keg co2 regulator instructions


A: CO2 can be dangerous! You will generally need toreplace them every four to six years. Turn your tank off by turning the valve clockwise. If the unit has been transported on its side, let the unit stand upright for at least 24 hours before plugging it in. Step 6) Stop the flow of gas by turning the needle valve fully clockwise. Low pressure gauge (reads the amount of internal keg pressure), High pressure gauge (indicates existing pressure in the CO2 cylinder), Pressure adjustment (before tapping the keg, screw clockwise until low pressure gauge indicates the desired pressure), To account for pressure loss when you are opening your faucet, you can add 1.5 psi. Readjust regulator pressure "B" and open optional valve "C". Whether you are talking Nitrogen or CO2, primary regulators come in single-gauge and double-gauge models. , which connect to the air line and read the pressure of your tank. With cylinder valve "A" in closed position, reattach regulator to cylinder at "E". Use our steps as a general guideline, but always refer to your equipment manual for the manufacturer's specific instructions. regulator kegging gauge dual co2 durable Q: What are the main concerns when dealing with CO2? If you will be dispensing multiple kegs that use the same CO2 pressure, you can split the gas flow to each keg using a two product regulator or an air line distributor. Always connect CO2 gas cylinder to reducing valve or regulator. co2 kegerator The main function of any regulator is to lower that pressure to a safer, more usable level before the gas reaches the keg.

Open and close valve "A" quickly to blow dust from the outlet. Beer How To's & Guides. You can get your tank refilled at any homebrew supply shop, welding supply stores, sporting good stores that sell paintball guns, or places that fill fire extinguishers. It takes approximately 1/2 lb.

For more information on how to properly set the pressure for your draft beer system consult our guide to Determining the Right Pressure for Your Draft Beer System as well as our 8 Answers to Frequently Asked Draft Beer CO2 Questions. regulator beer taprite co2 instructions dispensing

Lucky for you, we created this Kegerator 101 crash course, soon you will be the smartest of all your friends. Once set, you should monitor the regulator to ensure the pressure remains constant at the desired level. The primary regulator determines the pressure of gas flowing through a distributor. Q: How do I replace an empty CO2 cylinder? .tg td { If your beer is over-carbonated, the foam will appear tight with large bubbles. keg gallon co2 included Where it is stored on the kegerator doesnt make a huge difference; however, as we stated previously, ambient temperature can affect the number of kegs that can be dispensed from one CO2 tank. Please choose from the available languages below: JULY SAVINGS | Save Big On All Deals! Sign Up For Special Offers, News, Updates And More. Attach the beer line to the keg coupler, placing a rubber washer at the connection point. You can find. Open and close valve "A" quickly to blow dust from the outlet. As the keg pressurizes, the needle on the low pressure gauge "D" will drop temporarily until the pressure has equalized, and then will return to the point you previously set it at. If it becomes difficult to breathe and your head starts to ache, abnormal concentrations of carbon dioxide may be present in the area. Always secure gas cylinder in 'upright" position. To read your pressure on the regulator, you will see an arrow point to your current CO2 pressure in PSI. If it becomes difficult to breathe and your head starts to ache, abnormal concentrations of carbon dioxide may be present in the area. Longer draws in commercial establishments and jockey boxes require higher pressure depending on the distance the beer needs to travel. Tighten the connection with a specialty tank wrench or a large crescent wrench. If the check valve in the coupler is damaged replace the coupler. Give the gift of cheers with our curated list of kick-ass products. Using the appropriate beer glassware enhances these traits and improves the craft beer experience for your guests. The Kegco K Series 309 kegerators store the tank on the outside and the K 209 Series store them inside. However, if you will be dispensing multiple kegs with different pressure requirements, secondary gas regulators will be needed to adjust the pressure for each keg. Cleaning your, Everything you need to know about a Kegerator That you didnt know you needed to know, Dad Bod Summer - 5 Ways To Enjoy Draft Beer Anywhere, Beer Growler Basics - Take Draft Beer With You, The Pros and Cons Of The Different Types of Kegerators, How To Choose A Keg - A Comparison of Sizes, Top 5 Reasons Why You Should Buy A Kegerator. With cylinder valve "A" in closed position, reattach regulator to cylinder at "E". This type of glass neither adds to or detracts from the quality of the be. Screw the tap handle onto the tap faucet.

