Orifice Plate Specifier

The Althon Orifice Plate Specifier helps you find the CAD or PDF download for the orifice plate you need instantly.

Below is our guide for using the Orifice Plate Specifier

• Firstly choose the material of your orifice plate (galvanised steel, grade 304 stainless steel or grade 316 stainless steel)
• Next choose the diameter of the pipework the orifice plate is to cover
• Lastly choose the diameter of the manhole being used for a curved orifice plate, or choose flat plate for orifice plates being fixed to flat surfaces such as a headwall

We are able to manufacture orifice plates to other specifications so if you cannot find what you need in our Specifier please contact our Sales Team by phone 01603 488700 or by email sales@althon.co.uk