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The Watts 825 Series Reduced Pressure Zone (RPZ) Backflow Preventer is designed to provide superior protection against backflow in irrigation systems. Its bronze construction makes it ideal for use in high-hazard areas where contamination from toxic fluids is a risk. With a maximum pressure of 175 psi and temperature rating of 140F, this RPZ prevents water reversal due to backsiphonage or backpressure, keeping your system safe and secure. Its modular relief and check valves can be removed without the danger of spool substitution, making maintenance easy and efficient. Use in industrial irrigation systems where contamination from hazardous fluids is a concern. Trust Watts to keep your system running smoothly with their high-quality RPZ Backflow Preventer.