6" DCVA at a Steel Manufacturing plant
Testing a new RPZ after installation at Primrose School in Bedminster, NJ
Annual Backflow test on a RPZ assembly in an office building in Basking Ridge, NJ
Test after installation on a DCDA for a fire suppression system in Oakhurst, NJ
Annual test and inspection on an old Watts 909 RPZ assembly in Downtown Union City, NJ
Tester/Inspector Alexandro performing a Backflow Prevention Test on a DCVA in Livingston, NJ
Backflow Prevention Test and Inspection on a newly installed fire suppression system in Edison, NJ
Test and Installation on a new reduced pressure zone assembly (RPZ) for a lawn sprinkler system in Hackettstown, NJ