CAPITANO II-D
Mobile, diesel-powered 140 l/min unit for breathing air applications up to 330 bar
- 140 l/min
- 225 – 330 bar
- Diesel engine
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- CAPITANOII-D
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Quality & Innovation
Certified Breathing Air Quality
The BAUER CAPITANO II-D delivers independently tested and accredited breathing air quality that not only meets but exceeds international standards such as EN 12021:2014, CGA/ANSI Grade E, and other relevant norms – ensuring maximum safety for every application.
High-Output Diesel Engine
The CAPITANO II-D is equipped with a robust, high-output diesel engine, the most powerful in its class, delivering maximum independence, high energy efficiency, reliability, and long service life for continuous mobile operation.
Robust Design for Extreme Applications
The CAPITANO II-D features a steel frame and is consistently designed for the harshest operating conditions. Its robust components ensure corrosion-resistance, reliability, and stable performance even in extreme environments, including marine applications.
Most Comprehensive Options and Accessories Program
BAUER offers the industry’s most comprehensive portfolio of options and accessories, enabling precise, application-specific configuration of complete breathing air systems. Solutions cover the entire process chain, from compression and air and gas treatment to quality monitoring and legally compliant cloud documentation. All components are fully integrated, system-compatible, and available from a single source, without the need for custom-built solutions.
Premium Quality
BAUER breathing air compressors are manufactured to state-of-the-art production standards using precisely matched components. High-quality materials, precision manufacturing, and rigorous quality control ensure long service life, high reliability, and consistent performance under the harshest operating conditions.
Technical Data
CAPITANO II-D compressor, 90 – 330 bar, 140 l/min, high-pressure compressor for compressing air and breathing air
| Model | Charging rate¹ | Maximum operating pressure | Drive | Filter system | Net weight | Dimensions (L x B x H) | |
|---|---|---|---|---|---|---|---|
| l/min | bar | Motor | kW | approx. kg | cm | ||
| CAPITANO II-D | 140 | 330 | Diesel engine | 5 | P21 | 158 | 110 × 58 × 62.5 |
¹ Measured with cylinder filling (10 l) from 0 to 200 bar, ±5%
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Details & Features
The CAPITANO II-D was developed for extreme conditions. Its reliable Hatz diesel engine allows independent operation even far from any power supply. The robust design with industrial roller bearings and a three-stage compressor block ensures durability and performance in continuous operation. The high-quality intermediate and aftercoolers made of stainless steel withstand even the toughest operating conditions. The sturdy steel protective frame offers excellent equipment protection.
Compressor block
Our compressor blocks are based on decades of experience and development. An efficient air cooling system with large coolers and finned cylinders ensures optimal cooling. Robust industrial roller bearings, pressure lubrication, and fine oil filters minimize wear. Dynamically balanced drive units ensure smooth operation and long maintenance intervals.
P 21 filter system
The integrated P 21 filter system with oil and water separator as well as pressure-retaining non-return valve ensures reliable breathing air in accordance with DIN EN 12021¹ when using original BAUER filter cartridges. A type-tested, sealed final pressure safety valve ensures maximum operational safety. The processable air volume is 140 m³.¹ Applies when properly maintained and installed, and if CO₂ limits in accordance with the standard are not exceeded.
Crash frame incl. carrying handles
The corrosion-resistant crash frame provides additional protection and space for accessories such as compressor control or larger filter system. The carrying handles ensure easy and comfortable transport.
Filling device
The filling device consists of a flexible "UNIMAM" high-pressure filling hose and a filling valve with a final pressure gauge. The gauge allows easy reading of the filling pressure and is reliably protected against damage by a robust rubber coating.
Filling hose
The high-quality UNIMAM high-pressure filling hoses are made of food-grade, durable material and provide maximum flexibility during handling. Swiveling hose connections allow for quick, easy, and safe connection of the filling valve to the breathing air cylinder.
Diesel engine
The standard Hatz diesel engine ensures reliable, low-maintenance performance with low operating costs.
Motor rocker with belt tensioner
Thanks to the integrated motor rocker with belt tensioner, no retightening of the V-belt is required anymore.
Options
B-TIMER filter cartridge monitoring
The unique B-TIMER minicomputer displays the operating hours and the current filter cartridge saturation in real time. A prominent blinking signal indicates when a cartridge change is due – including the corresponding order number. This ensures the filter capacity can always be used optimally.
Trolley set
The trolley set enables easy and effortless transport of mobile compressor units. Equipped with pneumatic wheels, it ensures maximum mobility.
Intake telescope
The intake telescope allows relocating the intake area of compressor units to a place with clean ambient air. It is especially recommended where the installation site has elevated concentrations of pollutants such as CO or CO₂.
Changeover device PN 300/200 bar
The PN 300/200 bar changeover device allows filling of cylinders with different operating pressures.
Additional filling device PN 200 or PN 300 bar
An existing filling connection can optionally be expanded by one or more additional connections with filling hoses of variable length.
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Downloads
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Frequently Asked Questions
Why is BAUER the right partner for industrial compressor solutions?
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End-to-end system expertise from a single source: BAUER covers the entire process chain, including compression, air and gas treatment, quality monitoring, and audit proof documentation from a single source.
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Most comprehensive options and accessories portfolio: BAUER offers the broadest range of options and accessories in the industry, precisely tailored to each application without the need for custom engineered solutions.
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Most extensive breathing air treatment portfolio: From separators, purification systems and regeneration dryers to refrigeration dryers, BAUER covers all purity requirements for breathing air applications.
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Global market leadership and service expertise: In the high pressure segment, BAUER is the worldwide market standard across nearly all industries, with a 70 percent market share in breathing air supply, supported by a global service network.
What is the CAPITANO II-D used for?
The CAPITANO II-D is a diesel-powered high-pressure breathing air compressor designed for off-grid operation. It is built for demanding conditions where an independent and reliable breathing air supply is essential.
What performance ranges does the CAPITANO II-D cover?
The CAPITANO II-D is designed for final pressures of up to 330 bar and can deliver up to 140 liters per minute. This makes it ideally suited for professional field operations.
How is the CAPITANO II-D powered?
The CAPITANO II-D is equipped with a high-quality Hatz diesel engine and is designed for independent operation without the need for an external power supply.
How portable is the CAPITANO II-D?
The CAPITANO II-D is engineered for low-maintenance operation. Its sturdy build and easily accessible components make maintenance quick and easy.
How maintenance-friendly is the CAPITANO II-D?
The CAPITANO II-D is built to perform reliably in challenging environments, including outdoor and remote locations.