The moisture meter can quickly measure the moisture content of the grain. 1. Adapter for filling can be used to replenish a small carbon dioxide tank from a larger carbon dioxide tank. 2. Practical akcesoria for carbonated drinks, exquisite workmanship and corrosion resistance. 3. It is very soft, not easy to break, strong and durable and can be used for a long time. 4. It is very easy to install and requires no special experience or installation skills. 5. Easy to use and can connect the carbon dioxide tank to the soda machine, which is very useful. Specification: Item Type: Sodium Hose Material: stal stainless steel brass PTFE Kolor: as shown in the picture! Length: approx. 61 cm/24 inches Weight: about 539 g/19 oz Thread Interface: G5/8-14 // TR21-4 How to use: 1. Screw the dowel valve into the soda machine 2. Screw the nut onto the carbon dioxide cylinder and tighten with a wrench 3. Connect the quick coupler 4. Open the gas cylinder valve 5. Once finished, you can use the Soda slot machine. If you want to unscrew items from the machine: 1. Close the atmospheric cylinder valve 2. Press the soda machine button to discharge the remaining carbon dioxide (if you do not disconnect the connector according to this instruction, the quick coupler O-ring will blow away) 3. Disconnect the quick coupler 4. Unscrew the dowel valve on the Soda machine and unscrew the nut on the CO2 cylinder List of packages: 1 x Sodium Hose 1 x User Manual 3 x Seal Note: 1. This item is for carbon dioxide gas only, not liquid carbon dioxide. Cannot use siphon carbon dioxide tank!! 2. Please do not disconnect the quick disconnect under pressure. The O-ring quick coupler will be blown away. It is recommended to discharge the remaining pressure in the Soda machine.