31 Litre Camper Van Water Tank

SKU
T31C

✅ Compact 31L capacity fits in tight spaces
✅ Made from food-grade MDPE plastic
✅ Four 1/2" BSP outlets to suit almost any setup
✅ Tough and impact-resistant - built for on-the-road use

Available Options (Prices ex. VAT)

As low as £101.76 £84.80

Delivery

Lead Time
Next day delivery is available. 3-5 working days
Delivery From
£26.5 + VAT

Specification

More Information
Length - mm 436
Width - mm 176
Height - mm 460
Weight - kg 3.5
Capacity - Litres 31
Suitable for Drinking Water (Potable) Yes
WRAS Approved No
Lid Diameter - Inches 5
Colour

Details

  • Keep drinking water safe with food-grade MDPE construction
  • Install easily inside vans with a compact 31L footprint
  • Prevent damage on the move with a durable, rigid build
  • Connect to pumps or taps via standard 1/2" BSP outlet
  • Stay flexible — ideal for campers, valeters, caterers

Whether you're converting a camper van or need on-board water for mobile work, this 31 litre camper van water tank gives you a compact, tough and hygienic solution. Made from food-grade MDPE, it's suitable for storing drinking water, washing water or greywater — all safely tucked inside your vehicle.

With a low-profile rectangular design, it’s ideal for installing under seats, alongside panels, or in storage bays. The ½” BSP female outlet makes it compatible with most 12V pump setups or tap systems, while the rigid body resists knocks and bumps during transit.

Popular with DIY van builders, mobile valeters and event caterers, this tank strikes a balance between size and simplicity — no excessive bulk, no plumbing headaches. For added flexibility, pair it with our camper van fitting kit (sold separately) to secure it in place and connect pipework easily.

Please note: while the plastic is food-grade, the tank itself is not WRAS approved for mains water systems.


FAQs

Is this tank safe for drinking water?

Yes — it’s made from food-grade MDPE, suitable for potable water storage.

Does it come with fittings?

No — but we offer an optional fitting kit as a cross-sell for secure mounting and plumbing.

Can I use this tank outside my van?

It’s designed for indoor vehicle mounting. Outdoor use may reduce lifespan or risk UV damage.

Is it compatible with a 12V water pump?

Yes — the 1/2" BSP female outlet fits most 12V campervan pump systems.

Does it come with a lid or cap?

Yes — the tank includes a sealed cap for filling and maintenance.

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