It can be easily fixed by tightening the connection with a specialty tank wrench or a large crescent wrench. A primary CO2 regulator hooks up to your CO2 tank. Make sure to provide clearance around the unit for ventilation, per the manufacturer's instructions. Add 1 psi for every 2,000 feet above sea level. Shop All Beer Glasses Types of Beer Glasses 1. That same retailer would need 13.3 psi gauge pressure at 4,000 feet elevation to maintain 2.5 volumes of CO2. Place a rubber washer on top of the circular opening. With a dual gauge regulator, you want to look at the gauge that shows a range of 0-60 PSI (pounds per square inch). If the pin drops after opening up the valve, you'll know that particular line or tube has a leak. Depending on what size keg you will be dispensing and what size CO2 tank you purchase, you can expect to dispense the following number of kegs: We offer kegerators that store the CO2 tank both inside and outside the cabinet and storing it inside or outside is mostly a matter of preference. Failure to do so could result in an explosion with possible death or injury when the cylinder valve is opened. Call a Draft Beer Expert Today - (800) 710-9939. Our focus is your convenience order online from your laptop, desktop, or smartphone 24 hours a day, 7 days a week. Failure to adhere to the brewers recommendation is to risk changing the appearance, mouthfeel, and taste of a beer. Check out our recommendations for the best summer beers to drink in 2022: Shandy Saison Gose New England IPA Kolsch Session IPA Pilsner Wheat Beer Non-Alcoholic Beer Summer Beer List The perfect summer beer is crushable , which means it's easy to drink, and the alcohol percentage (ABV) is low enough that you don't have to feel bad for having seconds or thirds. (Department of Transport) test date located on the neck of the cylinder before installation. After the beer is poured , some factors affect mouthfeel and flavor, like the presence of carbonation or aroma-enhancing compounds called volatiles. Be sure to only use Teflon tape on a tapered or pipe thread (NPT) connection. Most beers are dispensed somewhere in the range of 10 to 15 PSI. If your pin still doesn't drop, open up your regulator valves one at a time. Place the draft tower on top of the opening and secure it with 4 mounting screws. Summer is right around the corner and ice cold draft beer has never tasted better. Depending on the manufacturer of your unit, you may need to purchase some of these required beer dispensing components separately. Creating an excellent beer and food pairing menu can result in a siginifcant boost to your profits. .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:14px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;} A: It takes approximately 1/2 lb. 18 Frequently Asked Questions About Kegerators, 3 Things to Remember When Storing Draft Beer, Beers from Around the World: Imported Beers Worth Trying, Your 2020 Gift Guide for the Avid Homebrewer, Polaris: Germanys High Alpha Special Flavor Hop. .tg td{font-family:Arial, sans-serif;font-size:14px;padding:14px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal; text-align:center;} Like a primary CO2 regulator, it connects directly to the gas tank or cylinder to moderate its pressure. Connect the other end of the gas line to the keg coupler and tighten screw clamp. The gas line connects to the CO2 regulator on the CO2 tank, then also connects to the keg coupler. Your email address will not be published. With proper maintenance, your beer dispenser will provide many years of service. connect a product container unless there are two (2) safety mechanisms in the pressure system. Regulators do wear down with time and use. If the leak is at a connection, tighten the connection with a wrench. Slowly turn the regulator adjustment "B" until the low pressure gauge "D" displays the desired pressure. 2003-2022 WebstaurantStore Food Service Equipment and Supply Company All Rights Reserved.Variation ID: The Leading Distributor of Restaurant Supplies and Equipment. To correct the problem, make sure your regulator is set to the proper PSI. As the temperatures climb, preferences in beer styles start to lean towards light beers with lower alcohol content. Close the main valve on the CO2 cylinder and leave the room immediately. Step 5) The cylinder and output working pressure will be displayed on the corresponding pressure gauges. It will fill in the gaps between the connection and prevent leakage. Everything you need to clean your draft systems components plus FREE shipping on select kits. .tg .tg-s5it{background-color:#5e2e7f;color:#ffffff}, Based on Data form "Methods of Analysis", American Society of Brewing Chemists, 5th Edition. Gas cylinders should be stored in the coolest part of the establishment, preferably at 70 degrees, and securely fastened in the upright position before the primary regulator is attached to the cylinder. Pressurize the regulator to isolate the leak by turning on the tank, by turning the valve counterclockwise. If the pin doesn't drop and your regulator is maintaining pressure, leave your gas system for 15 to 20 minutes and then come back to see if the pin has moved.

