pneumatic fittings for potable water?

You know those pneumatic quick connect fittings they make for air compressors and air tools? Well, can those those also be used for potable water?

https://www.amazon.com/dp/B01FOQJU6Y/?tag=skimlinks_replacement-20

if it is NSF 61 approved then yes, to be nsf 61 approved the brass must be lead free, which I doubt it is

if you can provide documentation as to lead content you will be ok

but, the air hose tubing is not approved, you will have to use a pex or copper, pvc

frodo said:

if it is NSF 61 approved then yes, to be nsf 61 approved the brass must be lead free, which I doubt it is

if you can provide documentation as to lead content you will be ok

but, the air hose tubing is not approved, you will have to use a pex or copper, pvc

Click to expand...

Air fittings are 1/4" NPT on the other side of the quick release interface, so there is no need to use traditional air hoses.

Is the lead content enough to cause a concern for personal use (not commercial)?

I was more concerned about the quick release mechanism having iron/steel components and rusting or the fact that water pressure is much lower than air pressure typically used with these fittings, resulting in a leak due to the quick release connection not closing correctly.