Sensus 143-16-021-04 Blue Spring Durable construction reduces the frequency

Durable construction reduces the frequency of emergency steam system repairs

Critical component for preventing dangerous CO leaks and ensuring HVAC system safety

the internal brass wetted parts and phosphor bronze Bourdon tube provide consistent performance and an accuracy rating of 1

Is this rated for 208V systems

ensuring no-drill installation and perfect wire-to-terminal alignment

Sensus 143-16-021-04 Blue Spring Durable construction reduces the frequencyThe Sensus 143 16 021 04 Blue Spring is a critical calibration component engineered specifically for Sensus 243 12 and 121 12 gas pressure regulators. Designed for high precision pressure management, this heavy duty spring provides an outlet pressure range of 5" to 8. 5" w. c. (water column), ensuring consistent delivery and stable downstream pressure in industrial and commercial natural gas applications. As a veteran grade gas regulator replacement