3400 Litre underground water tank only

3400 Litre underground water tank only 3400 Litre underground water tank only 3400 Litre underground water tank only 3400 Litre underground water tank only 3400 Litre underground water tank only
Brand: PuraTank
Product Code: 3400LTANK
Availability: In Stock
Price: £1,279.20
Ex Tax: £1,066.00

Available Options

* Underground tank options:

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Delivery is included for UK mainland, if you require delivery to "Highlands and Islands or elsewhere" please contact our sales team on 0330 999 1100 or sales@atlantistanks.co.uk


This robust water storage tank, manufactured in virgin polyethylene plastic provides 3,400 litres of capacity.  The principal use of these tanks is to store harvested rainwater, but they are often used to store water from other sources, for example, wells and springs.  The high-strength, ribbed design allows for environmentally friendly pea-gravel backfills and eliminates the need for any concrete to be used. (certain installations may require further advice and an alternative installation method.)

Key Features

  • Manufactured in the UK - large stock ready for immediate dispatch (delivery normally 3 days from order)
  • Made from polyethylene - mean that most installation can be free from concrete bases and backfills
  • Shallow dig depth compared to traditional tanks
  • 600mm access entry
  • Optional in-tank filters and pedestrian lid with adjustable telescopic neck

Physical dimensions of the tank

Height 1250mm x Width 1260mm x Length 3680mm

Ordering information

The tanks are supplied unfitted, straight from the rotational moulding machine.  You can opt to include just a telescopic neck, or opt for a telescopic neck and a choice of pre-installed filters. The filters are installed in the neck of the tank, with DN100 spigots drilled into the flat areas in the middle of neck section.

Filters - The Compact filter is suitable for approximately 150M2 of roof area.  The PF filter is suitable for approximately 200M2 of roof area.

Click here for the installation manual

Delivery information and arrangements

Delivery is usually arranged within 3 working days of receiving an order.  The tanks are delivered via a flatbed delivery vehicle.  It is the responsibility of the customer to ensure the tank is handled correctly (including off-loading) and in accordance with the advice in the installation manual.

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Freerain is a trading name of Atlantis Tanks Group Ltd
Company registration no. 09955291 (England & Wales) | VAT no. GB233138533

Telephone sales 0330 999 1100 email sales@atlantistanks.co.uk