Kegco Premium Pro Series Three Product Secondary Regulator

Model: LH-54S-3
13 Reviews
$175.00SAVE $35.00 (20%)

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  • Ideal for use when dispensing multiple kegs off the same CO2 tank at different pressures
  • Connects to a primary regulator with air line to allow you to lower the pressure to each keg individually
  • Output pressure gauge shows 0-60 PSI (safety pressure relief valve releases at 45 PSI)
  • Large hand controlled adjustment knobs for easy pressure adjustment
  • Features a durable chrome-plated brass body and nickel-plated valve seats for high corrosion resistance

The Kegco LH-54S-3 Premium Pro Series Three Product Secondary Regulator is built with high end features. Secondary regulators are used when you are attempting to dispense two or more kegs off of the same Co2 tank at different pressures. A secondary regulator will allow you to lower the pressure to each keg individually.

You still need a primary regulator that then connects to the secondary with a piece of air line. Each secondary regulator has its own shut off valve and pressure adjustment knob, allowing you to set three different pressures on three different kegs and release the pressure from any one of the kegs. Secondary regulators are best mounted to a wall or the inside of the refrigerator.

  • Secondary CO2 or Mixed Gas Regulator
  • Wall mount bracket
  • Performance: 3 Pressures / 3 Kegs
  • Output Pressure Gauge: 0-60 PSI
  • Integral Safety pressure relief valve releases at 45 PSI
  • Outlet Barb: 5/16" Hose Barb x 1/4" mnpt
  • Chrome Plated Brass Body
  • Nickel-plated valve seats for high corrosion resistance
  • Constant pressure supply at high output flow rates
  • Has a large hand control which makes it easy to adjust the pressure inside keg
  • Manual Pressure Release Valve
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


Perfect Item!

This was a Christmas gift for my homebrewing husband. We recently converted a deep freeze to a kegerator and needed the three product secondary. Luckily, I chose the exact one he was looking at. It is very sturdy, looks commercial and my husband is very happy with the product. It attached nicely and easily to the kegerator and has been working very well. We are very happy with the product and price.


Pour in well.

Simple to hook up. Mounted outside fridge drilled a couple holes. Perfect. Had a splitter and never poured correct. With this I can carb one keg, pour a Wheat at 14 psi and an IPA at 11 psi. Very happy I purchased this affordable upgrade.


"Secondary" is deceiving description

Purchased "on Sale" for and AWESOME price. High quality, pre-assembled, packed and packaged well.
If you remove/replace the barb end with a CGA320 nipple and nut, then remove/replace the plug on the other end with a High Pressure Gauge {does not matter which end either of these are installed into} then you will have saved almost $70 and will have a 3 product PRIMARY.


Mounted outside kegerator

I was tired of trying to adjust pressures inside the kegerator. I left the cylinder and primary regulator inside and mounted this secondary gauge set on top.

I had to change the inlet to the left side. Be careful, fittings are tight and have left hand threads.



Does exactly what it is supposed to. Simple to adjust. Heavy duty.

Showing Reviews 1-5 of 13
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Kegco Pro Series Three Stage Secondary: Can these be used with CO2/N2 mix (beer gas)
by Stoney on January 23, 2020
Thank you for your inquiry with Beverage Factory. You can use these for either Nitrogen or CO2, but unless you're using a gas blender commercially, you would need two secondary regulators, as you can not isolate the gas coming in to regulators. If you would like to chat about this in further detail please reach out to our sales line, 800-710-9939.

Thank you,

by Dakota on January 23, 2020
Staff Answer


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