Why choose a Harlequin sewage treatment plant

Harlequin sewage treatment plants offer a reliable, efficient and low-maintenance solution for properties without access to mains drainage. With both the HydroClear and CAP ranges, Harlequin provides robust treatment systems designed for a wide range of domestic and commercial applications.

Manufactured with durable materials and incorporating proven biological treatment technology, the systems are designed for long-term performance, while external blowers and accessible components help make routine maintenance straightforward.

With a range of capacities and installation options available, Harlequin makes it easier to find a sewage treatment solution to suit your property, site and occupancy requirements.

Key Benefits: 

  • Reliable wastewater treatment 
  • Proven treatment technology 
  • Low maintenance 
  • Durable construction
  • External blower system 
  • Quiet operation 
  • Wide range of capacities 
  • Flexible installation options 
  • Power-failure resilience 
  • UK-certified systems 
  • Easy access for servicing 
  • Suitable for off-mains properties 

Why Buy Your Harlequin Sewage Treatment Plant from Online Tank Store?

  • Competitive Prices: We offer some of the best prices online for Harlequin sewage treatment plants

  • Expert Advice: Not sure treatment plant suits your project? With years of first hand experience in Rotational Moulding and extensive knowledge of plastic manufacture, our team is just a call or email away.

  • UK-Wide Delivery: Fast and reliable delivery across the UK, with many plants ready for dispatch within days.

  • Trusted Supplier: We’re an authorised Harlequins distributor, so you can shop with confidence.

 

What Makes Harlequin Sewage Treatment Plants Popular?

1. Super Quiet – When installed in accordance with manufacturers instructions

2. Pollutant removal level of 97.5% – for the hydroclear 6, 9 and 12. 

3. Durable and stable MDPE design – built to last 

4. Low militance costs