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 New kitchen faucet
Author: dchanson55 (TX)

I installed a kitchen faucet and had to use an adapter 1/2 to 3/8, water lines came attached to the faucet and are 3/8 and wall stop is 1/2. I have a slow drip at 1/2 wall stop, I used telflon tape but it still leakes, are there special adapters for this situation? How can I stop the leak?

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 Re: New kitchen faucet
Author: hj (AZ)

That is NOT a "pipe thread", so tape is ineffective. You need a short flexible supply line with a 1/2" end for the wall valve, and 3/8" compression for the faucet end, with a 3/8x3/8 compression coupling between the supply tube and the faucet lines.



Edited 1 times.

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 Re: New kitchen faucet
Author: steve (CA)

Are the stops ½" compression or ½" straight pipe? The adapter in either case needs to seal to the stop with a gasket.

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