Flow Controls - Orifice Chambers

Orifice flow control chambers are a cost effective solution for managing stormwater runoff and preventing flooding. These tough, one piece chambers use a strategically sized orifice plate to restrict water flow, preventing surges and flooding by ensuring a steady release into the drainage system.

We offer a variety of flow control chambers manufactured by Turtle Enviro, designed to meet your specific needs. These chambers support Sustainable Drainage Systems (SuDS) and integrate seamlessly with existing sewer infrastructure.

Key Features of Flow Control Chambers:

High Strength Twinwall Construction: These chambers are robust and can withstand heavy loads.
Lightweight Design: Despite their strength, the chambers are easy to handle and install.
One Piece Construction: Simple and efficient design for quick installation.
Choice of Heights, Diameters, and Connections: We offer a variety of options to accommodate your project requirements. Standard and twinwall drainage connections are available.

Calculating Orifice Size: Information Needed

To determine the appropriate orifice size for your flow control chamber, we'll need some additional information from you:

Design Head: This is the maximum depth of water upstream from the flow control unit, measured from the top of the attenuation tank to the bottom of the outlet pipe.
Flow Restriction: This is the desired flow rate (in litres per second) that the chamber should restrict.

If you're unsure about calculating these values or need assistance selecting the right flow control chamber, simply contact us. Our team is happy to answer your questions and help you find the perfect solution for your project.