MasterSeries®
The Most Versatile Line of Backflow Assemblies
Now Include Integrated Flood Detection
The FEBCO MasterSeries line of backflow preventers are designed to serve a wide range of applications including fire suppression systems, potable water supplies, and agricultural and municipal irrigation.
Select MasterSeries models come with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the integrated flood sensor can trigger the alert system to notify personnel about potential flooding. Add-on sensor connection kits are available for BMS and cellular communication.
Download BrochureCoated with ArmorTek™
MasterSeries® backflow assemblies are built with a stainless steel check valve and internals, and coated with ArmorTek advanced coating technology for 6x less surface rusting – making service calls a breeze. ArmorTek is made of an anti-corrosion primer, a microbial inhibitor to limit microbial-induced corrosion, and a protective epoxy-polyester topcoat for maximum durability.
Agricultural and Irrigation Systems
Potable Water Supplies
Fire Suppression Systems
Drop-in Replacement
The same quality and reliability of the FEBCO MasterSeries®, but with new lay lengths that allow drop-in replacement of older valves. Read the brochure for more.
Line of Backflow Preventers
LF860-FS Large
LF866-FS
LF880V-FS
LF886V-FS
LF850 Large
These large diameter double check valve backflow prevention assemblies protect drinking water supplies from dangerous cross-connections for non-health hazard service applications.
LF870V
These N-pattern double check valve backflow prevention assemblies protect drinking water supplies from dangerous cross-connections for non-health hazard service applications.
LF856
LF876V
These N-pattern double check detector backflow prevention assemblies protect drinking water supplies from dangerous cross-connections for non-health hazard service applications.
How To Buy
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