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NFPA Compliance: Engineered to fully meet NFPA 13 and NFPA 72 standards
chemical use
Patented Vibration Isolation Plate: Enhances stability and prolongs component life
Room) Temporal Only Tympanic Only Reading Speed ~1 Second 3–5 Seconds 1–3 Seconds Fever Indicator Color-Coded Screen (Green/Orange/Red) Standard LCD Standard LCD Silent Mode Yes Rarely No Payment Type FSA / HSA Eligible Varies Varies What’s Included
easy to install
3" Double Check Backflow Preventor Valve for Fire Protection Ductile Iron Assembly Armed American Supply NFPA Compliance: Engineered to fullyThe 3" Double Check Backflow Preventor Valve with FxG OS&Y is engineered for fire protection systems requiring robust, reliable prevention of backflow contamination. Ideal for fire protection contractors, plumbing engineers, and facility maintenance teams, this valve assembly balances durable construction with operational precision to safeguard potable water supplies. Material Composition: Constructed from high grade ductile iron body for enhanced