Oriflo OFCP600

Flow Control Chamber for use with 160mm EN 1401 & 225/300mm twinwall pipework


The Oriflo OFCP600 is classed as an unprotected orifice plate – flow control chamber. Designed to support SuDS management and the sewer infrastructure, as part of a designed attenuation system, helping prevent flooding by controlling the flow into the main sewer.

600mm diameter, single piece – factory built units, delivered to site ready to install. Featuring a robust, impact resistant, rota moulded base with four moulded pipe spigots, offering various pipe connections – 110/160mm EN 1401 pipe fittings, as well as 225/300mm twinwall pipes.

All inlet spigots have blind ends, that can be cut off on site if required.


  • Inlet pipework – 3 x 110mm/160mm EN 1401 spigot or 225mm twinwall and 300mm twinwall (main channel only)
  • Outlet pipework – 160mm EN 1401 spigot, 225mm twinwall or 300mm twinwall

Depths available

  • 1075mm

  • 1500mm
  • 2000mm
  • 2445mm