Sign In to View Pricing & Availability
- Caleffi Backflow Preventer, Series: 573, 3/4 in Nominal, FNPT, 175 psi, 32 to 210 deg F, Media: Water, Brass Body, 4-5/8 in L
- Dual check continuous pressure backflow preventer with atmospheric vent
- Body MaterialBRASSEnd StyleFNPTNominal Size3/4 inDimensions4-5/8 in LManufacturerCaleffiManufacturer #573503AMediaWaterPressure Rating175 psiSeries573Temperature Rating32 to 210 deg F