Design
Each Vortex Flow Control is individually designed to deliver optimum performance and to ensure ease of installation. Our technical staff will be pleased to discuss your requirements and to specify a suitable flow control unit. Full performance and installation details are provided for each unit specified

What Design Information Do We Need?
We require the following basic information to specify a Vortex Flow Control for you.

1) The design Flow - Maximum Discharge
2) The design Head - Invert to Top Water Level
3) Type of drainage - Surface or Foul

From this information we will size and design the Vortex Flow Control to meet the design criteria and to suit the proposed infrastructure.

Specification
Our Specification will include:

1) Data Sheet showing the Head/Discharge Characteristic, both graphically and numerically.

2) Installation Guide showing the outline dimensions of the specified Vortex Flow Control and the method of fixing.

3) Quotation covering the design manufacture and delivery of the specified unit(s) complete with fixings.