Digital Backflow Prevention Test Kit wall mixers suitable to test pressure in

suitable to test pressure in sewage

Stainless steel frame for durability and corrosion resistance

20mm flange

1800mm Lengths   WACH18_18CORNER_PACK 18mm Corner Channel/Partition

Compact carry bag – Keeps everything secure and ready to go

Digital Backflow Prevention Test Kit wall mixers suitable to test pressure inGould Instruments Digital Backflow Test Kit Precision Testing Made Easy Test smarter, not harder. The Gould Instruments Digital Backflow Test Kit is designed for plumbers, testers, and water authorities who demand accuracy, reliability, and compliance. Whether you're certifying RPZs, testing double check valves, or conducting routine inspections, this all in one digital kit helps you get the job done faster, cleaner, and with complete confidence.