Copeland 971-0072-00 Module Protector 319847-401 This 3/4 inch NPT relief

This 3/4 inch NPT relief valve is factory-set to a 150 PSI relief pressure (though frequently cross-referenced for 100# applications depending on system derating) and features a high-capacity discharge rate to prevent catastrophic vessel failure

electrolyte corrosion in coastal environments

System Stability: Reduces mechanical vibration and protects sensitive motor bearings from off-balance rotation

Key Benefits Multi-Refrigerant Compatibility: Engineered for seamless operation with R-22

Positive Dead-End Lock-Up: Provides a tight seal at zero flow conditions

Copeland 971-0072-00 Module Protector 319847-401 This 3/4 inch NPT reliefThe Copeland 971 0072 00 Module Protector is a critical electronic safety component engineered to provide robust compressor protection in demanding industrial and commercial HVACR applications. Designed for seamless integration into Copeland compressor control systems, this solid state module protector monitors line conditions to prevent damage from voltage surges, electrical transients, and abnormal load conditions. By isolating sensitive electronic