Website will be down for maintenance between 9pm Sunday evening to 4am Monday morning.

You will not be able to see pricing, product availability, place online orders, check account AR and order history, or register new users during this time.

All items that have been added to your shopping cart prior to the maintenance window, will still be present in your shopping cart once the maintenance is completed.

  1. pin-int

Caleffi 573403A AutoFill Dual Check Continuous Pressure Backflow Preventer With Atmospheric Vent, 1/2 in, FNPT

Caleffi 573403A AutoFill Dual Check Continuous Pressure Backflow Preventer With Atmospheric Vent, 1/2 in, FNPT

  • Manufacturer: Caleffi
  • Brand Name: Caleffi
  • Part#: CFI573403A
  • MPN: 573403A
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

Caleffi AutoFill Dual Check Continuous Pressure Backflow Preventer With Atmospheric Vent, 1/2 in Nominal, FNPT Connection, 175 psi Pressure, DZR Brass Body, Lead-Free/Contains Lead: Lead-Free, 32 to 210 deg F, Dimensions: 4-3/4 in L

Body Material      :      DZR Brass
Connection Type      :      FNPT
Dimensions      :      4-3/4 in L
Lead-Free/Contains Lead      :      Lead-Free
Nominal Size      :      1/2 in
Pressure Rating      :      175 psi
Temperature Rating      :      32 to 210 deg F
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Caleffi_573503A_Specification_Sheet.pdf