DIG 3/4 in. Backflow PreventerThe DIG 3/4 in. backflow preventer protects the potable water supply from contamination by preventing reverse flow from the irrigation system back into the supply line. It is a simple, inline device installed at the head of a drip or low-volume zone.Installed upstream of the control valve or zone, the backflow preventer is available with hose-thread (FHT x MHT) or threaded pipe (FPT x MPT) connections to match the supply fitting.Available Options FHT Inlet x MHT Outlet FPT Inlet x MPT Outlet Key Features 3/4 in. inline backflow prevention Available in FHT x MHT and FPT x MPT Protects potable supply from reverse flow Simple inline installation Durable construction Why Choose DIG 3/4 in. Backflow PreventerA backflow preventer is a key safety device for any irrigation connection to a potable supply, and the DIG unit installs simply with common connection options.Ideal Applications Protecting potable water supplies Head of drip and low-volume zones Hose bib and threaded connections Commercial and controlled-environment agriculture
