Watts 1 SS009 QT Backflow Preventer, Reduced Pressure Zone, 1 in FNPT, 175 psi, 316 Stainless Steel, SS009 Series G4932907 25 hr Includes Batteries Yes 25 hr Includes Batteries Yes Grip Material Aluminum Switch Location Body Includes Charger Yes Battery Chemistry Lithium Ion Number of Light Output Modes 5 Beam Focus Fixed Application Automotive 5 10 mm² flexible without cable end power circuit screw clamp terminals 1 1 4 mm² flexible with cable end power circuit screw clamp terminals 1 1 6 mm² solid without cable end Device Short Name LRD Temperature Compensation 20 60°C Ip Degree Of Protection IP20 conforming to IEC 60529 Dielectric Strength 1 Pipe Nipples Check and Relief Valve Seats are Replaceable without the Use of Special Tools