Powered by Shopify. There are so many kegerator options out there and with so little time to pick one, because you needed that draft beer tap in your basement, like yesterday. If it drops, you have a leak somewhere between the shut-off valves and the tank. Whether it's the beach, park, forest, or backyard, dont settle for canned or bottle beer. Draft Beer 101 Also, you will know that the leak is occurring between the shut-off valve and the keg. Atmospheric pressure drops as elevation goes up. Connect the tap faucet to the draft tower. Text the group chat and lets get together. connect the gas cylinder directly to the keg. .tg {border-collapse:collapse;border-spacing:0;} KegWorks has been selling cool tools for drinking and serving knowledge on tap since 1998. The regulator is also responsible for maintaining the optimal carbonation level of the beer being dispensed. Remove regulator from empty cylinder at "E". If you aren't advised on the pressure by the beer maker or perhaps it's your own homebrew, it is best to start dispensing at 10 PSI and adjust accordingly until you achieve the perfect pour. Depending on the beer you are serving your CO2 tank pressure will vary.

Privacy Policy Keep reading to learn all about the beer glass types available and which beers they complement the most. Comments will be approved before showing up. With hundreds of thousands of products available and millions of orders shipped, we have everything your business needs to function at its best. When you spray the connections, if there is a leak, it will begin to foam rapidly to indicate a leak at that location. Tighten the connection very well with a wrench or use Teflon tape to thoroughly seal the connection. In a pinch, you can use a neoprene washer in place of the check valve but you will run the risk of cycling beer back into your gas line. Receive coupon codes and more right to your inbox. Read our Step-by-Step Guide for more assistance. As the keg pressurizes, the needle on the low pressure gauge "D" will drop temporarily until the pressure has equalized, and then will return to the point you previously set it at. Close the main valve on the CO2 cylinder and leave the room immediately. What pressure should my CO2 tank be set to? A: For the standard 5 ft. run found in kegerators and most kegerator conversions, 10-12 PSI is recommended. With a single gauge regulator, the display will display only your CO2 pressure. The air hose helps to keep the beer cold as it travels up the beer line. Failure to do so could result in an explosion with possible death or injury when the cylinder valve is opened. Re-adjust regulator pressure "B" and open optional valve "C". Remove regulator from empty cylinder at "E".

You can find single gauge regulators or dual gauge regulators, which connect to the air line and read the pressure of your tank. Re-check low pressure gauge "D" and use regulator adjustment "B" to readjust if necessary until the desired pressure is displayed. Tighten the connection with a wrench until snug. You'll need two lines to set up your kegerator - the beer line and the gas line. Never connect a product container unless there are two (2) safety mechanisms in the pressure system. Once the regulator is set to 10 PSI, shut off the valves that send gas out of the regulator by turning them 90 degrees. Always check the D.O.T. }. If you don't see an indication of a leak but are still experiencing issues with your system, contact technical support at 1-(800) 710-9939 and our team will assist you. San Diego, CA 92126. A CO2 regulator will not properly attach to a Nitrogen tank. Summer beer fans can rejoice because everyone's favorite seasonal craft beers are hitting the shelves once again. Turn the adjustment screw counterclockwise to lower the pressure to the proper level and then draw a few foamy pitchers. If the needle moves, this is a good indication that you are receiving a reading. (Department of Transport) test date located on the neck of the cylinder before installation. Now that you know the general location of the leak, to find the precise location of the leak, you need to pressurize the line again by turning the CO2 tank back on. Kegerators, draft beer dispenser, keg beer cooler, home brew tap, home bar / wet bar, call for a good time bar whatever you want to call it when you have a. , the bar is always open. Over the years we have expanded our selection of commercial equipment and wholesale supplies to include healthcare, educational, food, beverage, office, parts, hotel, shipping, and industrial supplies. Never connect gas cylinder directly to keg. Custom bend any foot rail to meet the precise specifications of your uniquely shaped bar. A high-pressure gauge is extremely helpful but not essential to draft beer dispensing.

