The Clearwater BioAir CW7 for 25 person applies aeration technology to elevate wastewater quality before discharge. Offering flexible installation, the Clearwater BioAir is designed to suit domestic dwellings with a low visual impact and is supplied as standard with an Isolator Switch and has a standard 12 months standard manufacturer’s warranty.

Clearwater BioAir CW7 (25 person) Features: 

• Suitable for shallow dig Installations
• Suitable for use in traffic areas (structural design advice required)
• Low level visibility
• Improved effluent quality – BOD5 97.5%
• Third party tested to EN 12566-3
• Easy to install and operate
• Supplied with isolator switch (High Level Alarm optional on IPS unit)
• Affordable service plans available
• Robust and Lightweight
• 12 months warranty* (terms apply)

BioAir Applications:

* Tank weight based on 500mm Invert

The Harlequin Hydroclear HC30 Sewage Treatment Plant is the market leader with pollutant removal level of 96.6%. Wastewater from toilets, showers, kitchens etc is fed directly into the treatment plant, and out the other end comes clarified effluent suitable to be discharged into a soakaway or stream. Market-leading performance, easy installation, virtually inaudible operation, low maintenance costs, reliable bio media system and durability are all qualities that make the product best suited for all off-mains sewage treatment requirements. 

As standard the Harlequin Hydroclear HC30 comes with a high level alarm as standard. Choose from a gravity or pumped outlet. Single, Double and Triple Risers and commissioning available upon request. Call 01388 537 050

Harlequin Hydroclear Installation & Operating Instructions (HC12-HC50)

Harlequin Hydroclear Waste Water Sales Brochure

 Commissioning and Servicing Information

Free Delivery	Made in the UK	Best Price Guaranteed

Why choose a Harlequin Hydroclear HC 30?

• Silent High performance diaphragm blowers are used and externally housed achieving a virtually silent operation.

• Oudourless The system is hermetically sealed, coupled with a market leading treatment performance eliminates odour.

• Unblockable Moving Bed Biological Reactor (MBBR) systems are self-cleaning and unable to become blocked through channelling unlike most fixed film media systems.

• 96.6% Pollutant removal Producing an excellent 96.6% pollutant removal level, the final effluent can be directly discharged into a stream or soakaway.

• Cheap maintenance Chamber 1 capacity is as much as 66% larger than other plants, making desludging intervals up to three times longer saving the owner significant costs.

• Septic Tank Backup The system keeps performing as a Septic Tank in the event of a power failure.

The BD BioDisc Sewage Treatment System delivered as a single, packaged system, the Klargester BioDisc range, offers affordable running costs due to its unique design and operational efficiencies.

Available in 600mm invert and 1100mm Invert

*PE Based on Flow - Commercial applications will differ to Residential

Optional Sample Chamber

An air blower system is not needed to power the commercial BioDisc because it is powered by reliable rotating biological disc technology, which drives the wastewater treatment process in a highly efficient way.

The unique design of the Klargester Commercial BioDisc range has a proven track record for high-quality performance, reliability and low operational costs. 

To confirm required options and product availability, please contact our technical experts directly on 01388537050 

  BioDisc BD Line Drawing

 Commissioning and Servicing Information

Servicing Interval- 6 months

De-Sludging Interval- 6 months

*Based on residential applications and daily flow rates

The motor within the BioDisc runs virtually silently and has a lower power consumption. Low running costs, add up to a lower lifetime cost. The BioDisc now also comes with a Loss of Rotation alarm (and Pump alarm on the IPS system) as standard.

• Suitable for properties with up to 33 people*
• Tried and tested unique RBC technology, offers robust and efficient water management treatment.
• Low running costs.
• Low noise.
• Invert Options: 600 mm / 1100 mm
• Fully removable lid for easy desludging.
• Fully packaged system, delivered direct on site.
• SmartServ remote monitoring available for hassle-free compliance.
• Modular unit applications available.
• 3-Year Warranty Cover (T&Cs apply*)
  

• 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).

Delivery Information

Free delivery to UK mainland postcodes. Offloading is the responsibility of the customer.

How much does a sewage treatment system cost to run?