FP McCann - stormwater management

Hydrodynamic separators are used in surface water management and stormwater filtration to remove sediments, oils, and floatables from runoff before discharge or storage. FP McCann manufactures the StormCleanser, a precast concrete unit designed for below-ground installation in drainage networks. It uses a vortex separation method to capture

Geocellular water tank systems are used for underground stormwater storage and attenuation across infrastructure, commercial and residential developments. These systems help manage surface water runoff and reduce flood risk by temporarily storing excess water during peak flows. FP McCann manufactures precast pipe tank systems under the StormHold

Manufactures precast concrete headwalls that provide an end point to outfall pipes into open watercourses including rivers, culverts, and collection and balancing ponds. The range can accommodate pipe diameters from 150 to 2100mm and is suitable for use with box culverts. Accessories such as flap valves, penstocks, silt traps, handrails and safety