QiiMii Stainless Steel Ferrule TC 1.5" Tri-Clamp Diffusion Stone, 2 Micron Aeration Stone, Carbonation Stone with 1/4" NPT CO2 inlet (6" Length, 1/4" Female NPT)

Well built piece, tri clamp area fits perfectly. We are a commercial brewery and the flow rate on this stone saves us time. This is our second one and we will order another when we get a new vessel.

Excellent quality stainless product. Worked just as expected and met all our needs for this application.

It leaks. I had to pump the wort out of the fermenter because the seal area has rough machining marks and doesn’t seal. Save yourself time, money and mess and avoid this product.

Es tal cual se describe, perfecto par cervecerias

So much more efficient than the carb stone that comes with the Unitanks.

Excelente

works well

the product arrived scratched

Well built. But must have a large pore size. Very low wetting pressure (under 1 psi). Not great for carbonating.