typically from -50°F to 300°F

different series require different spring diameters and lengths such as the R325 series

As a manual reset limit switch

A compromised gasket can lead to "short-cycling" or failure of the low water cut-off to trip the burner circuit

Precise Motion Transfer: Optimizes power transmission from the actuator to the damper for accurate airflow control

Sensus 143-62-023-45 Orifice typically from -50°F to 300°FThe Sensus 143 62 023 45 Orifice is an essential component for technicians maintaining or configuring the Model 143 80 service regulator. Engineered from high grade aluminum, this 1 2 inch replacement orifice is designed for low pressure applications, typically supporting maximum inlet pressures up to 20 psig. It plays a critical role in managing flow capacity and ensuring stable downstream pressure for residential and small commercial gas systems.