PROFESSIONAL GRADE CARBONATION STONE
Can be used with large multi-barrel sized tanks. In-line MFL threaded end WITH CHECK VALVE
This Stone attaches to a 1/4" Swivel Nut Set so you can attach to any 1/4" id hose.
- 3-1/2" total length.
- 0.5 Microns
- Checkvalve opening psi: 1 to 1.5 psi
This Stone IS NOT a 3/4" long "fish tank" style / size that others offer; The sintered area is 1-5/8" long x 5/8" diameter. Carbonate your beer just like the pros with this Carbonating Stone.
Since this stone has a MFL thread fitting you can screw it onto a compression to flare fitting. With that, you can affix to a long dip tube installed on the gas side of the Cornelius keg.
Alternatively, you can clamp one end of a tube onto the short, gas dip tube and clamp a barbed swivel nut on the other end. This Carbonating Stone will screw directly into that barbed swivel nut. Set your regulator and the gas will be forced through the millions of tiny pores in the stone, which dissolves the gas into the liquid. Your beer will be carbonated overnight.
Note: To prevent the pores from getting clogged, we recommend not handling the porous end directly with your fingers.
BOIL STONE for two minutes to sanitize / clean / unclog pores prior to use. Keep in clean protective bag when not in use.
DO NOT SCRATCH the surface; this closes the pores.