Carrier 00PPG000472900 Flow Switch 319852-301 extending the service life of

extending the service life of the 1/2" flare connections

The SF-287-T specification includes a dedicated pressure tap

ensures reliable startup under heavy thermal loads and high pressure differentials

the Aaon V62790 operates seamlessly with integrated system controls to minimize equipment downtime and maximize energy efficiency

Industrial Durability: Die-cast aluminum construction reduces weight while maintaining structural integrity in HVACR gas trains

Carrier 00PPG000472900 Flow Switch 319852-301 extending the service life ofThe Carrier 00PPG000472900 flow switch is an HVACR safety and control device designed to verify proper fluid movement within chilled water and hydronic systems. This Carrier flow switch is commonly used in commercial HVAC equipment to protect chillers, pumps, and refrigeration circuits by confirming adequate water flow before system operation is allowed. It helps prevent equipment damage caused by low flow or no flow conditions and ensures stable