CAL548099A MFG #: 548099A
  • Nominal Size: 2 Inch
  • Pressure Rating: 150 psi
  • Material: Steel
The Caleffi 548 and NA548 series hydraulic separator creates a zone with a low pressure loss, which enables connected primary and secondary circuits to be hydraulically independent of each other; the flow in one circuit does not create or interrupt flow in another. Hydraulically decoupling primary and secondary circuits eliminates pump conflict. This device includes an automatic high-capacity air vent with service valve to discharge accumulated air within the circuits.
  • Features and More


  • Pre-Formed Insulation
  • Hydraulic Separator Creates a Zone with a Low Pressure Loss
  • Which Enables Connected Primary and Secondary Circuits to be Hydraulically Independent of each other
  • The Flow in One Circuit does not Create or Interrupt Flow in another