breathing air compressors
A breathing air compressor compresses air in multiple stages to high pressure and purifies it according to DIN EN 12021 to breathing air quality. It is used for filling diving cylinders, respiratory protective equipment, compressed air cylinders in shooting sports, or in industry. We manufacture it under our own brand BAVARIA in two filling pressure levels: 200 bar for classic recreational scuba diving, and 300 bar as today's standard for fire departments and sport shooters.
Portable
Inpatient
Used
200 bar or 300 bar: The filling pressure classes at a glance
The filling pressure determines which high-pressure compressor class you need and how long a fill will last. 200 bar is the classic value in recreational diving. Most sports diver cylinders are designed for this. 300 bar is now standard for fire departments and sport shooters because respiratory protective equipment and compressed air cylinders require more air volume in the same space there. We build both filling pressure levels under BAVARIA. Which one suits your application will be determined during our consultation.
Applications at a glance
Anyone who needs a breathing air compressor usually comes from one of three major fields:
- DivingDive centers, dive schools, and clubs that fill their own tanks instead of having them filled elsewhere. Breathing air compressors for scuba diving
- Fire departmentBreathing apparatus for interior firefighting, usually with a filling pressure of 300 bar according to DIN EN 12021. Breathing Air Compressor for the Fire Department
- Sport shooters and paintballCompressed air tanks for PCP airguns and markers, also mostly at 300 bar. Compressors for sport shooters and paintball
In addition, we also supply industry, offshore, medical technology, and motorsport sectors with high-pressure air solutions, depending on the industry with specific requirements for purity and flow rate.
Made in Germany, for 36 years
We have been developing and manufacturing our BAVARIA compressors in Brannenburg, Bavaria, for 36 years. For us, “Made in Germany” means quick access to replacement parts, service, and advice—with no importer in between. As the manufacturer, we know every unit we sell down to the last component.
Frequently Asked Questions
What is a breathing air compressor?
A breathing air compressor is a multi-stage compression system that brings air to high pressure while filtering and drying it so that it achieves breathing air quality according to DIN EN 12021. This allows scuba tanks, respiratory protective equipment, or compressed air cylinders to be filled directly on site.
How does a breathing air compressor work?
The compressor compresses air in several stages, usually three or four. After each stage, a filter system cools and dries the air, removing moisture as well as residual oil and CO2. The end result is breathing air that complies with the limits of DIN EN 12021.
What is the correct inflation pressure?
For classic recreational diving, 200 bar is usually sufficient. Today, fire departments and sport shooters predominantly rely on 300 bar because breathing apparatuses and compressed air cylinders require more volume there. Which level suits your application is best clarified in a consultation.
How much does a breathing air compressor cost?
That depends heavily on the model: portable or stationary, delivery rate, filling pressure, petrol or electric motor. A general price quotation would therefore be dishonest. We will clarify the appropriate design and the associated price in a personal consultation.
How often does a breathing air compressor need to be serviced?
The interval depends on the model and operating hours. Many BAVARIA compressors monitor filter saturation and maintenance schedules automatically via AIRSAVE. We will clarify the specific schedule for your device during a service consultation.
What is the difference between diving and industrial compressors?
Diving compressors are mostly portable or designed for dive center operation, with filling adapters matching scuba tanks. Industrial compressors run stationary in continuous operation, often soundproofed and with a significantly higher delivery rate of up to 800 l/min. Both purify the air according to the same standards. The difference lies in design and throughput.
Is a used breathing air compressor sufficient?
For many purposes, yes. Our used devices are refurbished returns or demo models, technically tested just like a new device, and include the same 5-year warranty. Inventory is small and changes constantly. A direct inquiry is worthwhile.
How do I recognize a good breathing air compressor?
By four things: breathing air quality in accordance with DIN EN 12021, safety valves on every compressor stage, a manufacturer with direct access to spare parts and service, and a warranty that truly deserves the name. With us: 5 years on new and used equipment.
Which breathing air compressor suits your operation depends on the application, filling pressure, and delivery rate. That cannot be resolved on a shop shelf, but in a personal conversation. Whether dive club, fire department, shooting range, or industrial enterprise: We advise you on the right configuration, completely without pressure to buy. Request consultation