Althon supply curved orifice plates for manhole chambers in stainless steel 316 to restrict and regulate the flow of water. We manufacture curved stainless steel 316 orifice plates to suit all pipe sizes and provide the opening in the plate to your specified dimension and position required.

We manufacture curved stainless steel 316 orifice plates to bolt directly onto manhole chamber walls. We will send out all necessary fixing materials and an EPDM seal with every orifice plate. We can also manufacture flat orifice plates to fit to flat surfaces.

We also offer orifice plates factory fitted to our precast headwalls and precast concrete inspection chambers. We have a standard range of stainless steel 316 orifice plates but can manufacture to order or specification if required.

If you require any assistance or more information please contact us by phone on 01603 488700 or by email