this SAE to NPT fitting meets the rigorous demands of professional refrigeration system maintenance and repair

While primarily a York/Johnson Controls part

and Basotrols

and 51 boiler controls

When using the Rheem-Ruud 68-21016-01

Sensus 143-62-021-22 Spring this SAE to NPT fittingThe Sensus 143 62 021 22 Spring is a critical OEM replacement part engineered for the Sensus 143 80 series domestic service regulators. This black white color coded spring provides a precise outlet pressure range of 0. 5 to 2 PSIG, making it essential for natural gas and propane applications requiring intermediate pressure control in residential or small commercial settings. As a genuine Sensus gas division component, it ensures the internal orifice