{"product_id":"codo-metal-john-guest","title":"Elbow - Metal Tube","description":"\u003ch2\u003eJohn Guest elbow for metal tube or coil\u003c\/h2\u003e\u003cp\u003e90° connector for transitioning between a 3\/8\" flexible tube line and a metal tube or coil outlet. It allows you to change the direction of the installation in a confined space and makes for a neat assembly in beverage dispensing systems.\u003c\/p\u003e\u003ch3\u003eAvailable variants\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\" Tube – 5\/16\" Metal Tube\u003c\/strong\u003e — SKU IB0195.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\" Tube – 1\/4\" Metal Tube\u003c\/strong\u003e — SKU IB0194.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat is it used for?\u003c\/h3\u003e\u003cp\u003eIt is designed for installations where it is necessary to connect 3\/8\" flexible tubing to a metal coil outlet or a compatible metal tube section, while at the same time making a 90° turn. It is especially useful in chillers, beverage circuits, and setups where the available space does not allow for a straight connection.\u003c\/p\u003e\u003ch3\u003eHow to choose the variant\u003c\/h3\u003e\u003cp\u003eSelect the variant according to the actual outside diameter of the metal tube or coil outlet. Both configurations connect to 3\/8\" flexible tubing, but the side intended for the metal tube changes between 5\/16\" and 1\/4\". You should not choose based only on how the tube looks: check the size before assembly.\u003c\/p\u003e\u003ch3\u003eCompatibility and applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProfessional beverage dispensing installations.\u003c\/li\u003e\n\u003cli\u003eConnection between 3\/8\" flexible tubing and compatible metal tubing.\u003c\/li\u003e\n\u003cli\u003eCoil outlets and connections whose size matches the selected variant.\u003c\/li\u003e\n\u003cli\u003eCompact setups that require a 90° change of direction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFinal compatibility depends on the outside diameter and the type of end on the component you want to connect. If there is any doubt between 1\/4\" and 5\/16\", it is advisable to measure the connection before placing the order.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eFully depressurize the system before working on it.\u003c\/li\u003e\n\u003cli\u003eCheck that the dimensions on both sides match the selected variant.\u003c\/li\u003e\n\u003cli\u003ePrepare the tube with a clean, square cut where applicable.\u003c\/li\u003e\n\u003cli\u003eInsert each connection fully into its correct position, without forcing it or inserting it at an angle.\u003c\/li\u003e\n\u003cli\u003eCheck the mechanical retention and perform a leak test before putting the circuit into service.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eMaintenance and troubleshooting\u003c\/h3\u003e\u003cp\u003ePeriodically check the connection as part of the system’s general maintenance. If a leak appears, do not try to compensate by overtightening the fitting: depressurize the circuit and check the size, the condition of the tube, the insertion depth, and any possible damage or deformation on the mating surface. Replace any damaged component.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eDo both variants connect to 3\/8\" flexible tubing?\u003c\/h4\u003e\u003cp\u003eYes. The difference between the current variants lies in the size of the side intended for the metal tube: 5\/16\" or 1\/4\".\u003c\/p\u003e\u003ch4\u003eCan it be used to connect a coil directly?\u003c\/h4\u003e\u003cp\u003eIt can be used with a coil outlet or metal tube as long as its diameter and end configuration are compatible with the selected variant.\u003c\/p\u003e\u003ch4\u003eCan I use the 5\/16\" variant on a 1\/4\" metal tube?\u003c\/h4\u003e\u003cp\u003eYou should not assume that both sizes are interchangeable. Select the variant that matches the actual size of the connection.\u003c\/p\u003e\u003ch4\u003eWhat advantage does it have over a straight union?\u003c\/h4\u003e\u003cp\u003eIt integrates the 90° change of direction into the fitting itself, which allows you to handle tight layouts and avoid unnecessary bends in the flexible tubing.\u003c\/p\u003e\u003ch4\u003eWhat should I check if the connection is leaking?\u003c\/h4\u003e\u003cp\u003eFirst depressurize the system and check that the size is correct, that the mating surfaces are in good condition, and that the assembly has been carried out properly. Do not use a damaged fitting.\u003c\/p\u003e","brand":"John Guest","offers":[{"title":"3\/8'' Tube - 5\/16'' Metal Tube","offer_id":38537397842,"sku":"IB0195","price":3.65,"currency_code":"GBP","in_stock":true},{"title":"3\/8'' Tube - 1\/4'' Metal Tube","offer_id":3377704709,"sku":"IB0194","price":4.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/Codo-Tubo-Metal.webp?v=1697720260","url":"https:\/\/installbeer.com\/en-gb\/products\/metal-elbow-john-guest","provider":"Install Beer","version":"1.0","type":"link"}