Description
The BAPI BA/4M304 1/2″ Thermowell with a 4.5″ Insertion length is a stainless steel sensor component used to protect temperature-sensing elements in pipes, tanks, and fluid-handling equipment within HVAC systems. It creates a sealed barrier between the sensor and the process media while allowing accurate temperature readings during operation. Commonly placed in chilled water lines, hot water systems, boilers, and air handling applications, the thermowell assists maintenance access without draining the system. Its role within the assembly is to support stable sensor positioning and reliable thermal contact in commercial systems where controlled temperature monitoring is required.
