MicroMatic Premium Plus Dual Primary CO2 Keg Beer Regulator Battery

Model: 842BATTERY-PP
5 Reviews
$266.53SAVE 25% - $66.63

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  • Ideal for dispensing two draft beers that require different CO2 pressures
  • Can be used with any CO2 tank that has a male CGA-320 valve
  • Each outlet barb has a 3/8" O.D. to fit 5/16" I.D. gas hose
  • Features a durable forged brass body with a chrome-plated finish
  • Easy-to-use dial knob allows for accurate pressure adjustment

This Dual Primary CO2 Regulator Battery is ideal for dispensing two draft beers that require different CO2 pressures. This regulator battery can be used with any CO2 tank that has a male CGA-320 valve. Each outlet barb has a 3/8" O.D. to fit 5/16" I.D. gas hose.

Built for durability, each regulator features a forged brass body with a chrome-plated finish, nickel-plated valve seats for high corrosion resistance, an integrated sintered bronze mesh inlet filter and a built-in CO2 resistant long-lasting nylon inlet seal. An easy-to-use dial knob allows for accurate pressure adjustment. Safety pressure relief valves release at 55-65 psi.

  • Primary CO2 Regulator Battery
  • Output Pressure Gauges: 0-60 psi
  • Tank Pressure Gauge: 0-3000 psi
  • Female CGA-320 Connection for CO2 Tank
  • Outlet Barbs: 3/8" O.D. (to Fit 5/16" I.D. Gas Hose)
  • Safety Pressure Relief Valves Releases at 55-65
Warning WARNING: This product has Brass components. Brass alloys are known to contain trace amounts of Lead, which is known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.


Problem with CO2 tank gauge replacement

I received the dual primary regulator on Tuesday 9/18/18 and set it up. I noticed the co2 tank gauge (gauge on far left) remained at 0 psi, co2 tank almost full. Called beverage factory and was told a replacement would be sent out. Tuesday 9/25/18 no response from Beverage factory. Called again on 9/25/18 and was told original customer service person did not write it down. I was told a replacement will be sent out again. I like the regulator set up and operation, but quality control failed and I hope Beverage Factory sends out the replacement.


Good Quality Regulators

Have two kegs of different sizes running from a single CO2 tank. The original regulator I received with the kegerator kit was garbage. These are good quality. For the most part, I can set the output pressure and walk away knowing it will stay constant. Only downside is ganging them together is too heavy for the tank. It will tip over unless you prop it up with something or mount it. Also, when I first connected it, there was a leak. A couple of turns on the outside regulator and it was corrected.


premium is right

quite heavy build. works well


Needs work!

It took three attempts to get me a regulator that did not leak right out of the box. All Micro Matic fault. They all should be pretested


Love this thing

I searched for a nice regulator and always just kept coming back to this one. It's sturdy, solid and very easy to adjust the pressure of each line. If you Plan on having 2 or more separate styles on tap in my opinion you should use this. You can add on to it by simply getting more secondary regulators. it's worth every penny. Since I showed my brother in law who's starting his own brewery he's gone out and gotten them cause of the quality and ease of use

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