Sparkling Water Maker Fill Station Adapter to External CO2 Tank, TR21-4 Soda Machine Filling Valve Hose Gauge Kit

Sparkling Water Maker Fill Station Adapter to External CO2 Tank, TR21-4 Soda Machine Filling Valve Hose Gauge Kit

Product Features:

1. Safety and health are the most important, and all materials meet food safety requirements, allowing you to use them with confidence.

2. With quick disconnect connector. And fit all the sode machine with TR21-4 thread.

3. TR21-4 adapter has been optimized and designed to perfectly fit the soda water machine, making it easier to install without the need for tools, just tighten it by hand.

4. Equipped with a dual range pressure gauge of 2000psi and 150bar, constantly monitor the remaining gas volume in the carbon dioxide cylinder.

5. Hose length 250cm(98inches), soft and durable. Max working pressure is 9100psi/630bar, real high-pressure hose.

6. This item use for soda water machine/maker to external tank/cyclinder connect. Like 5LB, 20LB or 50LB commercial CO2 tanks. Allows external tank/cyclinder valve connector thread W21.8-14 or G3/4 or CGA320.

7. Comes with free backup o-rings and sealing gaskets.


How to choose the nut thread:

W21.8-14(Din 477)/JIS M22-14
Diameter=21.8mm
Generally applicable to UK, Germany, France, Poland, Japan, Korea, Norway, Switzerland, Russia, Ukraine, South Africa, Sweden, Chile, Czech Republic, Singapore, etc.

CGA320
Diameter=20.8mm
Generally applicable to USA, Canada, Brasil, Colombia, Philippines, etc.

G3/4
Diameter=26.4mm
Generally applicable to Russia, Lithuania, Belarus, Czech Republic, Slovakia, Kazakhstan, etc.