Kegco Pro Series Two Pressure Primary CO2 Draft Beer Regulator Battery

Model: LH-542-DP
1 Reviews
$145.67SAVE 40% - $58.27

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  • The perfect solution for dispensing from two different kegs that require different CO2 pressures!
  • Compatible with any CO2 tank that has a male CGA-320 valve
  • Regulator body is constructed from forged brass with all brass connections and components
  • Features an integral safety pressure relief valve that releases at 45 PSI
  • Large hand controls allow for easy and accurate pressure adjustment for each keg

This Kegco LH-542-DP Pro Series Two Pressure Primary CO2 Regulator can be used with any CO2 tank with a male CGA-320 valve, and is the perfect solution for dispensing from two different kegs that require different CO2 pressures. Built for durability, each regulator features a forged brass body with all brass connections and components, sintered brass inlet filter, integrated nylon tank connection washer, and self resetting safety release valve. The two top gauges let you know how much CO2 pressure is in each keg, while the side gauge lets you know how much CO2 gas is left inside the tank. The two large adjustment knobs have lock rings that let you easily adjust the gas flow to each keg without requiring a screwdriver. The tamper proof safety pressure relief valve releases at 45 psi, and a shut off valve allows you to instantly shut off pressure to the kegs without backing up your gas line.

  • Output Pressure Gauges: 0-60 psi
  • Tank Pressure Gauge: 0-2000 psi
  • Female CGA-320 Connection for CO2 Tank
  • Output - 1/4" FNPT
  • Integral Safety Pressure Relief Valves Release at 45 psi
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


Good regulator. Hard to adjust pressure.

Works good, but I have to use a wrench every time to adjust the pressure. Other regulators i've been able to hand tighten - this is challenging, nothing really to grip onto even for mechanics hands.

Gauges are accurate. All valves work. Gets the job done.

Can I reverse the tank connection and tank level gauge so that my tank connection is on the left instead of the right? My tank is on the left side of my refrigerator.
by OC on December 18, 2018
Hello OC,

This is something that is possible but it is not a breeze, You would have to be tightening and un-tightening the opposite way so it would be best to keep as is. This is a left hand thread so it is a lot easier to keep as is. Jope this helps and Thank you for your question.

Thank you,
by Hector on December 18, 2018
Staff Answer
Do the shutoff valves have check valves in them? If not l, what would I need to purchase to swap out the shutoff valve?
by fs8972 on October 01, 2019
These units do not include check valves within the shut off valves.

Take a look at our HL-62 series which include check valves within their shut off valves.
by Ben on October 03, 2019
Staff Answer
Will this system work with nitrogen?
by Nitro Curious on August 16, 2022
This has a connection for a CGA-320 valve, which is used for CO2 tanks. Model LHU5NDB would be for nitrogen tanks with a CGA-580 valve.
by Jake on August 17, 2022
Staff Answer
What size tubing would I need for this regulator
by Allison on July 14, 2023
5/16" ID line.
by Jake on July 14, 2023
Staff Answer


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