Earn Rewards on Every Order - Unlock Your Discounts Now!

Free UK Mainland Delivery On This Product | Lead Times Vary
WTE Cyclone Sewage Treatment System 40 Person
WTE Cyclone Sewage Treatment System 40 Person

Over 17,000+ Happy Customers

WTE Cyclone Sewage Treatment System 40 Person

£12,500.00
£15,000.00 (inc VAT)
£12,500.00 (exc VAT)

FREE UK 
DELIVERY

CUSTOMER OFFLOADING

BELOW
GROUND

SEWAGE
WATER
Outlet
Quantity

Secure Payment - Multiple Payment Gateways

Product Description

This product is delivered directly from the supplier, lead times vary.

 

The WTE CYCLONE Sewage Treatment Plant is an advanced Moving Bed Biofilm Reactor (MBBR) wastewater treatment system designed for domestic and commercial applications. Engineered to deliver exceptional effluent quality, the CYCLONE combines innovative biological treatment technology with a robust, low-maintenance design. Suitable for homes, housing developments, hotels, restaurants, campsites, schools, offices, and industrial facilities, the CYCLONE provides reliable wastewater treatment even in applications with fluctuating occupancy levels and variable loading conditions. Certified to EN 12566-3, the CYCLONE has been independently tested to meet and exceed UK effluent quality requirements while offering simple installation, low running costs, and dependable long-term performance.


Why Choose the WTE CYCLONE?

The WTE CYCLONE combines proven MBBR technology, exceptional treatment performance, low maintenance requirements, and outstanding reliability. Featuring a self-regulating biological process, automatic sludge management, and EN 12566-3 certification, it delivers an effective and economical wastewater treatment solution for both domestic and commercial applications. Whether serving a single dwelling or a large commercial development, the CYCLONE provides dependable wastewater treatment with minimal operational intervention.


Features of the CYCLONE Sewage Treatment Plant
  • Extremely clean effluent - up to 97.9% pollutant reduction. 
  • Fully adjustable to suit the number of people using it.
  • Can operate at only 5% loading.
  • The CYCLONE sewage treatment plant range is from 25 to 6,000 person.
  • Lower maintenance costs than Submerged Aerated Filter (SAF) systems.
  • No internal moving parts.
  • One piece tank construction - not sectional - no leaking seals.
  • Simple and cheap maintenance - one piece construction ensures no structural weakness.
  • Cheap, easy installation.
  • 20 year tank warranty- no metalwork to corrode inside or outside the tank.
  • Versatile inlet depths - CYCLONE sewage treatment plants can be supplied for different inlet invert levels - 300mm to 5,000mm.
  • EN 12566-3 2005 Test Report available on request. 
  • Phosphate reduction - incredibly down to <1mg/L. Very important for sensitive watercourses and nutrient neutrality.

 

Model PE Diameter [A] (mm) Length [B] (mm) In Ground Depth [C] (mm) Inlet Invert [D] (mm) Outlet Invert [E] (mm) Power (kW)
CYCLONE S 25 25 1,910 3,820 2,240 600 650 0.18
CYCLONE S 30 30 1,910 4,510 2,240 600 650 0.225
CYCLONE S 40 40 1,910 5,860 2,240 600 650 0.23
CYCLONE S 50 50 2,610 4,240 2,880 600 700 0.36
CYCLONE S 75 75 2,610 5,410 2,880 600 700 2 × 0.23
CYCLONE S 100 100 2,610 7,050 2,880 600 700 2 × 0.36
CYCLONE S 125 125 2,610 8,690 2,880 600 700 2 × 0.45
CYCLONE S 150 150 2,610 10,330 2,880 600 700 2.0
CYCLONE S 200 200 2,610 12,060 2,880 600 700 2.0

 

Parameter Average Effluent Quality (100% Loading)
COD 45.9 mg/L
BOD₅ 8.2 mg/L
Suspended Solids 8.5 mg/L
Ammonia (NH₄-N) 4.4 mg/L
Phosphate* 0.5 mg/L

 

WTE Cyclone Brochure
WTE Cyclone Certificate

 

Why Buy Your Tank from Direct Drainage?

Free Tank Delivery

Tanks ship direct from the manufacturer, with lead times varying by product.

Best Price Guarantee 

Found the same tank cheaper? Send us the quote and we’ll try to match it.

Authorised Supplier

Buy with confidence from a sewage and drainage specialist.

Expert Tank Support

Need help choosing the right tank? Call our team on 01388 537050.

You May Also Like

CUSTOMER REVIEWS

Rated 4.8/5 by Direct Drainage Customers

Based on over 600 verified reviews

VERIFIED REVIEW

Very helpful from the start to the finish

Items were despatched quickly and arrived the next day. Would recommend.

Title

North Hayne Farm Cottages | 26 June 2026

VERIFIED REVIEW

Cheapest price I could find for the pump

Cheapest price I could find for the pump and delivery the next day what more could you want.

Title

Sam Jukes | 5 November 2025

VERIFIED REVIEW

Great service!

I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

Title

Eve Harland | December 2025

OFFICIAL SUPPLIERS OF:

FAQs

From choosing the right treatment plant to installation, maintenance and UK regulations, we've answered some of the most common questions to help you find the right solution for your property.

What is the difference between a septic tank and a sewage treatment plant?

A septic tank separates solids from wastewater before allowing the liquid to drain into a suitable drainage field. A sewage treatment plant goes a step further, using biological processes to treat wastewater to a higher standard before discharge. Sewage treatment plants are often the preferred choice where improved treatment performance is required.

What size sewage treatment plant do I need?

The correct size depends on the number of people your property is designed to accommodate, the expected wastewater flow and the type of property. Sewage treatment plants are commonly rated by Population Equivalent (PE). It's important to select a system with sufficient capacity to handle your property's requirements. Our team can help you choose a suitable system.

Do sewage treatment plants need electricity?

Most sewage treatment plants require electricity to operate components such as air blowers, pumps or control systems. However, power consumption varies depending on the manufacturer and model. Some systems use low-energy technology to help minimise running costs. Always check the individual product specifications before purchasing.

How often does a sewage treatment plant need emptying?

Sewage treatment plants require periodic desludging to remove accumulated solids. This is commonly carried out at least once a year, although the frequency depends on the system, usage and manufacturer's recommendations. Regular servicing and maintenance are also essential to maintain performance and help prevent costly breakdowns.

Do you supply replacement parts for sewage treatment plants?

Yes! At Direct Drainage, we supply a wide range of sewage treatment plant spare parts, including air blowers, diaphragms, filters and other essential components. Whether you're carrying out routine maintenance or replacing a faulty part, our team can help you identify a suitable replacement for your system.

Do you stock all tanks and sewage treatment systems?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout.