MARINER II Diesel high-pressure compressor, 90 – 330 bar, 170 l/min, high-pressure compressor for compressing air and breathing air

MARINER II-Diesel – The mobile breathing air compressor with incredible power and impressive professional qualities

BAUER MARINER II-D breathing air compressor, oblique view

Tough: Thanks to an incredibly durable driving gear. Suitable for short-term operation and continuous service

Reliable lubrication: With zero-maintenance low-pressure oil pump

Dimensioned for the toughest climate conditions: Operational reliability no matter what in professional applications

With proven Hatz diesel drive as standard: Tailor-made for use in any location

The MARINER II-D by BAUER KOMPRESSOREN is a robust and extremely durable breathing air compressor in the PROFI-LINE series which combines a Hatz diesel engine as standard with 170 l/min FAD. It is ideal for both short-term operation and demanding continuous service.

The integrated BAUER P 21 SUPER-TRIPLEX filter system delivers clean air for safe diving: The advanced filter technology of the BAUER TRIPLEX filter can be relied upon to protect divers and fire crews against breathing in air impurities and provide effective protection against icing up.

An incredibly durable compressor block and corrosion-resistant components make this unit suitable for use even under the toughest climate conditions. Furthermore, the crash frame constructed from steel profiles ensures excellent rigidity and provides outstanding protection for the unit.

Thanks to 3-stage construction and the use of industrial bearings, this advanced series is able to deliver long service life and constant intrinsic value in demanding professional applications.

All the information you need at your fingertips!

IK 120 compressor block
The BAUER IK 120 series compressor block has been designed for the most demanding professional applications. Dimensioned for more than 30,000 operating hours, it has proven its worth in thousands of application scenarios. Read more

P 21 filter system
When used in conjunction with original BAUER filter cartridges, the P 21 filter system with integrated oil and water separator and pressure retention check valve can be relied upon for breathing air treatment conforming to DIN EN 12021¹. A type-tested and sealed final pressure safety valve enables particularly high levels of operational safety to be achieved. 140 m³ of air can be treated.

¹ If the units are maintained and installed correctly as described in the operating instructions or user manual and if the concentration of CO₂ in the intake air does not exceed the values specified in the applicable standard for breathing air.

Filling device complete with final pressure gauge

Filling device
The filling device comprises a flexible "UNIMAM" high-pressure filling hose and filling valve complete with final pressure gauge. The final pressure gauge makes it easy to read off the filling pressure. It is protected against damage by a durable rubber jacket.

High-quality UNIMAM high-pressure filling hose 200 or 300 bar

Filling hose
High-quality UNIMAM high-pressure filling hoses made from food-safe and long-life hose material make for flexible and safe handling. Swivel hose connections enable the filling valve to be connected to the breathing air cylinder quickly, easily and safely.

Diesel engine
The Hatz diesel engine is a standard feature, safeguarding reliable and maintenance-friendly performance and keeping running costs low.

Motor rocker
The integration of a motor rocker means that the tension of the V-belt no longer has to be adjusted.

B-TIMER filter cartridge monitoring
The operating hours and the current level of cartridge saturation are displayed on the unique B-TIMER mini-computer. Read more

Switch-over device PN 300/200 bar
For easy and flexible switching from 200 to 300 bar and vice versa. Read more

Trolley
The trolley provides an easy and convenient mode of transport for mobile compressor units. Fitted with pneumatic tyres, the trolley maximises mobility.

Telescopic intake tube
The telescopic intake tube is highly recommended when operating compressor units with a combustion engine. It avoids the intake of exhaust gases that are harmful to health.

Additional filling device PN 200 or PN 300 bar
There is the option to supplement an existing filling valve with the addition of one or more filling valves with filling hoses of varying lengths.