Sign In to View Pricing & Availability
- 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.
Caleffi Hydraulic Separator, Series: 548, 2 in Nominal, FNPT x FNPT, 150 psi Working, 32 to 210 deg F, 37 gpm, 0.5 Maximum Percentage of Glycol, PE-X Insulation, Steel, 11-1/2 in W
- 300 Series stainless steel internal baffle
- Epoxy resin painted steel body
- Double density closed cell expanded PE-X
- 502343A Automatic Air Vent, 561402A Service Check Valve and 538402 FD Drain Valve
- Connection TypeFNPT x FNPTMaterialSteelNominal Size2 inTemperature Rating32 to 210 deg FWorking Pressure150 PSIDimensions11-1/2 in WFlow Rate37 gpmInsulation materialPE-XManufacturerCaleffiManufacturer #548009AMaximum Percentage of Glycol0.5Series548