How to Put an Anti Siphon on a Faucet
Anti-siphon devices, also called vacuum breakers, are plumbing fixtures you can affix to outside faucets to help prevent water from siphoning from the hose and into the city water supply. Many cities and municipalities mandate anti-siphon devices for outdoor use. If your outdoor faucet is not already equipped with anti-siphon technology, you can easily install an anti-siphon adapter to help prevent siphoning. Does this Spark an idea?
Instructions
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1
Turn off the faucet where you plan to install the anti-siphon device by rotating the faucet knob clockwise.
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2
Remove any devices or fixtures currently attached to the faucet such as hoses or other watering devices. Detach them by unscrewing the coupling connecting them to the faucet counterclockwise.
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3
Use a soft-bristled brush and water to rinse off the threads on the faucet.
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4
Apply plumber's tape to the faucet threads. Hold the end of the tape against the threads on the faucet with one hand, while pulling tightly on the tape with the other. Make at least one revolution around the pipe. Trim off any extra with the sharp knife.
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5
Screw the anti-siphon fixture into place on the faucet threads. Tighten with a wrench.
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