Sensus 046-00-021-00 Spring Ensures a positive seal for

Ensures a positive seal for liquid drainers and air vents

allowing for an automatic reset once the burner vestibule cools to safe levels

Manual Reset Security: Requires a physical inspection by a technician before the unit can be placed back into service

a secure cover is non-negotiable for protecting the sealed Monel bellows and electrical connections

calibrated to "open" and break the electrical circuit at 160 degrees F and "close" to restore operation once the temperature drops to 120 degrees F

Sensus 046-00-021-00 Spring Ensures a positive seal forThe Sensus 046 00 021 00 Spring is a critical calibration component designed for the Sensus Model 046 field regulator series. Engineered for high pressure service, this Yellow Spring provides a precise outlet pressure range of 3 10 psi, making it the standard choice for "pounds to pounds" regulation in farm taps, gas blanketing systems, and industrial air or gas applications. This specific part is physically identical to the Sensus 04600 021 00,