SuDS Knowledge

all you need to know about SuDS flow controls

Explore our knowledge hub to understand the benefits of well-designed SuDS using Controflow, with practical guidance, case studies and tools.

Please contact us with any questions of for design support.

Downloads

Downloads

Tools

Tools

Our Design Support Team will ensure that the right orifice sizes are chosen for your Controflow products, but if you have the need, we do have this handy Orifice Diameter Calculator for you to use.

Flow Rate
(l/s)
Head Drive Flow
(m)
 
Orifice diameter   =  

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