Description
Stainless steel orifice plate measuring 300mm x 300mm with a 110mm central orifice for dependable flow control in stormwater, drainage, and hydraulic applications. Corrosion-resistant construction suits harsh outdoor environments. Supplied with Dynabolts for quick mounting to pits, headwalls, or chambers, saving time on site. Precision-cut and consistently sized to support predictable discharge rates. A durable, low‑maintenance solution ideal for councils, civil contractors, and facility maintenance teams managing flow restriction hardware.




2hrs.