Arcadia™ Hydrodynamic Separator

Product Specifications

Model	Description	Manhole Diameter
AR3HP	HP manhole with concrete top slab	900 mm (36")
AR3HPDT	HP manhole with ductile iron flat top	900 mm (36")
AR3PC	Concrete manhole	900 mm (36")
AR4HP	HP manhole with concrete top slab	1200 mm (48")
AR4HPDT	HP manhole with ductile iron flat top	1200 mm (48")
AR4PC	Concrete manhole	1200 mm (48")
AR5HP	HP manhole with concrete top slab	1500 mm (60")
AR5PC	Concrete manhole	1500 mm (60")
AR6PC	Concrete manhole	1800 mm (72")
AR8PC	Concrete manhole	2400 mm (96")
AR10PC	Concrete manhole	3000 mm (120")

Single manhole design
No elevation loss between the inlet and outlet
Variable inlet/outlet angle configurations (not just 180-degree orientation)
Internal bypass for inline installation (where applicable)
Innovative, patent-pending design mitigates turbulence in the sump area to prevent resuspension of captured contaminants

The AR3, AR4, AR5, AR6, AR8 and AR10 can be installed in a standard 900 mm (36”), 1200 mm (48”), 1500 mm (60”), 1800 mm (72”), 2400 mm (96”), and 3000 mm (120”) precast manhole, respectively
The AR3, AR4 & AR5 can be provided factory assembled within a 900 mm (36”), 1200 mm (48”), 1500 mm (60”) ADS HP manhole and delivered to the jobsite
The interlocking internals are designed and manufactured for quick and easy installation
Designed for easy maintenance using a vacuum truck or similar equipment
Inspection and maintenance are performed from the surface with no confined space entry