3000 Litre Slimline Non-Potable Water Tank- Enduramaxx
£412.50 Exc VAT
Shipping 4 – 6 Working Days
UK Mainland Delivery From £150.00
Product Description
3000 Litre Slimline Non-Potable Water Tank- Enduramaxx
The 3000 Litre Slimline Non-Potable Water Tank by Enduramaxx is a strong, one-piece, seamless tank made using rotational moulding. Built to be durable, impact-resistant, and long-lasting, this tank is ideal for rainwater storage, outdoor water harvesting, and non-drinking water use for homes, businesses, or farms.
Made from UV-stabilised MDPE (Medium Density Polyethylene), it is designed to withstand the weather and provide reliable outdoor water storage for many years.
Product Specification
- 2” BSP male outlet included as standard
- Screw-down lid: 455 mm
- 100% rust-proof construction
- UK manufactured for quality and reliability
- 10 Year guarantee
Popular Applications
- Landscape watering for parks, gardens, and recreational areas
- Horticulture and market gardens for sustainable irrigation
- Sporting grounds and stadiums for cost-effective watering
- Industrial, commercial, hospital, and school toilet flushings
- Equine and agricultural uses including livestock and wash-down systems
- Civil engineering and construction projects where mains water is unavailable
Benefits of Using Rainwater Tanks in the UK
- Better for plants and gardens – non-chlorinated water promotes healthy growth
- Reduce water bills – by using harvested rainwater instead of mains water, you can save money and make your water usage more sustainable.
- Sustainable and eco-friendly – supports water conservation initiatives
- Versatile – suitable for domestic, commercial, and agricultural applications
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Product Specification
| Weight | 80 kg |
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| Dimensions | L 1400 x W 1400 x H 2205 mm |
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| Capacity | |
| Material | |
| Potable Material |
Product Specific Guidance
FAQs - Enduramaxx
Enduramaxx Water Tank FAQs
Is this a genuine Enduramaxx tank?
Yes, we only supply genuine Enduramaxx products sourced directly from UK Manufacturing. This ensures consistent quality, durability and product support before and after purchase.
Can Enduramaxx tanks be used for drinking water?
Enduramaxx offer specific drinking water tanks manufactured from WRAS-approved potable polymer. Only potable/WRAS-approved versions are suitable for drinking water. Please check the specification or contact us to confirm,.
How are Enduramaxx water tanks delivered?
Larger Enduramaxx tanks are usually delivered on specialist transport. This will be directly via the manufacturers transport or similar service. For the smaller sized tanks, these will be dispatched via the Pallet Network. We can make arrangements for all delivery instances including limited access, suitable timings or offloading support. Just let us know the specifics and we will be able to assist with a plan to ensure a smooth delivery.
What is the difference between a baffled and a standard Enduramaxx tank?
Baffled tanks are specifically made for the transportation of liquids. They have internal walls in order to reduce water movement in the tank which the tank is in motion. This makes them ideal for use on vehicles and trailers. Tanks without baffles are often referred to as 'standard water tanks' and these are designed for static water storage where the tank is intended to remain in one position.
How do I choose the right size Enduramaxx tank?
Tank size depends on the application, water usage and available space. The tank size may also differ depending on whether the tank is to be static or for transport. If you are unsure, our team can help you choose the most suitable Enduramaxx tank for your application.
Do Enduramaxx tanks come with fittings?
Most of the tanks come with standard outlet and lid but this does vary per model. We can advise on outlet sizes, connectors and additional fittings if required.
Delivery and Returns
Delivery Information
Shipping costs for standard postcodes within UK Mainland are calculated at checkout when a postcode is entered.
Delivery charges are based on current manufacturer and courier rates. In some cases, delivery costs may be subject to confirmation after an order has been placed due to supplier delivery zones or freight changes. If an additional delivery charge applies, the customer will be notified before the order is dispatched and given the option to proceed or cancel the order for a full refund.
Some areas may incur additional charges, including:
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Scottish Highlands and Islands
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Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly
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Northern Ireland
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Republic of Ireland
Additional charges may apply for postcodes in these areas:
AB, BT, CA, CT, DD, DG, EH, FK, G, GY, IM, IV, JE, KA, KW, KY, LD, LL, ML, PA, PH, PO 30–41, SA, SY, TD, TN, TR, ZE
If your postcode is listed above, please contact us before ordering for a shipping quote.
Some products are only available for delivery within England & Wales; this will be stated on the product page. If you are outside this area, please contact us for a quotation.
Delivery Lead Times
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Refer to individual product pages for expected delivery times.
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Custom orders may take longer; please enquire before ordering.
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Items on the same order may be delivered separately due to stock locations.
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If delivery is delayed, we will notify you via email.
Delivery Method
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All deliveries are kerbside unless stated otherwise.
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For larger items, customer offloading may be required.
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Someone must be available to receive and inspect the goods.
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Goods may be left in a safe place at the customer’s risk; Online Tank Store cannot accept responsibility once goods are left.
Note: By signing for the goods, you confirm that the outer packaging is intact and free from visible damage. Any visible damage must be noted on the delivery paperwork or the delivery refused.
Scheduled delivery times may be accommodated; please add instructions in the Customer Notes section at checkout.
Missing or Faulty Items
If items are missing or arrive damaged:
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Contact us within 48 hours of delivery at [email protected]
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Provide:
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Order number
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Photos of the goods
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Brief description of the issue
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We may require images for the manufacturer to provide replacements.
Delivery Charges & Returns
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Ensure the product is the correct size and suitable for your intended use.
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Standard tanks (no customisation) are returnable but subject to a restocking charge and must be returned in A1 condition. Returns may be expensive due to size and weight; please check before ordering.
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Failed delivery attempts: After one unsuccessful delivery attempt, items will be returned to the depot, and redelivery charges may apply.
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Special or custom tanks are non-returnable. If the wrong product is ordered or the item is no longer required, it cannot be returned, and no refund will be issued.
Returns & Refunds
Our full returns and refund policy can be found by clicking here.
It is important to us that the items you order are correct for your needs however, we understand that situations and requirements can change. It can be costly to return an order so please ensure you are certain of your requirements before you order and that you have read the returns policy above for details.
Custom Tank – An order is considered ‘custom’ when a non-standard configuration or colour is requested. Custom orders are not eligible for return so please ensure the product is what you require before ordering. By purchasing, you are agreeing to the above terms.