FEBCO 4″ LF850 DC BACKFLOW ASSEMBLY W/ OS&Y GATE VALVES (LEAD FREE)
SKU: F 850LFOSY44 In Lead Free Ductile Iron Double Check Valve Backflow Preventer Assembly, Epoxy Coated Using ArmorTek Technology, OSY Shutoffs, Large Diameter
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4 In Lead Free Ductile Iron Double Check Valve Backflow Preventer Assembly, Epoxy Coated Using ArmorTek Technology, OSY Shutoffs, Large Diameter

4 IN Lead Free Ductile Iron Reduced Pressure Zone Backflow Preventer Assembly, NRS Shutoff Valves, SS RV Seat, Inline, ArmorTek Coating, Backflow Flood Sensor

4 IN Lead Free Ductile Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff Valves, SS RV Seat, Inline, ArmorTek Coating, Backflow Flood Sensor

4 IN Lead Free Ductile Iron Reduced Pressure Zone Backflow Preventer Assembly, NRS Shutoffs, SS RV Seat, N-Pattern, ArmorTek Coating, Backflow Flood Sensor

4 IN Lead Free Ductile Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoffs, SS RV Seat, N-Pattern, ArmorTek Coating, Backflow Flood Sensor

4 In Ductile Iron Double Check Detector Backflow Preventer Assy, Dom OSY Shutoffs, CFM Meter, N Pattern, Epoxy Coated Using ArmorTek Technology

FEBCO 500-270 – 3/4″ – 1 1/4″ POPPET ONLY LESS DISK RUBBER FOR #1 OR #2 CHECKS 825 – 805 ASSEMBLIES

FEBCO 3/4″ – 1 1/4″ LF825Y/LF825YA RELIEF VALVE INNER GUIDE

FEBCO 3/4″ – 1 1/4″ LF825Y RELIEF VALVE STEM GUIDE

FEBCO 500-278 – 1 1/2″ – 2″ POPPET ONLY LESS DISK RUBBER FOR #1 OR #2 CHECKS 825 – 805 ASSEMBLIES

FEBCO 825Y/YA 1 1/2″ – 2″ RELIEF VALVE STEM ONLY

FEBCO 825Y/YA 1 1/2″ – 2″ RELIEF VALVE STEM GUIDE

FEBCO 500289 DISCHARGE SHIELD FOR 1 1/2″ – 2″ – 825Y- 825YA – ASSEMBLIES

FEBCO 500289 DISCHARGE SHIELD FOR 3/4″ – 1 1/4″- 825Y- 825YA – ASSEMBLIES

FEBCO 500-290 BUSHING FOR 10″ 825YD RELIEF VALVE

FEBCO 500-291 LOWER BUSHING FOR #1 OR #2 CHECK STEM 2 1/2″ – 3″ 825 YD ONLY D/I BODY ASSEMBLIES ONLY