Four-stage surface water treatment unit.
Four-stage rainwater and surface water treatment unit and runoff filtration system. Removes sediment and harmful pollutants from water. Supplied in a plastic housing single unit.
The initial treatment steps take place in the hydrodynamic separator stage, where sedimentation of solid particles occurs. To prevent remobilization, settled material passes through a funnel trap into the silt chamber at the base of the unit. Secondary treatment of raw water occurs via a suite of filters located above the separator unit. These filtration units cover the entire diameter of the unit’s housing. As water flows upwards through the removable filter elements, the filtration media is kept saturated. Such saturation maximizes filter efficiency by minimizing the rate at which filter units clog.
Cover and frame are manufactured in accordance with BS EN 124.
High density polyethylene
R12/327 Rainwater filter and collector units
QuadraCeptor R1000 (Roof), 26650
For roof areas without a significant proportion (<5%) of uncoated metals.
QuadraCeptor T750 (Traffic), 26651
For trafficked areas with normal pollutant levels, such as car parks and side streets.
QuadraCeptor HT500 (Heavy traffic), 26652
For areas such as main highways and supermarket car parks with high vehicle turnover.
Supplied to match unit type. Set of four provided. Insert product reference.
Standard product features
High density polyethylene.
Overall size (h x diameter):
1955 x 980 mm.