Gas Regulators & Parts for Your Draft Beer System

Gas Regulators & Parts: A Comprehensive Guide for Beer Lovers

Gas pressure regulators are a crucial component of any beer dispensing system. They control the pressure of the gas (CO2 or nitrogen) that is necessary for properly dispensing beer. Choosing the right regulator is essential for the perfect pint, and Insidebeer.com is here to help. We offer a wide selection of beer tap regulators, including primary gas regulators, secondary CO2 gas regulators, regulator parts, and air distributors. In this guide, we will take a closer look at gas regulators and the parts that make up these essential tools.

Types of Gas Pressure Regulators

There are two primary types of gas regulators: primary and secondary.

1. Primary Gas Regulator

The primary CO2 gas regulator controls the pressure coming out of the tank and is used to dispense up to eight half-kegs using a single 5-pound CO2 tank. There are two types of primary gas regulators: single-gauge and double-gauge regulators.

• Single-gauge regulator: This type of regulator measures only the dispensing pressure.
• Double-gauge regulator: This type of regulator measures the dispensing pressure and the amount of gas left in the tank.

If you are dispensing nitrogen-based beers like Guinness, you need a nitrogen regulator, which works the same as a CO2 regulator but features a female stem to attach to a nitrogen tank. Alternatively, you can use a nitrogen converter piece and a standard CO2 regulator.

2. Secondary Gas Regulator

A secondary gas regulator is used to dispense multiple kegs at different pressures. These regulators come equipped with 2 to 5 dials to monitor and regulate the beer regulator pressure separately for each keg. If you want to dispense multiple kegs at the same pressure, you will need a distribution bar, which is essentially a large splitter.

CO2 Tank Regulator Parts

Gas regulators consist of several distinct parts, and it is essential to know them to use them properly.

1. Stem or tank connection

This part attaches directly to the CO2 tank and is susceptible to leaks. To ensure a leak-free connection, tighten it with a CO2 tank wrench.

2. Low-pressure gauge

This gauge measures the amount of gas going into the keg.

3. High-pressure gauge

This gauge measures the amount of gas left in the tank.

4. Shut-off valve

This valve allows you to turn the gas on and off by turning it perpendicular to the airline.

5. Adjustment screw

This screw sets the pressure output to the keg. Turning it clockwise increases the pressure, and turning it counterclockwise decreases the pressure.

Optimal Pressure for Dispensing Beer

The optimal pressure for dispensing beer depends on the type of beer and the gas used.

1. CO2 systems

Most beers need to be dispensed at 10-15 PSI in CO2 systems.

2. Nitrogen systems

For systems using nitrogen, the optimal pressure is 30-40 PSI.

Where to Buy Gas Regulators for Beer

Insidebeer.com offers a wide variety of gas regulators for both CO2 and nitrogen tanks, adapters, tools, replacement parts, and more. All of our products are factory-tested, commercial-grade, and guaranteed to fit any draft beer dispensing system (parts). If you cannot find the regulator or part you are looking for on our website, please contact us at sales@insidebeer.com to inquire about availability. We have new arrivals every week and are always happy to help.