Note that this assembly is provided less bracket

ensuring long-term reliability in demanding HVAC resistive heating applications

This high-grade brass compression vent tube connector facilitates a secure

Reliable Protection: Integrated impedance and overload thermal protection prevents winding failure during restricted airflow conditions

Sensus 143-16-508-00 Throat Block Els PW 17895 Note that this assembly isThe Sensus 143 16 508 00 Throat Block is an essential internal component designed specifically for industrial gas pressure regulation systems. This version is the throat block without O ring seal, engineered for integration into Sensus 243 and Model 143 80 service regulators. Built to maintain structural integrity under high flow conditions, this acetal or cast aluminum insert ensures proper stem guide alignment and support within the lower diaphragm