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

This vent features a durable nickel-plated forged brass body and is rated for a maximum operating temperature of 248°F

Enhanced System Safety: Critical for monitoring flue draft to prevent incomplete combustion or carbon monoxide leakage

How do I verify if I need the LPM-31 or a different conversion kit

Sensus 143-16-508-00 Throat Block Els PW 17895 Reliable Protection: Integrated impedance andThe 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