Backflow Preventers
Backflow Preventers protect water supply from contamination by stopping the reverse flow of contaminated water, keeping it from flowing into clean water supply. Backflow Preventers can be easily installed onto water lines and are made to last through long term use. Suitable for use wherever backflow and water contamination is a risk, including hospitals, laboratories, industrial plants, and more.
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Size
3/4
Connection Style
FNH x MNH
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Size
1/4
Length
2-37/64 in
Width
2-1/2 in
Connection Style
MNPT
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Zurn 12-975XL2 1/2 In. FNPT x FNPT Reduced Pressure Principle Assembly - 175 PSI - Cast Bronze
Model #: WBB1877462
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Size
1/2
Connection Style
FNPT x FNPT
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Ships in 7 Business Days
Size
2 1/2"-4"
Length
6 in
Width
6 in
Height
6 in