Skip to product information
1 of 2

31ltr Black Upright Water Tank

31ltr Black Upright Water Tank

Regular price £99.95 inc. VAT
Regular price Sale price £99.95 inc. VAT
Sale Sold out
Shipping calculated at checkout.
With or Without Fitting Kit
Quantity

The Wydale 31 Litre Black Upright Water Tank is a compact fresh water storage tank designed for campervans, motorhomes, caravans, van conversions and other leisure vehicle applications.

Its upright design provides a useful 31 litre nominal capacity while using relatively little floor space, making it particularly suitable for installations inside cupboards, storage areas, garages and other locations where a taller, narrower tank is preferable to a flat tank.

Manufactured by Wydale Plastics from durable polyethylene, the tank provides a robust and practical solution for an onboard fresh water system. The black finish helps reduce the amount of light entering the tank.

Integrated 1/2" BSP Connections

The Wydale 31 litre upright tank incorporates 4 × moulded 1/2" BSP fittings, providing ready-made connection points for the main components of your water system.

The four connections provide:

  • 1 × filler inlet
  • 1 × vent / overflow
  • 2 × alternative outlet positions

Having two outlet positions allows the installer to select the connection best suited to the layout of the particular water system.

Universal Installation

This is a universal upright water tank and is not designed around one particular make or model of vehicle.

It can therefore be installed in a wide range of campervans, motorhomes and van conversions, provided its dimensions and connection positions are suitable for the intended installation.

Always check the available space and access to the plumbing connections before ordering.

Adding Additional Inlets, Outlets & Fittings

Although the tank already incorporates four 1/2" BSP connection points, additional holes can be drilled if your installation requires another inlet, outlet, drain, level sensor or other tank fitting.

When using a conventional tank fitting, remember that a nut and sealing washer normally need to be fitted from inside the tank. Make sure the chosen position can be reached internally before drilling.

Alternatively, a Wydale KwiQ fitting can be used where appropriate. These allow an additional connection to be installed without needing to reach inside the tank to secure a separate nut and washer.

Features

  • Genuine Wydale Plastics water tank
  • 31 litre nominal capacity
  • Space-saving upright design
  • Universal campervan and motorhome application
  • Black polyethylene construction
  • 4 × moulded 1/2" BSP connections
  • Dedicated filler connection
  • Dedicated vent / overflow connection
  • Choice of 2 outlet positions
  • Additional fittings can be installed if required

Technical Specifications

  • Manufacturer: Wydale Plastics
  • Capacity: 31 litres nominal
  • Colour: Black
  • Material: WRAS approved polyethylene
  • Length: 436mm
  • Width: 176mm
  • Height: 460mm
  • Weight: Approx. 3.5kg
  • Tank style: Upright / tower
  • Typical wall thickness: 4.5mm
  • Access lid: 5" internal plain lid
  • Connections: 4 × 1/2" BSP moulded fittings
  • Filler inlet: 1 × 1/2" BSP
  • Vent / overflow: 1 × 1/2" BSP
  • Outlet positions: 2 × 1/2" BSP
  • Mounting points: 6 × M8 moulded inserts
  • Suitable for: Inline or submersible water pumps
  • Vehicle specific: No, universal fitment
View full details

Frequently Asked Questions

No. This is a universal water tank and can be installed in campervans, motorhomes and other conversions where its dimensions are suitable.

Yes. The tank incorporates 4 × moulded 1/2" BSP fittings, reducing the amount of drilling required when installing the water system.

They provide one filler inlet, one vent/overflow and two alternative outlet positions. The two outlet positions allow you to use whichever is best suited to your particular installation.

Yes. Additional fittings can be installed if required. When using conventional tank fittings, remember that you normally need to reach inside the tank to tighten the nut and sealing washer, so check that the proposed position is accessible before drilling.

A Wydale KwiQ fitting can be used where appropriate. These allow an additional connection to be installed without needing to reach inside the tank to secure a separate nut and washer.

Both tanks have the same 31 litre capacity and connection arrangement. The black version helps restrict light entering the tank, while the natural opaque version allows the approximate water level to be visually checked through the tank wall.

Its upright design makes it particularly useful inside cupboards, lockers, garages and other areas where floor space is limited. Always make sure the tank can be securely mounted and that sufficient access remains for its plumbing connections.

Can't find the answer you're looking for?
Give our technical team a call on 01271 611015 (Option 2) and we'll be happy to help.