Klargester BioTec P25 Sewage Treatment Plant - 25 Person

Klargester BioTec P25 Sewage Treatment Plant - 25 Person

Product Ref: BioTec P25

Customer Offloading HIAB Available Below Ground, Sewage Below Ground, Sewage Klargester 2 years
  • Weight: 655.000kg, 680.000kg, 685.000kg
  • Dimensions: W:2755mm H:2615mm, W:2755mm H:3115mm
  • Home Delivery

    UK mainland delivery from FREE ex VAT

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    from £7,550.00 ex VAT
    (£9,060.00 inc VAT)
    Downloadable documents

    pdfKingspan Klargester Warranty Packages

    Product Description

    Klargester Biotec 4 Sewage Treatment System 25 Person - Gravity Discharge

    The  Klargester BioTec  is  the  economical  off-mains  solution  for  single  houses  and uses the tried and tested aerobic biological process for the treatment of domestic sewage.

    Klargester BioTec sewage treatment systems are ideal for single/multiple houses and employ the well proven aerobic biological trickling filter process for the treatment of sewage.

    For added peace of mind, we offer an extended warranty period of 2 years* exclusively for the Biotec (models 1-4). Terms and conditions apply - Click here.

    Easy to install, this BioTec 4 system is suitable for a population of 25.

    Klargester BioTec Features

    • Control panel and HLA Alarm
    • Low-level visibility pedestrian cover
    • No mechanical or electrical components within Gravity option
    • Treats sewage using traditional elevated filter
    • Low running and maintenance costs
    • Performance tested - complaint with BS EN 12566 Part 3 for assured performance
    • Market leading extended warranty period of 2 years* (terms apply)
    • CE marked

    Technical Data

    • Population Equivalent:   25 person
    • Outside diameter:   2.7m
    • BOD Load (kg/day):   1.5
    • Available in two different inlet depth options:  1.0m (as standard) and 1.5m
    • Pipework diameter:   110mm
    • Standard power supply:   Single phase
    • Motor rating:   150W
    • Weight (approximate):   470 kg


    Performance and Compliance

    • Certified to BS EN 12566 Part 3
    • Assured performance of 20mg/l BOD, 30mg/l S.S., 20mg/l Ammonia
    • Fully CE marked in line with the CPR 2013.


    *Free Survey subject to distance - Please contact us from more information



    Please click on the following link to register your warranty.



    Do you require commissioning?

    To ensure your system operates to maximum efficiency, we recommend tried and tested Commissioning by our own British Water and Safe Building trained engineers.

    Our unrivalled knowledge means that we are best placed to carry out bespoke assessments to get your system up and running. The commissioning will also provide you with a unique checklist against your system, ensuring your complete peace of mind and reassurance that your system's mechanical and electrical components are in good working order.

    Whats included in the commissioning? Click here for more information

    The below is carried out 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, 5mm tolerance
    • Confirm the ground around the plant is level, flat and that the lid securely fastens
    • Confirm the panel has been mounted correctly
    • Connect the multi-plug connector to the panel and ensure it is secure
    • Check the air blower is secure and inlet filter fitted
    • Make the final electrical connections to the blower
    • Make sure there is adequate clean air supply into the kiosk
    • Within the tank check all electrical connections to the internal junction box
    • Connect all airlines and set the valves
    • Make sure BioZones have adequate air supply and even distribution is taking place
    • Set the flow for the final feed airlift
    • Check and test the internal Sludge return pump
    • Check and test the internal recirculation pump
    • Test and set any alarms supplied with the unit (PPFDS, high Level Float)



    On completion they will provide a site specific commissioning certificate


    *terms and conditions apply


    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: KLA
    • Customer Offloading: Customer Offloading
    • HIAB Available: HIAB Available
    • Tank Use: Below Ground, Sewage
    • Warranty: Klargester 2 years