Caleffi 551006A Discal Air Separator 1" NPT

The Caleffi 551006A Discal Air Separator helps hydronic heating and cooling systems work better by removing air, which keeps HVAC systems equipment running smoothly and lasts longer. This 1" NPT air separator is built from long-lasting brass and works better at temperatures below 250°F while handling pressures under 150 PSI. The Discal design of this product vacuums out tiny air bubbles and air pockets, making systems work better, run quieter, and avoid rusting. This tool works better in boilers, chillers, and radiant heating systems, moves heat better, and helps prevent expensive repairs.