I am researching a new kitchen faucet and came across the Delta Signature Pull-Out (472-DST) which uses their Diamond Seal Technology. Price difference between the faucets with/without this new technology is very small...am wondering what the pros think....opinions, please. Thanks.
Delta Diamond Seal Technology
- Thread starter baflib
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Redwood
Master Plumber
It's what Delta is calling their ceramic cartridge line. Too new to have an opinion on it. Delta stuff is usually pretty good for longevity so I would be surprised if there were any problems with it.
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Dunbar Plumbing
Master Plumber
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