Klargester BK BioDisc Sewage Treatment Plant


Product Ref: BK BioDisc

Customer Offloading Free Site Survey HIAB Available GRP Below Ground, Made to Order, Sewage Below Ground, Made to Order, Sewage Below Ground, Made to Order, Sewage Klargester 3 Years
  • Weight: 3200.000kg, 3220.000kg
  • Dimensions: L:7755mm H:2830mm, L:7755mm H:3230mm
  • Diameter: 2450mm
  • Custom Delivery Required

    Delivery price on application.

    Choose option:

    from £35,767.00 ex VAT
    (£42,920.40 inc VAT)
    monduB2B Pay Later & Instalment OptionsLearn more
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    Technical Specification




     BK BioDisc - 600 mm Invert


     BK BioDisc - 1000 mm Invert

     Population Equivalent  up to 125 Persons  up to 125 Persons 
     Max Daily BOD kg 7.5 7.5
     Max Daily Flow m3 25.0 25.0
     Max Daily Ammonia g NH4 1000 1000
     Overall Diameter (mm)  2450  2450
    Length (mm) 7755 7755
     Inlet Invert Depth (mm)  600 1000
     Depth Below Inlet Invert (mm) 1790 1790
     Outlet Invert Depth (mm) 1640 1640
     Overall Height (mm) 2830 3230
     Height to Rim of Cover (mm) 2490 2890
     Empty Weight kg 3200 3220
     Standard Power Supply  1 Phase  1 Phase



    Product Description

    Klargester BK BioDisc Sewage Treatment Plant for up to 125 Persons*

    Delivered as a single, packaged system, the Klargester BioDisc® RBC range, offers affordable running costs due to its unique design and operational efficiencies.

    An air blower system is not required to power the commercial BioDisc®, as it instead relies on the proven rotating biological disc technology, which drives the wastewater treatment process in a highly efficient way.

    The unique design of the Klargester Commercial BioDisc® BD-BN range has a proven track record for high-quality performance, superior reliability and low operational costs. Each system is delivered direct to your site and ready to install, giving you added peace of mind.

    To confirm required options, pricing and product availability, please contact our technical experts directly on 01643 703358. HIAB off load is available upon request.

    Key Features:

    • Tried and tested unique RBC technology, offers robust and efficient water management treatment.
    • Low running costs.
    • Low noise.
    • Invert Options: 600 mm / 1000 mm
    • Fully removable lid for easy desludging.
    • Fully packaged system, delivered direct on site.
    • Modular unit applications available.
    • SmartServ remote monitoring available for hassle-free compliance.
    • 3-Year Warranty Cover (T&Cs apply)

    *Based on daily flow rates


    Performance and Compliance

    • Odour free – tested and fully approved in accordance with EN 13725.
    • Designed for applications selected in compliance with British Water Code of Practice Flows and Loads.
    • 100% compliance with industry requirements across commercial sectors, including national and international regulations such as EN 12255 and EN 12566-3 (up to 50 PE).


    For more information regarding the Klargester BioDisc, please click the following link - Klargester BioDisc or contact our technical experts directly on 01643 703358.


    Not sure if this Klargester BioDisc is the correct sewage treatment plant to meet your requirements?


    Please complete the Kingspan Klargester Sewage Treatment Plant Sizing Form to help in guiding you to select the correctly sized Klargester BioDisc sewage treatment plant.

    The Klargester Sewage Treatment Plant Sizing Form is available here or get in touch for further help and advice.

    The price shown should act as a guide price only until confirmation of correct product sizing is agreed prior to production.


    Looking for spare parts for the BioDisc Sewage Treatment Plants?

    If you require Parts/Spares for the large Klargester BioDisc models, please click here for our full BioDisc spare part range.


    Product Details

    • Product Code: KLA
    • Customer Offloading: Customer Offloading
    • Free Site Survey: Free Site Survey
    • HIAB Available: HIAB Available
    • Material: GRP
    • Tank Use: Below Ground, Made to Order, Sewage
    • Warranty: Klargester 3 Years

    Do you require Commissioning?

    Standard commissioning as scope of works, Inc supplied and fitted (at point of commissioning) Kingspan Smartserv Pro GSM telemetry alarm for complete peace of mind. 

    Smartserv alerts both Kingspan and designated contacts.  Includes 3 years Kingspan monitoring free of charge.*

    *Kingspan monitoring is for alert only. 

    Service/maintenance packages are available at separate cost on request.


    Find out more about what's included in the commissioning of your Clearwater pump station and arrange Commissioning, read Kingspan's dedicated guide to Commissioning today.

    The checks below will be carried out by a Kingspan Service Engineer and will only be checked if the unit has been installed in line with the provided installation guidelines.

    • Check Plant is level, 5 mm tolerance
    • Confirm the ground around the plant is level, flat and that the lid securely fastens
    • Confirm the panel has been mounted correctly
    • Make the required connections to the panel using correct glands
    • Make all electrical connections within the tank
    • Ensure all safety guards are fitted
    • Set all greasomatics within the plant (if applicable)
    • Check belt/chain tension and alignment
    • Check pump float activates freely (pumped discharge only)
    • Check operation of sludge return pump (nitrification plants only)
    • Check direction of disc pack
    • Check levels within unit
    • Test and set any Alarms supplied with the unit


    On completion, a site specific commissioning certificate provided.


    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 to 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.


    HIAB delivery will be required if you need the tank offloaded from the delivery vehicle. The driver will unload the tank from the vehicle to ground level, however this service is not to place the tank in situ, this will need to be arranged separately.

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

    Returns Information

    Please note - Certain items may not be returnable, for example those made to order or for sanitary reasons. Please check the product page for more information.

    Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to section 7. **

    All Items must be returned unused, refunds cannot be issued for used or previously installed items.

    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.

    View Tanks Direct's return policy now.

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