Orifice Plates

Each unit is engineered for optimum efficiency when regulating discharge flow. Ideal for areas with low flow rate and design head



Where vortex flow valves are not the optimum tool for rainwater or sewage management, orifice plates are a low cost solution.

Our orifice plate provides a low-complexity, high-performance water solution designed for regulating flows. With no moving parts or power supply required, the orifice plate is a cost-effective sustainable drainage system that promotes green infrastructure.

Each orifice plate is custom built from grade 304 stainless steel and is engineered to perform optimally in areas constrained by storage facilities and discharge limitations.

The wide body of the orifice plate allows the one-piece structure to be easily installed without the need for complex planning.

  • Customisable to both curved and flat manholes
  • No moving parts/maintenance required
  • Optional integrated bypass doors available
  • Easy to install
  • Suitable for areas constrained by discharge limitations


Brochure Coming Soon...

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