Description
3 4" Clamp Butterfly Valve 4 Position Pull Handle EPDM (BFVTC PH) T316L Stainless Steel Wayland Industries W6BFVTC E .75 PH weizenbier These brix hydrometers are calibrated These brix hydrometers are calibrated at 68 F (20 C) allowing you to easily convert a standard refrigerator or freezer into a precise fermentation chamber or kegerator