For 5/16" I.D size hoses        Excellent for wine and beer brewing        Suitable for bars, tasting rooms, restaurants, etc        Perfect for kegs & 5 gallon kegs & 1.75 mini kegs & half barrels & quarter barrel units        EASY TO ADJUST PRESSURE                 Quick and accurate pressure adjustments through big manual pressure adjustment knob with no tools needed        Brief pulling of pressure relief valve helps ensure an accurate pressure reading on process of any adjustment to the regulator        STABLE EASY-TO-READ DUAL GAUGE WITHOUT DRIFT                 0-60 PSI gauge: Displays pressure transferred to your keg        0-3000 PSI gauge: Displays the amount of co2 pressure left in CO2 cylinder        Effectively keep you knowing how much CO2 left in co2 tank        YOU WILL SURPRISINGLY GET                 KIND NOTE                 Suggest pressure for beer: 10-30 PSI        Pressure relief valve releases at 45 psi        Not for gas blender or nitrogen generator application, just for CO2         Be sure regulator is connected in a dry environment, no lube or teflon, it’s a tube connection that has tight tolerance        Suitable for large beer brewing system, Small kegs which are under 6 litres require a correspondingly precise regulator to set perfect pressure        This is a large kegging system for beverage brewing, it is better to be used on the large capacity co2 tank                 Package Includes: 1pc co2 regualtor