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Caleffi 573403A Backflow Preventer, 1/2 in
Caleffi 573403A Backflow Preventer, 1/2 in
PN :
658404
MPN :
573403A
Caleffi 573403A Continuous Backflow Preventer With Atmospheric Vent, 1/2 in Nominal, FNPT End Style, Brass Body, Dual Check
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Caleffi Backflow Preventer, Continuous, Series: 573, 1/2 in Nominal, FNPT, 175 psi, 32 to 210 deg F, Dual Check Backflow, Media: Water, Brass Body, 4-1/2 in W