while most include the integrated hub and set screw

The Johnson Controls P32AF-5 is a high-precision sensitive differential pressure switch engineered for air flow proving and pilot duty applications in commercial HVACR systems

and UEAS series models

Precise Thermal Protection: Fixed 240°F temperature limit prevents heat exchanger damage and ensures safe operation

This is a standard 48 frame (48FR) motor

Liebert 148213P1 Temp Receiver L99H008 while most include the integratedThe Liebert 148213P1 Temp Receiver with integrated sight glass is a critical liquid line component engineered for precision environmental control in data center and server room applications. Designed for high reliability HVACR systems, this receiver functions as a storage vessel for liquid refrigerant during varying load conditions, ensuring a consistent supply to the expansion valve. The built in sight glass provides technicians with an immediate