Harlequin 2,700 Litre Septic Tank

Harlequin 2,700 Litre Septic Tank

Harlequin 2,700 Litre Septic Tank

Product Ref: ST2700.

Customer Offloading Sewage
  • Volume: 2700ltr
  • Dimensions: H:2700mm
  • Estimated Lead time:3 - 4 weeks

    Home Delivery

    UK mainland delivery from £110.00 ex VAT

    check delivery cost

    from £984.00 ex VAT
    (£1,180.80 inc VAT)
    Product Description

    Harlequin 2700 Litre septic tank BST27 (ST2700)


    Harlequin's range of septic tanks are available in capacities from 2700 to 6000 litres, and have been designed in accordance with British Standard Code of Practice BS6297. The entire range has been approved to EN 12566-1. A septic tank is designed to provide what is known as primary biological treatment to crude sewage produced in a normal domestic environment. It retains solids and allows them to settle out, where they can be partially broken down by biological action so that only the remaining liquor is left to flow down the outlet drain. This liquor (normally called effluent) is then sufficiently treated to soak into the ground in an underground distribution system.

    Design features

    Harlequin septic tanks (formally manufactured by Balmoral) are designed in accordance with British Standard Code of Practice BS6297 and are based on a two chamber design with a long flow path which ensures a high degree of settlement and sedimentation, thus providing a low level of suspended solids suitable for discharge into an underground soakaway system. The system of baffles ensures that no crude solids escape into the outlet drain, avoiding premature blocking of the soakaway system. The tanks have 50mm moulded-in lifting eyes for use during handling and installation (only when the tank is empty). The inlet and outlet pipe work is specially designed to disperse any noxious or inflammable gases into the atmosphere through the drainage ventilation. The standard septic tank is designed to cater for drain invert depths of 770mm. The neck can be reduced to suit shallower invert depth.

    • The inlet pipe can be rotated by 180 degrees to line up with the drainage lines from almost any direction.
    • A fully lockable pedestrian duty manhole cover is supplied as standard to comply with statutory regulations.
    • A safety grill can also be supplied as an optional item to fit across the access shaft as an additional safety feature.
    • The tanks have a flat base for stability during transportation and storage prior to installation. 



    Our shipping costs cover most of the UK - however, parts of England, 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

    Our lead times should only be used as a guide and are subject to change.


    Unless a hi-ab delivery has been booked at additional cost, it is the customer's responsibility to offload with suitable equipment on the day of delivery and a failed delivery may result in additional charges.

    We recommend installers and/or plant hire & materials for install such as excavators, aggregates etc 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.

    If you have any questions regarding your delivery please contact the Sales Team on 01643 703358.

    Returns Information

    Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to 4.6 & 4.7. **

    Please be aware that returning a tank can be complicated and expensive so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).

    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

    Product Specification

    • Product Code: HQ
    • Customer Offloading: Customer Offloading
    • Tank Use: Sewage