This carbonation stone is made from high-grade stainless steel 316. It features a 2 micron porous sintered section for fine gas dispersion. It has a 1.5 inch tri-clamp connection on one end and a 1/4 inch FNPT female threaded gas inlet on the other. This 8-inch stone is designed for efficient carbonation and micro-oxygenation in brewing setups.
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