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ø450mm Oriflo P Series (Unprotected Orifice) – ø160/110mm EN 1401 pipe connections

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From: £433.35

Product Overview:

The Oriflo OFCP450 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.The strategic use of smaller flow control units has proven to support SuDS, in regards the overall storage and land requirement on site and from various storage systems, like smaller modular/crate attenuation systems and permeable paving.450mm 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 that accommodate both 110/160mm EN 1401 pipe fittings. All spigots have blind ends, that can be cut off on site if required.All units are supplied with a circular, A15 loading access cover.


  • Inlet pipework – 3 x 110mm or 160mm EN 1401 spigots
  • Outlet pipework – 110mm or 160mm EN 1401 spigot

Delivery details: 

This product is a non-stock item and is supplied directly by our manufacturer. Therefore, can incur a delivery period of between 5-7 days.

Additional information

Turtle Enviro

Turtle Enviro

Chamber Diameter


Turtle Enviro Products

Oriflo P Series

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