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Back Flow Preventors
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Back flow preventer – 2″ brass
Model Number:
Q548B
Fits 2" drain
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Back flow preventer – 3″ brass
Model Number:
Q550
Fits 3" drain
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Back flow preventer – 3″ steel
Model Number:
Q548
Fits 3" drain
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Back flow preventer – 4″ brass
Model Number:
Q551
Fits 4" drain
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Back flow preventer – 4″ steel
Model Number:
Q549
Fits 4" drain
Read more
Showing all 5 results