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25 Litre Water Tank
Product Overview
The 25 Litre Water Tank is a compact, durable and versatile solution for the storage and transportation of potable water and a wide range of other compatible liquids.
Manufactured from high-quality MDPE / polyethylene, this compact rectangular tank provides a nominal capacity of 25 litres, equivalent to approximately 5.5 imperial gallons. Its relatively small footprint makes it particularly useful where space is limited or where a smaller, dedicated water supply is required.
The tank is manufactured from natural translucent medium-density polyethylene, allowing the approximate water level to be viewed through the tank wall. This provides a convenient way to monitor the remaining contents without needing to remove the lid.
With dimensions of approximately 270 × 350 × 370 mm and an empty weight of approximately 3 kg, the tank is lightweight and easy to handle before filling. It is suitable for above-ground applications and can be used across a wide range of domestic, commercial, agricultural and mobile water storage systems.
The tank can be supplied with different lid configurations, including a 4" plain lid, 6" plain lid or an 8" Plain or vented lid. The standard outlet configuration includes a 3/4" BSP outlet.
Key Features
- 25 litre nominal capacity
- Approx. 5.5 imperial gallons
- Compact rectangular design
- Manufactured from MDPE / polyethylene
- Suitable for potable water storage
- Suitable for storage and transportation of other compatible liquids
- Natural translucent finish
- Approximate water level can be viewed through the tank
- Approx. 3 kg empty weight
- Dimensions of approximately 270 × 350 × 370 mm
- 3/4" BSP outlet
- Choice of 4" and 6" plain lid or 8" vented/plain lid
- Other colours available
- Suitable for above-ground applications
- Capacity subject to approximately ±3% manufacturing variation
Compact Design
The 25 Litre Water Tank has been designed to provide a useful water storage capacity within a compact overall footprint.
Measuring approximately 270 × 350 × 370 mm, it is suitable for applications where a larger water tank would be unnecessary or where available space is restricted.
The compact design makes the tank particularly useful for:
- Portable water supplies
- Potable water storage
- Vehicle-based applications
- Window cleaning
- Car valeting
- Commercial cleaning
- Agricultural applications
- Horticultural applications
- Irrigation
- Temporary water storage
- General-purpose liquid storage
Its relatively small size also makes it practical for installations where the tank needs to be manually positioned or accessed regularly.
Applications
The 25 Litre Water Tank is suitable for a wide variety of domestic, commercial and mobile applications, including:
- Potable water storage
- Portable water supplies
- Window cleaning
- Car valeting
- Mobile vehicle cleaning
- Agricultural applications
- Horticultural applications
- Irrigation systems
- Commercial cleaning
- Vehicle-based water systems
- Temporary water storage
- General-purpose liquid storage
Its compact dimensions make it particularly suitable for smaller installations and applications where portability and ease of handling are important.
| Dimensions (W×L×H) | 270 × 350 × 370 mm |
|---|---|
| Empty Weight | 3 kg |
| Material | MDPE / 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.





