Coming soon
RPZ AIM 0801 - Issue 2
24 Apr 2018updated 20 December 2019 Work on revising the water industry’s Approved Installation Method AIM 08-01 ( Type BA Device – Verifiable Backflow Preventer with Reduced Pressure Zone - RPZ Valve ) and guidance has been completed. More details will become available once the AIM has been published, which is expected in the new year. Now is a good time for RPZ testers to check their contact details on