Rewatec ASP Sewage Treatment Plant - 16 Person


Product Ref: ASP16

Customer Offloading Free Delivery Below Ground, Sewage Below Ground, Sewage
  • Volume: 3200ltr
  • Dimensions: H:2680mm
  • Lid Size: 750
  • Diameter: 2080mm
  • Estimated Lead time:5 - 7 working days

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    UK mainland delivery from FREE ex VAT

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    Domestic Commissioning
    Domestic Commissioning
    from £149.00 ex VAT
    (£178.80 inc VAT)


    Population Equivalent 16
    Hydraulic Load (I/day) 3200 Litres
    Organic Load (g BOD5/per day) 960
    NH3 (g per day) 128
    O/A Diameter (mm) A 2080mm
    Standard Inlet Invert (mm) B 780mm
    Inlet Invert to Base (mm) C 1900mm
    Outlet Invert to Base (mm) D 1800mm
    O/A Depth (mm) E 2680mm
    Pipework Fitting (mm) 110mm
    Max Rated Power (Watts) 225mm
    Estimated Power Consumption at working pressure (Watts) 165
    Cover Size 750SQ
    Plant Weight 300kg
    Minimum Sitting distance from a Property 10M


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    Product Description

    Rewatec ASP Sewage Treatment Plant - 16 Person

    The Rewatec ASP Package Sewage Treatment Plant is the perfect solution for residential and commercial projects where mains drainage is unavailable. The plant will serve a population range from 6 to 25 PE, and is fast becoming the industry's system of choice for reliability, ease and low installation costs.

    Installed to treat wastewater with minimal impact on the environment, typical applications include single dwellings, small communities or developments, refurbishments and rural barn conversions.

    Typical applications include:

    •  Single dwellings
    • Small communities or developments
    • Refurbishments
    • Rural barn conversions
    • Superior Technical Performance

    The thousands of Rewatec ASP units sold across the globe were designed and tested in accordance with the BS EN12566-3:2005 standard, British Water Code of Practice for Flows and Loads, as well as being CE marked.

    The standard range plants produce an effluent standard quality of better than 20 mg/LBOD; 30 mg/L SS; 20 mg/L NH3.

    Gravity units are available with an Integral or External Blower. Pumped units are supplied with an Integral Blower.

    Quality, Adaptable Design

    The Rewatec ASP consists of a state-of-the-art GRP/HDPE durable, high-strength structure and includes remote or integral blower housing. An integral pumped system, deeper inverts (with supply of a standard extension kit) and choice of pumped influent or effluent are available. The system is suitable for discharge to ground or watercourse (subject to relevant exemption, consent and licence).

    Low Costs

    The Rewatec ASP offers superior technical performance at a competitive price without compromising on quality. Maintenance and running costs are extremely low and show for a better than average emptying frequency.

    Complete Below Ground Installation

    The Rewatec ASP has a minimal visual impact on site location. It includes complete below ground installation and a quiet and odourless operation thanks to its compact and innovative design.


    Premier Tech products advises the use of a suitably experienced and qualified installation company to install any of its products. For suggested installers in your area, please contact our sales team on: 01643 704328. Care should be taken to fully assess the site ground conditions prior to commencement of installation. The ASP range requires a relatively low cost installation, typically using only a 200 mm deep concrete base followed by pea shingle or self compacting backfill.

    Detailed installation guidelines are provided for each product. All electrical work should be carried out in accordance with current regulations (for example NIC EIC/Building Regulations).

    Product Details

    • Product Code: CN
    • Customer Offloading: Customer Offloading
    • Delivery: Free Delivery
    • Diameter: 2080mm
    • Lid Size: 750
    • Tank Use: Below Ground, Sewage


    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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