The Conbraco 4A205A2F (Apollo RP4A) 1" Reduced Pressure backflow preventer is engineered to protect potable water systems from contamination due to backpressure or back-siphonage. Designed for commercial and irrigation applications, this compact unit delivers dependable performance and straightforward serviceability. Bronze body and corrosion resistance: durable bronze construction with stainless-steel ball valve handles for long service life. 1" push-fit connections & SAE test cocks: standard 1" nominal size with push-fit ends and threaded SAE test cocks for conventional testing. Robust operating range: 175 PSI maximum working pressure and 33°F–180°F temperature rating for most potable water systems. Service-friendly design: top-access modular check valve cartridges with captured springs, replaceable seats, and reversible silicone seat discs for fast maintenance. Materials for longevity: chloramine-resistant elastomers and low head loss construction for reliable, long-term operation. Built in the USA with warranty: Apollo-built assembly, made in America, backed by a five-year factory warranty and recognized industry approvals. This unit is suitable for potable water and irrigation applications where code-compliant reduced pressure protection is required. Installers will appreciate the top-access cartridges and SAE test cocks for efficient field testing and service; refer to the included specification and instruction manuals for dimensional details, installation guidance, and testing procedures. Replacement cartridges and service parts are available to extend service life and simplify routine maintenance.
