HydroProtector systems are autonomous and gravity operated, therefore they will function without electricity. They are engineered to meet the European Standard EN858:1: 2002 and have been independently tested for discharge water quality of less than 5mg/l and also achieve percentage removal rates of nitrogen and phosphorus.

All HydroProtector models are independently certified for hydrocarbon spill capture volumes. Hydraulic out to ensure capacity and flowrate accuracy.

The HydroProtector is a full-retention separator that does not allow any liquids to be bypassed, therefore all flows into the unit are treated. The HydroProtector has an incorporated flame trap, an automatic closure device, and a two-chamber design that protects the coalescer that is fitted at the outlet from inundation in the event of a spill. HydroProtector units are manufactured to treat stormwater flow rates from 2 l/s up to 350 l/s with a maximum pipe size of 750mm.