• Caleffi Backflow Preventer - 573493A

    - 1/2 inch SWT/NPT Female Inlet/Outlet

    Product ID • CAL573493A00

  • $43.75
  • Normal Ground Shipping

Overview

Caleffi Backflow Preventer - 1/2 inch SWT/NPT Female Inlet/Outlet - 573493A.

The Caleffi Backflow Preventer with atmospheric vent is designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids.

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Technical Specs

Caleffi Backflow Preventer - 1/2 inch SWT/NPT Female Inlet/Outlet - 573493A Features

  • Dual check continuous pressure backflow preventer with atmospheric vent
  • NPT Female union connections, threaded
  • Maximum working pressure: 175 psi
  • Brass body
  • Stainless steel filter
  • Check valve in PSU
  • Diaphragm and seals in EPDM
  • Working temperature range: 32 degrees F to 210 degrees F
  • ASSE 1012 listed and CSA B64.3 certified.

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