Carbon dioxide key

SKU: 144
Category: CO² bottles

Carbonic acid key
cannot be lost in SW 30 and 32
with hanging hole chrome-plated in SW 30 according to DIN
for CO2 and nitrogen

Variations

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3,15 €

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This item has variations. Please select the requested variation.

Carbon dioxide key – High-quality tool for CO2 and nitrogen cylinders

A carbon dioxide wrench is an indispensable tool for the safe and precise handling of pressurized gas cylinders, especially CO2 and nitrogen cylinders. It is used to securely attach or detach pressure regulators and valves from gas cylinders. This high-quality tool is available in various designs to meet the individual needs of the catering industry, industry, aquatics, or hobby brewers.

Product variants and specifications

The carbon dioxide key is available in two different versions:

1. Non-detachable charcoal key – SW 30 & 32

This version of the carbon acidity indicator offers a combination of two key widths (SW 30 & SW 32) and is designed to be non-detachable.

Special features
- Combined key widths SW 30 and SW 32 enable use with different gas cylinder valves.
- Non-detachable design, ideal for professional use as the key cannot be lost.
- Robust construction ensures high durability and resistance to mechanical stress.
- Perfect for CO2 cylinders (carbon dioxide) and nitrogen cylinders in catering or technical applications.
- Suitable for daily use in bars, restaurants, breweries, aquariums, or beverage stores.
- The special design allows for easy and safe handling when tightening or loosening the valve.

2. Heavy-duty carbon dioxide key – chrome-plated with hanging hole (SW 30, DIN-standardized)

This version is particularly solid and stable to withstand even the toughest conditions.

Special features
- Wrench size SW 30, suitable for CO2 and nitrogen cylinders.
- Chrome-plated surface for corrosion protection and an elegant appearance.
- Heavy, solid design in accordance with DIN standard – extremely resistant and durable.
- With practical hanging hole for easy storage of the key or for mounting on the wall so that it is always within reach.
- Ideal for professional users who value reliability and stability.
- Industrial quality, suitable for catering, breweries, workshops, and beverage technology.

Areas of application

A carbon dioxide key is indispensable in many industries and areas of application:

Catering and dispensing systems:
- Simple and safe installation of pressure regulators on CO2 cylinders for beer dispensing systems.
- An important tool for bartenders, restaurateurs, and event technicians.
Breweries and hobby brewers:
- Necessary for connecting CO2 cylinders for carbonation and pressure regulation.
- Ideal for home brewing equipment and small craft breweries.
Beverage retailers and delivery services:
- Makes it easier to change CO2 cylinders in beverage stores and bottling plants.
- Efficient handling for quick assembly or disassembly of pressure regulators.
Aquariums and CO2 fertilization:
- Essential for connecting CO2 pressure regulators in aquarium systems.
- Increases safety when supplying CO2 to plants in saltwater aquariums.
Technical and industrial applications:
- Used for nitrogen cylinders in metalworking, laser technology, or protective gas welding processes.
- Used in laboratories and chemical processes for precise gas control.

Instructions for using the carbon dioxide key

Preparation:
- Ensure that the CO2 or nitrogen cylinder is standing firmly on a stable surface.
- Check that the pressure regulator is correctly positioned and undamaged.
Assembling the pressure reducer:
- Place the carbon dioxide key on the union nut of the pressure reducer.
- Tighten clockwise with even pressure to ensure a tight connection.
Loosening the pressure reducer:
- Place the carbon monoxide wrench on the nut and turn counterclockwise.
- Slowly release the pressure if there is any residual gas in the line.
Storage:
- Store the carbon dioxide key in a dry place after use.
- If available, attach it to the hanging hole to prevent loss.