1、CO2 cylinder refilling soda hose adapter, easy to install and connect.
2、CGA320 // TR21‑4 threaded interface, tight connection, stable performance.
3、Good sealing performance, no air leakage when connected with the cylinder.
4、Use high‑quality stainless steel + aluminum alloy material, durable and wear‑resistant.
5、It is about 100in (254cm) in length, pressure resistance, is a practical soda accessories.
Item Type: Soda Hose Adapter
Material: Stainless Steel + Aluminum Alloy
Color: Black
Weight: Approx. 433g / 15.3oz
Length: Approx. 100in (254cm)
Test Pressure: 8000psi
Working Pressure: 3000psi
Interface Diameter: Approx. 20.8mm / 0.82in
Thread Interface: CGA320 // TR21-4
Applicable Countries: The United States, Canada, Brazil, Colombia, the Philippines (some countries are also called G1/2-14/0.825-14NGO)
Refilling adapter can be used to replenish a small carbon dioxide tank from a larger carbon dioxide tank. The refill adapter is CGA-320 (G1/2). Make sure that the thread type of the carbon dioxide tank is the same.
How to Use:
1. Screw the pin valve into the soda machine
2. Screw the nut onto the carbon dioxide cylinder and tighten it with a wrench
3. Connect the quick connector
4. Open the valve of the large gas bottle
5. After completion, you can use soda machine
If you want to unscrew items from the machine:
1. Close the large gas cylinder valve
2. Press the button of the soda machine to discharge remaining carbon dioxide (if you do not disconnect the connector according to this guide, the o-ring of the quick connector will blow off)
3. Disconnect the quick connector
4. Unscrew the pin valve on the soda machine and unscrew the nut on the CO2 cylinder
1 x Soda Hose
1 x Manual
2 x Spacer
1 x Gasket
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

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