
4 Litre Tower Water Tank
Product Overview
The 4 Litre Tower Water Tank is a compact and lightweight solution for the storage and transportation of potable water and other compatible liquids.
Manufactured from durable HDPE / polyethylene, this small rectangular tank is designed for applications where a compact water storage solution is required and available space is limited.
The natural version features a semi-translucent finish, allowing the water level to be viewed through the tank and providing a convenient way to monitor the remaining contents.
With a 4 litre nominal capacity and an empty weight of just 1 kg, this tank is particularly easy to handle, transport and position, making it suitable for a wide range of domestic, commercial, mobile and specialist applications.
Key Features
- 4 litre nominal capacity
- Approx. 0.9 imperial gallons
- Compact tower-style rectangular design
- Manufactured from durable HDPE / polyethylene
- Suitable for potable water storage and transportation
- Suitable for a wide range of other compatible liquids
- Natural semi-translucent finish allows the water level to be viewed
- Optional 3/4" BSP outlet
- Optional outlet positioning available
- Supplied with 2 1/4" screw cap
- Lightweight 1 kg empty weight
- Suitable for above-ground applications
- Optional tap, hose and outlet accessories available
- Optional float valve available
- Optional outlet plug available
- Available in a range of colours
Compact & Lightweight Design
With dimensions of approximately 100 × 150 × 360 mm, the 4 Litre Tower Water Tank is designed to provide convenient liquid storage while taking up very little space.
Its tall, narrow tower-style design makes efficient use of limited installation areas and allows the tank to be incorporated into equipment, cabinets and other confined spaces where a larger tank would not be suitable.
At just 1 kg when empty, the tank is particularly easy to handle, transport and reposition.
Visible Water Level
The natural version of the tank features a semi-translucent finish, allowing the level of water inside the tank to be viewed from the outside.
This provides a simple and convenient way to monitor the remaining contents without needing to remove the lid.
Coloured tank options are also available for applications where a specific appearance or colour is preferred.
Applications
The 4 Litre Tower Water Tank is suitable for a variety of applications, including:
- Potable water storage
- Portable water supply
- Compact water systems
- Mobile cleaning equipment
- Vehicle valeting
- Window cleaning
- Agricultural and horticultural applications
- Commercial equipment
- Specialist equipment
- Temporary water storage
- General-purpose liquid storage
The tank should only be used with liquids that are compatible with the tank material and selected fittings.
| Dimensions (W×L×H) | 100 × 150 × 360 mm |
|---|---|
| Empty Weight | 1 kg |
| Material | HDPE / Polyethylene |
| Application | Potable |
| Category | Above ground |
Important — please read
Please ensure the product you are ordering is the correct size and suitable for the purpose. Special order, bespoke and non-stock tanks are not returnable. If you order a tank and find it is too big, too small, or unsuitable for your requirements, it can be expensive to return. Our cancellation & returns policy explains this in more detail — see Terms & Conditions.
Delivery charges
Our shipping costs cover most of the UK. However, parts of England, the Scottish Highlands and Islands (including areas north of the Glasgow / Edinburgh border), Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.
Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs.
- AB
- BT
- CA
- CT
- DD
- DG
- EH
- FK
- G
- GY
- IM
- IV
- JE
- KA
- KW
- KY
- LD
- LL
- ML
- PA
- PH
- PO 30–41 Isle of Wight
- SA
- SY
- TD
- TN
- TR
- ZE
- Southern Ireland
Looking to avoid shipping charges?
All our tanks are available for collection ex works. Our suppliers are based all over the UK — please call if you wish to collect.
Overseas orders
International orders are welcome. Payment is by IBAN / SWIFT / BIC, MoneyGram and letters of credit. We regret that credit cards are not accepted for international orders.
A purchase order is required; we will then create a pro-forma invoice, and tanks are ordered on clearance of funds.
If you require additional export documentation — for example a Certificate of Origin, or commercial invoices certified by the Chamber of Commerce — you must notify us before completion of your order, as we will have to invoice cost and admin charges to the order.
Please call if you have any questions: +44 (0)1643 703358
Offloading
Unless a HIAB delivery has been booked at additional cost, it is the customer’s responsibility to offload with suitable equipment on the day of delivery. A failed delivery may result in additional charges.
We recommend that installers, plant hire and installation materials — excavators, aggregates and so on — are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays; please see our terms for more details.
Any questions about your delivery? Contact the Sales Team on 01643 703358.
Looking to return an item?
If you wish to return goods, please complete the form on this page to provide further information.
Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.
Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.
Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods.
Please click here to request a return of one of our products.
Talk to a
specialist
Sizing, regulations, installation. Our team has been answering these questions for over 25 years.
Why Tanks-Direct
22 years. 100,000+ tanks. Specialists, not generalists.
Nationwide delivery
GB and Northern Ireland covered. HIAB and crane offload available. Highlands and Islands quoted on request.
WRAS & BS EN compliant
Every potable tank is independently certified. Documentation supplied with each delivery.
Best-price guarantee
4.6/5 on Feefo from 1272 verified reviews. We price-match any genuine like-for-like quote.
Specialist advice
Trade-grade phone and email support, Mon-Fri 8am-5pm. Site visits for orders over £2,500.





