1000000 Litres Galvanised Steel Water Tank Techni-Pros

£18,527.99 incl. VAT
Our range of corrugated, galvanised steel tanks have been specifically designed to hold large quantities of water at industrial and agricultural sites. The steel used in the tanks construction is approved to BS2989:1982 regulations and is galvanised with lead free...

UK Mainland Delivery: FREE
(Excludes Northern Ireland, Scottish Highlands & Islands)

Lead Time:  3-4 weeks

Our range of corrugated, galvanised steel tanks have been specifically designed to hold large quantities of water at industrial and agricultural sites. The steel used in the tanks construction is approved to BS2989:1982 regulations and is galvanised with lead free zinc to 275g/m² to EN10142 regulations.
The full range of steel water tanks are WRAS approved to certificate number 0807044 when used with the Butyl liner. The tanks have a minimum safety margin of 40% which means that the metal structure is capable of holding a minimum of 40% more than the tanks actual volume.
Our galvanised steel water tank kits include:
• Corrugated, galvanised, curved steel panels with punched bolt holes
• A tailored liner manufactured in PVC, EPDM, Butyl or PE
• 12mm (½ inch) PVC capping to cover the top edge of the tank
• 25mm (1 inch) PVC capping to trap the overlap of the liner over the top of the 12mm capping
• 25mm (1 inch) spring clips to hold the capping in place
• Straining wire and strainer to prevent the liner from slipping in to the tank
• M10 x 20mm plated bolts, nuts and washers
• Holding down brackets and fixing bolts
• Drilled panel to accept your chosen size of tank outlet
The tanks are utilised for the:
• Storage of irrigation water for sports playing surfaces, parklands and garden centres
• Storage of drinking water for emergency aid all over the world
• Collection of rainwater as part of a recycling scheme
• Holding tanks for fish within the Aquaculture industry
• Storage of water on construction sites and quarries for dust suppression
The advantages of the corrugated steel tanks are:
• Extremely strong and durable
• Able to hold much larger quantities of water than Polyethylene water tanks
• Easy to install with a photographic instruction manual supplied with each tank
• Supplied in kit form ready for assembly
• The tank can be disassembled and moved quickly making it ideal for construction sites
• Approved to WRAS regulations (Certificate Number 0807044) when used with the Butyl liner
Tank specification:
  • Capacity: 1058000 Litres (232977 Gallons)
  • Diameter: 21030mm
  • Height: 3040mm
The tanks are supplied with an EPDM liner as standard. The EPDM tank liner material is 1.00mm thick and is very strong and hard wearing. It offers excellent cut through, abrasion and UV resistance.
Liner info:
Colour: Matt black
Abrasion resistance: Excellent
Chemical resistance: Good
Cut through resistance: Excellent
Flexibility: Very flexible
Temperature resistance: Very good
UV Resistance: Excellent
Repair with: Glue and a patch
Tank Options:
As the correct type of liner is essential for your tank system, we also offer a choice of optional upgraded liners. Different types of water require different liners, all of which have their own advantages.
Butyl liner:
The Butyl liner is manufactured from 1.00mm thick material and is suitable for drinking water applications and offers excellent cut through, abrasion and UV resistance.
PVC liner:
The 0.75mm PVC liner is a low cost alternative to the EPDM and Butyl liners. The PVC offers excellent resistance against chlorine and is the ideal choice when storing water with a chlorine content of more than 5ppm. 
The tank can be supplied with either no outlet or a 2, 3 or 4" steel outlet at no extra cost. If you select one of the optional outlets, an outlet hole will be drilled in the centre of a base panel, in the lowest possible working position. A choice of brass bodied gate valve is available if required to suit you choice of outlet.
Tank placement
It is highly recommended that the steel water tanks are sited on a concrete base. The concrete should be a minimum of 100mm thickness and the concrete should be type C35 300kg/m³. 
*C35 is a very strong concrete mix that is recommended for use on industrial floors, reinforced foundations, piling and underpinning.
Important delivery information
Please note the tanks are delivered using a 40ft articulated lorry and the receiving customer is responsible for the safe offloading of the tank from the delivery vehicle. The tanks are delivered on pallets, therefore a fork lift truck or similar is required.
If for any reason, delivery on an articulated lorry is not possible, please make us aware of this so that alternate arrangements can be made. Please note additional charges may apply.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..

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