The Johnson Controls P70AA-2 is a high-pressure control device, engineered to monitor and regulate pressure levels within air conditioning and refrigeration systems. The model is versatile, supporting a range of refrigerants including R12, R22, R134A, R500, and R502.
This pressure control unit is designed for reliable performance and durability, ensuring long-term use in industrial settings. It features a SPST switching type and a differential range of 12 psi to 40 psi, making it a critical component for system safety and efficiency.