Caleffi Series 573 Backflow Preventer 1/2" NPT Female Inlet/Outlet
Dual check continuous pressure backflow
preventer with atmospheric vent.
Brass body.
Max. working pressure: 175 psi.
Working temperature range: 32—210°F.
ASSE 1012 listed and CSA B64.3 certified.
SKU: 573403A
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Availability: In stock
$39.29
