Body Height: 11 5/8 in

Length: 4 7/16 in

3/4" Npt Hot/Cold Water Supply Connections

which prevents the spindle from being removed until the roll is empty and the and screw is opened with a key

Available with warm and/or cold

Watts Reduced Pressure Zone Backflow Preventer, Lead Free Bronze, Watts 825 Series, NPT Connection - 3/4 LF825YA-QT RP Phenolic Body Height: 11 5/8 inRPZ Y Shaped Backflow Preventers, Max. pressure: 175 psi Max. temp.: 140F,Modular relief and check valves can be removed without the danger of spool substitution. Bronze construction. Use in industrial irrigation systems to protect against contamination from high hazard (toxic) fluids.,Meet ASSE 1013, AWWA C 511 92, CSA B64. 4.