The FlowBrake mini in Vortiflo chambers offers superior performance for low discharge rates where tiny orifices (often < 20 mm) could clog or fail. The vortex design alleviates blockage risks while still delivering precise flow control, enhancing reliability in small housing plot attenuation.
https://www.freeflush.co.uk/pr....oducts/vortiflo-comp

Freeflush vortex flow controls are compact, lightweight, and designed for straightforward installation in new and retrofit drainage systems. Their standard mounting options simplify integration with chambers and tanks. The robust, corrosion-resistant materials minimise handling issues while reducing on-site time, supporting efficient project delivery with predictable hydraulic performance from first use.
https://www.bulbapp.com/u/how-....freeflush-vortex-flo

In SuDS and attenuation designs, consistent discharge control is essential. Freeflush vortex flow control units provide accurate limiting across a wide head range, enabling optimised storage sizing. Their robust construction suits tank, chamber, and pipe installations, ensuring reliable long-term performance while supporting regulatory compliance for sustainable water management systems.
https://www.bulbapp.com/u/how-....freeflush-vortex-flo