The Colt Series Reduced Pressure Detector Assembly 1" Backflow Preventer is a precision-engineered device designed for professionals managing commercial and industrial fire protection systems. It safeguards potable water supplies by preventing contamination from backflow, ensuring system integrity and regulatory compliance.

• Durable Construction: Crafted from ASTM A536 ductile iron with a corrosion-resistant coating, suitable for underground or mechanical room installation.
• Corrosion-Resistant Internal Components: Utilizes 300-series stainless steel springs and fasteners, enhancing longevity even under frequent operation.
• Precision Check Valves: Incorporates brass or stainless steel internal parts with EPDM elastomer seats to maintain reliable sealing and ease of maintenance.
• Regulatory Compliance: UL 312 listed, FM approved, meets ASSE Standard 1013, and compatible with NFPA 13 and NFPA 25 fire protection codes.
• Wide Operating Range: Supports pressures up to 175 PSI and temperatures from 33°F to 140°F, adaptable to diverse water supply conditions.
• Flexible Installation: Available with ANSI B16.1 flanged or AWWA C606 grooved ends, designed for both horizontal and vertical upward flow placements.
• Integrated Test Ports: Facilitates efficient differential pressure testing in accordance with local fire safety inspections and NFPA 25 mandates.

This backflow preventer is essential for maintaining safe, uncontaminated water in commercial buildings, manufacturing facilities, and institutional fire protection systems. It minimizes maintenance demands with robust materials and carefully designed components while helping professionals meet stringent safety standards. Its resistance to chemical wear and pressure fluctuations ensures consistent performance, reducing downtime and potential hazards. The Colt Series assembly’s thoughtful design simplifies installation and inspection, supporting long-term fire system reliability and protecting critical water supplies from contamination risks.