Xylem-McDonnell & Miller 347900 Bellows Assembly SA150-106R

The Xylem-McDonnell & Miller 347900, also known as the SA150-106R  is a critical component in many HVAC systems. The flexible stainless-steel assembly ensures a tight connection and precise pressure readings by acting as a seal between pipework and a pressure switch. It is frequently utilized in equipment such as cooling towers, boilers, chillers, from McDonnell & Miller pressure switches. The bellows expands or contracts in response to variations in system pressure, which activates the switch in accordance with predetermined limits. This protects your equipment by sensing low or high pressure and shutting down instantly to avoid damage and downtime. Because of its strength and dependability, the SA150-106R is a crucial component for preserving the best possible performance and security in your HVAC system.