Ashcroft B429B-15 Pressure Switch Buna Seal 0-15 PSI

The Ashcroft B429B-15 Pressure Switch with Buna seal is a control system used in industrial pressure monitoring systems to manage and protect equipment operating within a 0-15 PSI range. It detects pressure changes in air or fluid lines and sends electrical switching signals when preset limits are reached supporting automatic system control and safety operations within HVAC systems. The Buna seal provides proper isolation between internal components and process media, assisting in maintaining stable operation in demanding conditions. It is applied in compressors, pumps, air handling units and process control assemblies proper low-pressure switching is required within the system.