• Bulk Pricing

    Save more on larger orders

  • Icon of a truck with a clock, symbolizing time-sensitive delivery.

    Next Day Delivery

    Fast dispatch from UK stock

  • Trusted by 1000+ customers

  • Black outline of a shopping basket with a check mark on a white background

    No Minimum Order

    Order exactly what you need

Street Solutions UK  |  SKU: 2073126

Slim Underground Potable 350 Litre Water Tank - V1

£242.49 Ex. VAT
£290.99 Inc. VAT
  • Pay in 30 days with a Trade Account. No fees.
  • Made in The UK GB Flag
Seen Cheaper Elsewhere?
Call Us to Beat Any Quote
0161 706 0479
  • Made in the UK
  • Pay in 30 days with Klarna. No fee. Learn more
  • Next Day Delivery Available


Ships in 5 – 7 working days
Quote in 3 hours No account needed
  • Pay in 30 days with a Trade Account. No fees.
  • Made in The UK GB Flag
Seen Cheaper Elsewhere?
Call Us to Beat Any Quote
0161 706 0479
  • Made in the UK
  • Pay in 30 days with Klarna. No fee. Learn more
  • Next Day Delivery Available

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Bought Together

  • Ideal for those that need to store water in a tight space
  • Super slimline design
  • The 350 litre has two 4" connections ideal for connecting underground pipe work
  • Made from High Density Polyethylene (HDPE) our 350 Litre underground water tank
  • Comes with an 12" lid which is ideal for installing a submersible water pump ideal for watering the garden or even washing the car
  • Compatible with UK standard 4" (110mm) pipe fittings
  • Made from WRAS approved polymer
  • Extended neck; can be cut down
  • 2 year warranty against manufacturing defects

Slim Underground Potable 350 Litre Water Tank Specifications

Dimensions
Height 1330mm
Width 520mm
Length 990mm
Outlet Upto 4"
Details
Material Made from High Density Polyethylene (HDPE)
Access 12'' Lid
Capacity 350 litres
Weight 36kg
upright-rectangular-350-litre-baffled-v1-drinking-vented-lid-portable-water-tank-mobile-drinking-temporary-emergency-large-transportable-construction-sites-outdoor-events-heavy-duty-large-capacity

The Slim Underground Potable 350 Litre Water Tank - V1 is the perfect solution for storing water in limited spaces

Designed with a super slimline structure, it features two 4" connections, making it easy to integrate with standard UK 110mm underground pipework

Constructed from WRAS-approved polyethylene, this tank ensures safe and contamination-free potable water storage, meeting high-quality standards

Its extended neck can be adjusted for specific installation needs, adding flexibility to its robust design

Small-slim-underground-wall-mounted-rectangular-350-litre-baffled-upright-no-outlets-drinking-vented-lid-portable-water-tank-mobile-drinking-temporary-emergency-large-transportable-construction-sites-outdoor-events-heavy-duty-large-capacity

Crafted from durable High-Density Polyethylene (HDPE), this 350-litre tank comes equipped with a 12" lid, allowing for the convenient installation of a submersible pump, ideal for gardening or car washing

A pre-moulded 1" BSP outlet adds compatibility with additional connections

Resistant to wear and frost, this underground water tank is built for long-term use and backed by a 2-year warranty against manufacturing defects