Thanks to the CO2 regulator, you can serve delicious kegged beer whenever and wherever without the hassle of a heavy CO2 tank and regulator! This mini regulator gives you the best of both worlds, boasting a compact and portable design that makes it perfect for parties and special events while also featuring a 0-30 PSI display and an adjustment knob that give you the same control over your pressure output that you would enjoy with a full size regulator. This brass CO2 regulator is compatible with UNF threaded CO2 cartridges and has a flared MFL connection on the output for use with a ball lock or pin lock disconnect.