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FEBCO LF880 NRS - 8" - N SHAPE Double Check Valve Assembly DC - (683144)  - LF880VNRS8 >> FREE SHIPPING


This 8 inch lead free MasterSeries® configurable reduced pressure zone assembly is designed to prevent the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is used in industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other health hazard installations requiring maximum protection. This assembly with non-rising stem shutoff valves consists of a lead free body using ArmorTek epoxy coating technology for advanced corrosion resistance, test cocks, spring loaded check valves and a pressure differential relief valve.


  • Lead free construction
  • Configurable N-Pattern design
  • Stainless Steel check modules with replaceable seats and disc rubbers
  • Ductile iron body epoxy coated using ArmorTek corrosion resistant technology


Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Epoxy Coated Using ArmorTek Technology
Body Material Ductile Iron
Body Pattern N-Pattern
Brand Name FEBCO
Buy American Act Compliant USA
Bypass No
Cap And Tether No
Disc Material Silicone
EAN 098268649215
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 8 IN
Inlet Connection Size-Metric 203 MM
Inlet Connection Type Flanged Joint
Inlet Shutoff Valve Type Non Rising Stem Gate Valve
Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Minimum Temperature - Celsius 1.00
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 8 IN
Outlet Connection Type Flanged Joint
Outlet Shutoff Valve Type Non Rising Stem Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0122955
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Stainless Steel
Series LF880V
Strainer Yes
Tradename MasterSeries (R)
Type Kit




FEBCO LF880V NRS - 8" - N SHAPE DCDA Double Check Detector Assembly - (683144)

SKU: 683144