Deringer 20 Double Check Backflow Valve Assembly Quick Test Fitting Set for Differential Pressure Gauge With a box quantity of

With a box quantity of 1

and supports NFPA 13 and NFPA 25 inspection protocols

Certification and Compliance: UL Listed

this accessory package ensures optimal performance and reliability in safeguarding your property against fire hazards

ensuring seamless integration with standard fire sprinkler piping systems

Deringer 20 Double Check Backflow Valve Assembly Quick Test Fitting Set for Differential Pressure Gauge With a box quantity ofThe Viking Deringer 20 Double Check Backflow Valve Assembly is a precision engineered backflow prevention device designed specifically for commercial and industrial fire sprinkler systems. It provides fire protection professionals with a durable and reliable solution to safeguard potable water supplies from contamination in high demand fire safety environments. Durable Construction: Main body made from ASTM A536 ductile iron, offering strong