MARINER 320 – One of the most powerful mobile compressors in the world
Very high charging rate, minimum space requirements: The number one seller in the PROFI-LINE II series
One of the most powerful mobile compressors in the world: 320 l/min charging rate
Incredibly durable and resistant to corrosion: For use under the toughest conditions
Ripe for expansion: Thanks to the BAUER range of accessories
Maximum charging rate combined with minimum space requirements put the MARINER 320 firmly at the top of the PROFI-LINE II range.
Available in electric or petrol version and equipped with four filling hoses in the standard scope of supply. Version for up to 420 bar also available!
The incredibly durable block and corrosion-resistant components make this compressor suitable for use even under the toughest climate conditions.
Thanks to the extensive range of BAUER accessories, the MARINER 320 can be customised to meet all manner of different requirements and intended uses.
Suitable for use as a diving compressor, shipping compressor, for installation in yachts, as a fire service compressor, paintball compressor and in many other applications.
All the information you need at your fingertips!
IK 12.14 compressor block
The BAUER IK 12.14 compressor block is used for breathing air and industrial units. Its durability, reliability and high-quality design provide the basis for seamless and fault-free continuous operation. Read more
P 31 filter system
When used in conjunction with original BAUER filter cartridges, the P 31 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. 600 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.
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
Crash frame incl. handles
The corrosion-resistant crash frame provides additional protection for the unit and can accommodate additional accessories such as a compressor control or a larger filter system. The handles make moving the unit easy and convenient.
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 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.
The integration of a motor rocker means that the tension of the V-belt no longer has to be adjusted.
P 41 Purification system
When used in conjunction with original BAUER filter cartridges, the P 41 filter system with additional oil and water separator and pressure retention check valve can be relied upon for breathing air treatment conforming to DIN EN 12021:2014¹. A type-tested and sealed final pressure safety valve enables particularly high levels of operational safety to be achieved. 1550 m³ of air can be treated.
¹ If the units are maintained and installed correctly as described in the user manual and subject to the BAUER AERO-GUARD being used if CO2 concentration in the intake air exceeds prescribed standard values.
SECURUS is a direct asset to your safety!
SECURUS is an electronic filter cartridge saturation control which continuously monitors the ability of the final filter cartridge to dry breathing air in accordance with the standard EN 12021:2014. Read more
Additional intermediate separator after the first stage
In the case of operation in locations where air humidity is high (tropical regions, for example), we recommend installing a separator downstream of the first compressor stage. This can extend the service life of the unit and reduce maintenance costs.
Compressor control (PROFI-LINE)
This electrical control system with additional monitoring electronics switches the compressor off automatically when the final pressure is reached in the system, measures operating hours and oil pressure, and displays the current operating status. As such, it facilitates fully automatic operation with storage systems.
Automatic condensate drain incl. final pressure shutdown and control conforming to European CE standard
The automatic condensate drain B-DRAIN is controlled via the electrical control system. The condensate produced can be collected in a condensate tank for disposal in an environmentally-friendly way.
Switch-over device PN 300/200 bar
For easy and flexible switching from 200 to 300 bar and vice versa. Read more
The trolley provides an easy and convenient mode of transport for mobile compressor units. Fitted with pneumatic tyres, the trolley maximises mobility.
B-KOOL refrigeration dryer
In environments in which ambient temperatures are high in particular, the B-KOOL refrigeration dryer extends filter capacity almost beyond belief. Operators benefit from much lower filter cartridge usage and storage costs in addition to longer interruption-free operation. Read more
All electric motors are available with other voltages and frequencies on request.
Paint finish/Special paint finish
All frame parts of BAUER compressors are finished with a sophisticated powder coating. Read more
|Charging rate ¹||Drive||Filter |
L × W × H
|MARINER 320-B||320||Petrol engine||8.8||P 31||138||130 × 65 × 70|
|MARINER 320-E||320||Three-phase motor, 400 V, 50 Hz ²||7.5||P 31||154||130 × 65 × 70|
|MARINER 320-B||320||Petrol engine||8.8||P41/420||145||130 × 65 × 81|
|MARINER 320-E||320||Three-phase motor, 400 V, 50 Hz ²||7.5||P41/420||165||130 × 65 × 81|
¹ Measured with cylinder filling from 0 to 200 bar, ±5%
² Option of different voltage/frequency available
Downloads for the PROFI-LINE compressors and compressor accessories
THE NEW PROFI-LINE – Redefining Mobility
BAUER PREMIUM LINE – Compressors for sports & safety applications