003eWydale 31L Wheel Arch Water Tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/trekkashop.com\/products\/wydale-plastics-transit-custom-vwt7-wheel-arch-water-tank-37l?_pos=1\u0026amp;_sid=da649cfda\u0026amp;_ss=r\" target=\"_blank\"\u003eWydale 37L Wheel Arch Water Tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eFord Transit Custom (2023 onwards)\u003c\/li\u003e\n\u003cli\u003eVolkswagen Transporter T7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe kit is designed specifically around the mounting points and dimensions of Wydale's Transit Custom and VW T7 wheel arch tanks.\u003c\/p\u003e\n\u003ch2\u003eKit Contents\u003c\/h2\u003e\n\u003ch3\u003eMounting Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 × universal tank brackets\u003c\/li\u003e\n\u003cli\u003e2 × wheel arch tank brackets\u003c\/li\u003e\n\u003cli\u003e6 × M8 × 16mm button-head fixing screws\u003c\/li\u003e\n\u003cli\u003e20 × corrosion-resistant TEK screws with sealing washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlumbing Components\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNot Included That You Might Need:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ½\" BSP × 13mm straight hose tail\u003c\/li\u003e\n\u003cli\u003e2 × ½\" BSP × 13mm 90° hose tails\u003c\/li\u003e\n\u003cli\u003e1 × 1¼\" × 40mm 90° hose tail\u003c\/li\u003e\n\u003cli\u003e1 × ½\" BSP backnut\u003c\/li\u003e\n\u003cli\u003e3 × ½\" sealing gaskets\u003c\/li\u003e\n\u003cli\u003ePTFE sealing tape\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWheel Arch Tank Fitting Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tank Sizes\u003c\/td\u003e\n\u003ctd\u003e31L \u0026amp; 37L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Vehicles\u003c\/td\u003e\n\u003ctd\u003eFord Transit Custom \/ VW T7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel \u0026amp; Corrosion-Resistant Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFresh Water or Waste Water Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eWheel Arch Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlumbing Components Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003ch3\u003eVehicle-Specific Design\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered specifically for Wydale wheel arch tanks used in the latest Transit Custom and VW T7 conversions, ensuring straightforward installation and reliable support.\u003c\/p\u003e\n\u003ch3\u003eComplete Installation Package\u003c\/h3\u003e\n\u003cp\u003eBoth mounting hardware and plumbing fittings are supplied, reducing installation time and eliminating the need to source components separately.\u003c\/p\u003e\n\u003ch3\u003eCorrosion Resistance\u003c\/h3\u003e\n\u003cp\u003eStainless steel brackets and corrosion-resistant fixings are designed to withstand the damp and challenging conditions often found in vehicle installations.\u003c\/p\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCampervan conversions\u003c\/li\u003e\n\u003cli\u003eFord Transit Custom builds\u003c\/li\u003e\n\u003cli\u003eVolkswagen T7 conversions\u003c\/li\u003e\n\u003cli\u003eFresh water storage systems\u003c\/li\u003e\n\u003cli\u003eWaste water systems\u003c\/li\u003e\n\u003cli\u003eProfessional conversion workshops\u003c\/li\u003e\n\u003cli\u003eDIY van conversion projects\u003c\/li\u003e\n\u003cli\u003eOff-grid campervan builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Wheel Arch Tank Fit Kit?\u003c\/h2\u003e\n\u003cp\u003eThe 31L \u0026amp; 37L Wheel Arch Tank Fit Kit provides everything needed to securely install a wheel arch water tank into a Transit Custom or VW T7 conversion. By combining purpose-designed mounting brackets, corrosion-resistant fixings, and all key plumbing fittings in one package, it offers a convenient and professional solution for creating a reliable onboard water system.\u003c\/p\u003e","brand":"Wydale","offers":[{"title":"Default Title","offer_id":53221197807882,"sku":"WP-WAKC31\/37","price":67.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2615\/9626\/files\/image_c7f4fdff-d638-4b62-8920-6df244cc8771.png?v=1782068581"}],"url":"https:\/\/trekkashop.com\/collections\/camping-toilets.oembed","provider":"Trekkashop","version":"1.0","type":"link"}