Drinking water sparkler adapter for pressure reducer

The adapter for sparkling water makers with CO2 bottle threads allows you to use CO2 cylinders as a CO2 source without having to modify your CO2 regulator. This adapter is a practical solution for those who want to use 425g/60l drinking water CO2 cylinders in a traditional CO2 system such as a beer tap or an aquarium pressure regulator. Here are the most important features and functions of the adapter:

• Conversion of the trapezoidal thread to a CO2 cylinder thread

  • The adapter converts the trapezoidal thread (TR 21-4) of a drinking water CO2 cylinder into a CO2 bottle thread W21.8×1/14 „. This allows you to connect the drinking water CO2 cylinder to a standard CO2 pressure regulator.

• Compatibility with standard CO2 cylinders

  • The adapter allows the connection of 425g/60l drinking water CO2 cylinders, which are used as a CO2 source in many households and commercial applications. This allows you to easily operate your beer dispenser or an aquarium pressure regulator with drinking water CO2 cylinders.

• Easy installation

  • The adapter is simply screwed between the CO2 pressure regulator and the drinking water cylinder. The system is easy to install without the need for any complicated modifications to the existing equipment.

• Compatibility with drinking water cylinders with coarse trapezoidal thread

  • The adapter is compatible with all drinking water cylinders that have a coarse trapezoidal thread. This ensures that the adapter can be used with most common CO2 cylinders on the market.

• Adjustable inner valve pin

  • The length of the inner valve pin can be adjusted to different soda cartridges by simply turning the adapter to ensure precise gas delivery.

• Internationally standardized CO2 bottle thread

  • The adapter has an internationally standardised CO2 cylinder thread (W21.8×1/14″), which offers universal compatibility with most CO2 pressure regulators on the market. This ensures easy integration into various CO2 systems.

• Leak-free installation

  • The adapter is equipped with an internal seal that ensures leak-free installation. This prevents gas from escaping during operation.

• Installation instructions and guidance

  • Caution: Once the adapter is screwed onto the CO2 cartridge, it cannot be closed again. Therefore, the adapter should always be connected to the CO2 pressure regulator in a gas-tight manner first. Use a wrench to ensure a secure seal.
  • To avoid a sudden increase in pressure in the regulator during connection, turn back the pressure regulator’s adjustment screw to reduce the pressure.
  • Hold the CO2 cylinder securely in your hand and tighten the adapter with a wrench. While tightening, you will hear the sound of gas being released. Once the adapter is securely in place and the pressure regulator is under pressure, you can close the valve or switch off the solenoid valve to stop the gas flow.
  • check the system for leaks, for example by using leak detection spray.

• Material

  • The adapter is made of high-quality aluminum, which ensures a long service life, corrosion resistance, and light weight.

In summary, the adapter for drinking water carbonators with CO2 bottle threads offers a practical, inexpensive, and easy-to-install solution for using drinking water CO2 cylinders in a traditional CO2 system. Installation is straightforward, and the adapter ensures a secure, leak-free connection between the cylinder and the pressure regulator.