Open the valve until you receive a reading. connect the CO2 gas cylinder to the reducing valve or regulator. Sign up to get the latest on sales, new releases and more, 2022 Kegco. If youre having problems with pouring pints from your kegerator or draft beer system, then check out our tips for Troubleshooting Your Draft Beer System. The contents of CO2 & nitrogen gas tanks are under extremely high pressure. The colder the ambient temperature the closer you will get to 4 kegs.

Once your kegerator is unpackaged and placed in its final location, you can begin installing the draft tower. The values in this table assume sea-level altitude, beer specific gravity of 1.015, and beer alcohol content at 3.8% abw or 4.8% abv. How do I know what pressure my CO2 is set to? Briefly pull the ring on the keg coupler's pressure relief valve "F" to allow the pressure already in the keg to vent. However, if you will be dispensing multiple kegs with different pressure requirements, secondary gas regulators will be needed to adjust the pressure for each keg. One at or on the CO2 regulator (the regulator supplied should be inclusive of such a safety mechanism). If you want to dispense Guinness or any other nitro beer, youll need a primary Nitrogen regulator. Carefully place the CO2 tank into the cabinet and close the door. Turn the handwheel on the CO2 regulator to the left to open the air tank. Move the unit to its final location and install it on a level surface. Copyright 2022 CO2 Supermarket, all rights reserved. Flip the shut-off valve on the regulator to ON. If over five (5) years, do not use and return the gas cylinder to the gas supplier. Convert that old refrigerator into a draft beer dispenser. One of the most crucial parts of your kegerator dispense system is CO2, carbon dioxide. Gas cylinders should be stored in the coolest part of the establishment, preferably at 70 degrees, and securely fastened in the upright position before the primary regulator is attached to the cylinder. Our fast shipping, low prices, and outstanding customer service make WebstaurantStore the best choice to meet all of your professional and food service supply needs. First, check the connection between the CO2 tank and regulator. If you have a leak in the regulator, it can be fixed with Teflon tape or tightening the connection with a wrench. secure the gas cylinder in the "upright" position. Using a rubber washer and nut, attach the CO2 regulator to the CO2 tank. It's important to remember that carbonation is proportional to absolute pressure, not gauge pressure. Unscrew adjustment screw "B" (counter-clockwise) as far as it will go. When the coupler is fitted into place, push the coupler handle down to open the seal.

Feed the beer line down through the opening into the interior cabinet. Briefly pull the ring on the keg coupler's pressure relief valve "F" again to allow gas to flow through the regulator to obtain a more accurate reading on the low pressure gauge "D".

Now that your kegerator is in place and ready to use, set up a schedule to maintain your beer system and ensure your taps and beer lines stay clean. Most American breweries recommend a pressure between 10-14 PSI. The most common place to find a leak is at this location. If you encounter this problem, its easy to fix. A distribution bar does not allow you to adjust the pressure for each keg. Be sure to include the CO2 washer. Unscrew adjustment screw "B" (counter-clockwise) as far as it will go. One at or on the product container coupler or in the pressure gas line (the keg coupler should be inclusive of such a safety mechanism). Our quality products are built to last for years of use for the draft beer enthusiast at heart. Briefly pull the ring on the keg coupler's pressure relief valve "F" again to allow gas to flow through the regulator to obtain a more accurate reading on the low pressure gauge "D". Refer to your kegerator manual for more information. If the leak is on a hose, cut the damaged section out and use a splicing kit or replace it with a new CO2 hose. To ensure a perfect pour every time, your CO2 tank needs to be regulated, optimized, and properly installed. Whether its your first kegerator or you need to make adjustments to your current kegerator set up, we have you covered with what you need to know to achieve the perfect pour. } Up to 20% Off, Homebrew Beer Bottles and Bottling Equipment. You should be receiving a reading between 500 and 1,000 PSI, depending on the temperature of your tank, the ambient temperature, and altitude. Re-check low pressure gauge "D" and use regulator adjustment "B" to readjust if necessary until the desired pressure is displayed. A too-high dispensing pressure will force additional gas into the beer, leaving you with foamy beer that comes quickly out of the faucet. 1999-2022 Cydea, Inc. All Rights Reserved. Single-gauge regulators only have a low-pressure gauge, which measures from 0 to 60 PSI the output pressure of the gas being dispensed into the keg. Gather your materials and look for the circular opening on top of the unit. Remove dust cap from new cylinder at "E". Close the regulator's shut-off valve "C". A dispensing pressure thats too low will result in excessive foam as the gas dissolved in the beer comes out of solution. Shaker Pint Glass Probably the most recognizable beer glass available in the US, the standard American pint glass is heavy-bottomed with straight, tapered sides. Do not hold the regulator while tightening; allow it to freely rotate. Values shown are in psig, or gauge pressure.

