Innovative water solutions which save money and the environment
Welcome to Freeflush Rainwater Harvesting Ltd. !
15+ years industry knowledge
We’re experts in our field
Same day dispatch on many items
Helping the environment
With sustainable solutions
The Carat XXL underground tank has been specially developed for rainwater harvesting and for use as a retention cistern, firefighting water tank, process water tank and septic tank. It is available in sizes from 16,000 to 122,000 l. Suitable for vehicle loading / lorry loading.
InstructionsRainwater storage tank Carat XXL PDF 9.01 mb
Cesspool storage tank.
Please note Cesspool storage offers no biological treatment unlike the septic tan and one2clean range.
Easy installation due to low net weight.
Can be expanded as required
Septic tanks represent a low tech solution and may be acceptable depending on the application.
Floating and removable material is extracted from domestic wastewater in mechanical septic tanks. This is pure mechanical cleaning, for which you need 500 l of capacity per inhabitant. If you assume a volume of 150 l, the wastewater passes through the...
Please feel to contact us regarding design or
supply of one of our products.
Tel: 0161 667 1241
Mon - Fri | 9am - 4.30pm