Tanks For Everything
[email protected]

Need assistance or advice with a product or lead time? Call our friendly Customer Services Team on 0117 244 4099 for expert help.....oh and don't forget we price match on most products!

Clearwater BTA2 - E9 Sewage Treatment Plant

  • £2,214.00 ex. VAT
  • £2,656.80 inc. VAT
  • Product Code: BTA2 - E9
Delivered Price – No sneaky additional charges!


This product requires a bespoke quote. Please enquire for our BEST price

Add to wishlist Add to compare

These Clearwater Package Sewage Treatment Systems are a versatile and cost-effective solution. Using trusted aerobic biological processes for the treatment of sewage, a Clearwater treatment system makes for an affordable and environmentally responsible solution. Quick and easy to install, a Clearwater sewage treatment system is fully compliant with the latest regulations and is designed for low-cost and simple maintenance.


Choosing the right sewage treatment plant is important, as in the case of a property alteration or extension, Building Control will strongly advise the installation of a plant which is suitable for handling the increased flows and loads of the new development.


Key Features of BTA E-Range Sewage Treatment System:

  • Independently Certified to EN 12566 standard and compliant with Building Regulations.
  • Subject to consent and site conditions can discharge directly into a watercourse.
  • No mechanical or electrical components within the main body of the tank - low running and maintenance costs.
  • Low-level visibility in the garden with a lockable child-proof cover.
  • Controlled ventilation - minimises the risk of odour nuisance.
  • Easy to install and maintain with annual desludging & emptying.
  • Affordable running costs
  • Improved effluent quality with higher BOD and TSS removal than older models
  • Isolator and failure light for peace of mind



Model Number:  BTA E9
Max. Number of Full Time Residents: 9
Daily Flow (m3/day): 1.35
BOD Load (kg/day): 0.54
Weight when Empty (kg): 275
Outside Diameter (mm): 1850
Depth (mm): 2700
Standard Inlet Invert (m)*: 1.0
Inlet Invert to Base (m): 1.7
Outlet Invert Gravity Systems (m)**: 1.1
Motor Rating (watts): 40
Drainage Connections (mm): 110


*There are two depths of inlet in the range 1.0m and 1.5m.
**0.605m on IPS models.
Under normal domestic conditions a discharge of 20mg/l BOD, 30mg/l SS and 20mg/l ammonia can be achieved.

Gravity or Integral Pumped System (IPS):
Gravity is the standard no cost option, however where the inlet to the watercourse or soakaway is higher than the outlet of the treatment plant you will require the optional Integral Pumped System (IPS) as this will pump the waste water uphill and into your discharge point. Depending upon site conditions the IPS system will pump from 1.0m head upto a distance of 200m or a maximum of 6.0m head with a distance of 15m - Please contact us on 0800 0568 350 should you require more information on the IPS and it's capabilities.
Invert Depth:
The standard invert depth is 1.0m, however where a deeper invert is required there is the option of a 1.5m invert.


Full instructions and dimensions can be downloaded from our Product Data.


FREE delivery of this product includes the whole of the UK Mainland (including Scotland) and is subject to suitable access for a large goods vehicle. This product is delivered to the kerbside. It is the customers responsibility to provide suitable mechanical offloading facilities (eg. JCB excavator or loader) to offload this tank. If you need any assistance please contact us on 0800 0568 350 prior to purchase - please remember we are here to help! 


Write a Review
Note: HTML is not translated!
    Bad           Good

All tank orders are booked in with you prior to delivery, we will always try to achieve the earliest possible date and there will be an opportunity to change the suggested delivery date if necessary. 

Please take a few moments to read the information below as we would like to ensure your delivery takes place as smoothly as possible:

We aim to deliver most tanks within 3-10 working days from order and payment, however some special orders (including large sewage treatment plants,  underground tanks and steel products) may take longer. If your order is time critical please contact us before ordering so we can confirm delivery dates. 

Parts are dispatched within 24 hrs subject to stock availability and please allow 2-3 days for delivery (depending upon location).

For convenience, all single skin and bunded plastic oil tanks up to and including 2500 litres in capacity are delivered on a vehicle with a tail lift to allow easy offloading at the kerbside. Please look for our "Free Tail Lift Offload" icon to confirm which products are included. Unless otherwise agreed by Tanks For Everything (TFE) offloading of all other products are the customer's responsibility.

Delivery will be between 07.30 and 18.30 on the expected delivery day. AM/PM Deliveries are available for some products, however these often incur an additional charge, please contact us for a quote before ordering if you require this option.

All orders will require a signature upon delivery.

FREE delivery includes all of England and Wales mainland destinations, however certain manufacturers charge extra for deliveries to Scotland and the Highlands. Please contact us on 0117 244 4099 for a delivery quote prior to ordering for these locations.

Deliveries of larger products (typically over 2500 litres) require delivery by an articulated vehicle. Please ensure the roads and access point to your delivery address are suitable for a 45ft long high sided articulated vehicle. If access is an issue please arrange delivery to a suitable alternative address where access will not be an issue. The ongoing delivery to the final destination will be your responsibility. If a delivery needs to be aborted, TFE reserves the right to pass on any additional delivery costs, so please if in doubt discuss this with us at time of order.

Whilst every effort will be made to deliver on the expected delivery date, TFE will not accept any charges for labour or compensation claims arising from failed deliveries. TFE strongly recommends that tanks and equipment are ordered in advance of installation allowing sufficient time for any issues to be addressed.

Please remember we are here to help and if we can be of any further assistance at any stage please do not hesitate to contact us on 0117 244 4099.

Tags: biotec, klargester, BTA, BTA2

Sunday 23rd June 2024
© Tanks For Everything Limited 2024
Responsive web design by Cotswold Web Services