The truncated domes indicate that there is either a potentially hazardous elevation change
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0121242 Series LFN250 Standard Reduced Pressure Setting-BAR 3
7 Body Material Lead Free Brass Brand Watts Corrosion Resistant Coating No Disc Material Buna-N EAN 098268428766 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 20
with optional end outlets available
This 2 1/2 inch reduced pressure detector backflow preventer assembly prevents reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure
Febco - LF800 LA 10 - Part of the 800 Series silt-fence-selector The truncated domes indicate thatThis 10 inch lead free single check detector assembly is used in the protection of potable water supplies from potential contamination from automatic fire sprinkler systems and for the detection of unauthorized water usage. This assembly without a meter, consists of a DuraCast ductile iron body, flanged end connections, and single spring loaded swing check in parallel with 3 4 inch bypass assembly. The maximum working pressure is 250 psi (17. 2 bar).
