INSTALLATION DOCUMENT

Curious Campervans Sprinter Wheel Well Water Tank - 29.4 Gallons

Transform your vanlife with the Curious Campervans Sprinter Wheel Well Water Tank, custom-designed to fit perfectly around the Mercedes Sprinter’s wheel well. This 29.4-gallon freshwater tank maximizes storage by utilizing the often-wasted wheel well space, providing a reliable water supply for off-grid adventures. Crafted from food-grade, BPA-free polyethylene, it meets US and CA standards for safe drinking water and adds soundproofing to reduce road noise.

• Key Features:
  • Space-Efficient Design: Fits snugly around the Sprinter’s wheel well, saving interior van space.
  • Symmetric Fit: Interchangeable for passenger or driver-side wheel well, with squared-off edges for easy build integration.
  • Enhanced Traction: Adds weight over the rear axle for improved safety and traction on rough terrain.
  • Soundproofing: Reduces road noise around the wheel well for a quieter ride.
  • Durable Construction: Made from linear low-density polyethylene (3/16” wall thickness), resistant to outdoor elements.
  • Food-Grade Safety: CSA-approved, BPA-free material, safe for drinking water.
• Specifications:
  • Volume: 29.4 gallons (111.2 liters)
  • Dimensions: 47” x 15.5” x 15.5” (L x W x H)
  • Weight: Not specified (contact for details)
  • Material: Food-grade, BPA-free linear low-density polyethylene
  • Ports:
    • 1 x 1.5” drill-out membrane port (top, one end)
    • 2 x 1.25” drill-out membrane ports (top, either end)
    • 2 x 1.25” drill-out membrane ports (one on each end)
    • 2 x 0.75” ports (one on each end)
    • 4 x 0.5” ports (two on each end)
    • All ports are NPT female-threaded
  • Compatibility: Mercedes Sprinter vans (all wheelbases, single wheel well); compatible as an interior tank for any van; pairs with 17-Gallon Sprinter Undermount Tank. For dually Sprinters, see our Dually Wheel Well Water Tank.
• Optional Add-Ons:
  • Freshwater Fittings Kit: Includes 1.25” PVC 90, 2x 0.75” PVC 90, 0.75” ball valve, nipples (6”, 4”, 1.5”), 0.5” poly adaptor, 2x 0.5” poly elbows, 0.75” and 2x 0.5” PVC plugs, hose clamps, fill port, 5ft fill hose, 5ft 0.625” ID vinyl hose, and Teflon tape.
  • Aluminum Strapping Kit: Heavy-duty 1/8” thick, 1.5” wide weather-resistant aluminum straps with mounting hardware.
  • Water Level Sender & Gauge Kit: Compatible with KUS S5U Water Level Sender.
• Installation Notes:
  • Fits around the wheel well with or without flooring installed. Place on either passenger or driver side for flexible van layouts. For dual tanks, install one on each side for maximum capacity.
  • Fittings are spin-welded; additional fittings require a local spin welder.
• FAQ:
• • What is the tank’s wall thickness? Approximately 3/16”.
  • Is this tank compatible with a water level sensor? Yes, it supports KUS Water Level Sensors and Gauges.
  • Is the 29G tank compatible with T1N Sprinters? Compatibility is untested for T1N Sprinters. Measure your wheel well and compare with tank dimensions to confirm fit.

Perfect for van campers seeking efficient water storage, this tank enhances functionality, safety, and comfort. Pair it with our 17-Gallon Undermount Tank for a complete grey and freshwater system. Enjoy more time exploring with this durable, space-saving solution.