Watts LFM115 THD B 10 75 LS 3 Part of the LFM115 Series ADS This 3 4 inch reduced pressure This 3 4 inch reduced pressure zone assembly backflow preventer helps prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements Specifications Air Separator Connection Threaded Air Separator Connection Size 1 IN Brand Watts EAN 098268524307 Expansion Tank Model ETX 30 Lead Free Not In Scope Part Number 0235096 Series HP 30PRO UPC 098268524307 UPC 098268608113 17 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268608113 Inlet Connection Size 3 IN Inlet Connection Type Female Threaded Lead Free Yes Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure PSI 400 Outlet Connection Size 3 IN Outlet Connection Type Female Threaded Part Number 1GE00442 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty ACV ArmorTek Submittal Package Automatic Control Valve LFM115