Be sure to only use Teflon tape on a tapered or pipe thread (NPT) connection. Spray all the connections of the suspected leak zone, including threaded connections, hose connections, ball-lock connections, and all o-rings on the keg with a foaming agent. This form is protected by reCAPTCHA and the GooglePrivacy Policy and Terms of Service apply. Step 2) Fully open the needle valve by turning anticlockwise. If all of those things check out and you are still getting foamy to flat beer, you may need to replace your regulator or gauge. .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:14px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;} If you want to dispense a nitro beer without investing in a Nitrogen regulator, you can purchase a CO2 to nitrogen adapter piece instead. Double-gauge regulators (shown above) have both a low-pressure gauge and a high pressure gauge, which measures from 0 to 3000 PSI the amount of CO2 or Nitrogen left in the tank. 1.Securely attach the regulator to the gas cylinder. of CO2 to dispense a 1/4 barrel of beer. Log in. Terms of Use, Under Pressure: A Guide to CO2 and Nitrogen Beer Regulators, Guinness and Murphy's Kegerator Conversion Kits, Determining the Right Pressure for Your Draft Beer System, 8 Answers to Frequently Asked Draft Beer CO2 Questions, How Temperature Affects Draft Beer Dispensing. A regulator is an essential part of a kegerator dispense system, helping monitor your CO2 pressure. Remove dust cap from new cylinder at "E". We've got step-by-step directions and an instructional video to help you through the process, allowing you to pour the perfect pint. If the check valve in the couple is damaged replace the coupler. On Orders 30+. Inspect the CO2 levels on your tank regularly and check the PSI gauge to make sure the pressure is at the right level. We are all about enjoying good drinks with good friends. Our core focus is to produce solid products that are practical, functional and visually appealing all while creating a strong bond with our customers. There was a problem submitting the request, please try again. CO2 can be dangerous! of CO2 to dispense a 1/4 barrel of beer. Otherwise, you should make sure that your CO2 tank is on and not empty, and that the the air line is not obstructed. Feed the air hose into the draft tower from inside the cabinet. Completely open the gas cylinder valve "A". Step 4) Open the flow of gas from your CO2 cylinder. Wildly refreshing with zesty character, ginger beer soda is the ultimate cocktail ingredient for your next drink. Open the regulator shut-off valve "C" to allow gas to flow to the keg coupler. Open the regulator shut-off valve "C" to allow gas to flow to the keg coupler. Close the regulator's shut-off valve "C". We can only reply to comments that include an email address. Low pressure gauge: reads the amount of internal keg pressure, High pressure gauge: indicates existing pressure in the CO2 cylinder, Pressure adjustment: before tapping the keg, screw clockwise until low pressure gauge indicates the desired pressure. Step 1) Tighten the regulator to your CO2 cylinder using a spanner or wrench. Attach the gas line to the CO2 regulator output barb and tighten screw clamp. Briefly pull the ring on the keg coupler's pressure relief valve "F" to allow the pressure already in the keg to vent. In a pinch, you can use a neoprene washer in place of the check valve but you will run the risk of cycling beer back into your gas line. This method will spot any small leak you may have in your system. Draft Beer 101: Guide to Draft Beer Systems. check the D.O.T. Should my CO2 tank be stored inside or outside the kegerator cabinet? One at or on the product container coupler or in the pressure gas line (the keg coupler should be inclusive of such a safety mechanism). 8510 Miralani Dr. If the leak is at the coupler connection -. The beer line connects to the keg by way of the keg coupler and delivers cold beer to the tap faucet. Pop the top on these drinks for some on-demand refreshment or mix with your favorite spirits. Slowly turn the regulator adjustment "B" until the low pressure gauge "D" displays the desired pressure. Crisp pilsners, refreshing sours, and drinkable session beers signal the return of warm weather and summer fun. You can also use your couplers relief valve to bleed out the extra pressure.

