99.8% lead-free Brass okay?

Vapor, Liquid or Cooling Management. Flutes, plates, etc.

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Big L
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99.8% lead-free Brass okay?

Post by Big L »

Hi All!

In the very final stages of still building!

Need to add one final 2" ferrule so i can attach my snazzy reflux copper coil condenser in its very cool sight glass - i have one of these which i ordered ages ago..

Wondering if its okay to use this even though its brass? - its from a still site and says 99.8% led free but should i worry about that last 0.2 %?

Alternative is going back to the welding shop and asking them to braze a stainless steel one on

https://www.stilldragon.eu/en/ferrules/ ... brass.html
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Yummyrum
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Re: 99.8% lead-free Brass okay?

Post by Yummyrum »

Yes ... Safe...IMO .
The old brass with lead in it had around 5% lead IIRC .

If you are still worried , you can “Tin” the exposed Brass with solder .I have done that on a few brass pieces on some or my stills , the solder is still there even though it was just a thin smear .
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Hambone
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Re: 99.8% lead-free Brass okay?

Post by Hambone »

Yummyrum wrote: Mon Jul 20, 2020 1:17 pm Yes ... Safe...IMO .
The old brass with lead in it had around 5% lead IIRC .

If you are still worried , you can “Tin” the exposed Brass with solder .I have done that on a few brass pieces on some or my stills , the solder is still there even though it was just a thin smear .
+1
Good judgement is the result of experience.

Experience is usually the result of bad judgement..
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