Put pressure on the low-pressure side (this is the line that is pushing CO2 to your kegs) by turning the pressure adjustment handle on the regulator clockwise until you receive a reading of 10 PSI. For example, a retailer at sea level would use 11.3 psi gauge pressure to maintain 2.5 volumes of CO2 in beer served at 38F. Plus get FREE shipping on select kegerator conversion kits. 1998-2020 Kegworks. It will fill in the gaps between the connection and prevent leakage. If you are dispensing multiple kegs from one tank of gas, the airline might pass through a gas blender or secondary regulator before reaching the coupler. Remove all the packaging from your kegerator. If you hold the regulator while tightening the nut, then the friction between the nut and the stem can cause the stem to turn anticlockwise and unscrew from the main body of the regulator, which will result in a leak. Tighten the connection with a wrench until snug. Next Day on Orders 80+. After you've deliberated and chosen the best kegerator for your business, it's time to set up your beer dispenser and start serving fresh, cold beer! If you are dispensing two or more kegs from a single gas source, a secondary beer regulator may be required. If you will be dispensing multiple kegs that use the same CO2 pressure, you can split the gas flow to each keg using a two product regulator or an air line distributor. If over five (5) years, do not use, return the gas cylinder to gas supplier. Eventually, the keg will dispense flat beer. Securely attach the regulator to the gas cylinder. One at or on the CO2 regulator (the regulator supplied should be inclusive of such a safety mechanism). .tg td{font-family:Arial, sans-serif;font-size:14px;padding:14px 10px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;} All Rights Reserved. @media screen and (max-width) { Open valve "A" all the way (this is important because the cylinder valve seals in two places). Shop All Beer Glasses Use the links below to jump to the specific type of beer or section you're interested in: Beer Pairing Guidelines Food and Beer Pairing Examples Light Lagers Wheat Beers IPAs Amber Ales Dark Lagers Brown Ales Porters Stouts Definition of Tastes in Beer When describing the taste of beer, there are a few, Beer enthusiasts know that the shape of a beer glass affects the quality of the beer being served. A: The main components of a regulator are: Q: At what pressure should I run my CO2 regulator? A standard 5lb. If you are pouring a nitro beer, that range increases to 30 to 40 PSI. Whether you enjoy your whiskey straight or on the rocks, we have the right glassware to complete your experience. Completely open the gas cylinder valve "A". If it isnt, turn the adjustment screw clockwise to raise the pressure to the prescribed level. Draft Beer

Open valve "A" all the way (this is important because the cylinder valve seals in two places). padding: 2px 0px; To dispense multiple kegs all at the same pressure, youll need a distribution bar, which is basically a large splitter. Keep reading to learn how to describe the taste of beer, some guidelines for beer and food pairings, and what beers go with what foods. Be sure to include the CO2 washer. Adjust the PSI so the pressure gauge reads between 10 and 15. Thats because different beers often call for different dispensing pressures to maintain the carbonation level prescribed by the brewer. How To's & Guides Depending on what size keg you will be dispensing and what size CO2 tank you purchase, you can expect to dispense the following number of kegs: .tg {border-collapse:collapse;border-spacing:0;} How many kegs can I dispense with one CO2 tank?

Turn clockwise to increase the pressure, and counter-clockwise to decrease the pressure. Therefore, the gauge pressure needed to achieve proper carbonation at elevations above sea level must be increased. Based in Lancaster, PA. WebstaurantStore is the largest online restaurant supply store servicing professionals and individual customers worldwide. | | Step 3) Plug the solenoid into a mains plug and switch on. Please use caution and always follow these steps: Q: What are the main components of a regulator and what do they do? Turn clockwise to increase the pressure, and counter-clockwise to decrease the pressure. Check your pressure gauge to see if the pin has moved at all. In simple draft configurations, the air line then runs from the regulator to the keg coupler.