Marine compressors
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Marine Compressed Air Systems Reliable marine compressors from KAESER with SIGMA PROFILE

Quality, made in Germany For more than 100 years, the name of KAESER KOMPRESSOREN has been synonymous with innovative products and efficient complete solutions. Established in 1919 by Carl Kaeser Senior as a machine workshop in the German town of Coburg, the company has grown to become one of the world’s leading compressor manufacturers and compressed air systems providers. KAESER is represented in more than 140 countries by a comprehensive network of subsidiaries and exclusive distribution partners. Moreover, specialised Marine Service Hubs offer worldwide, round-the-clock technical...

Quality inspection and certification Full power ahead for your air supply KAESER compressors can be accepted and approved by all notable vessel classification societies, including Lloyd’s Register, CCS, ABS, DNV, Rina, Korean Register, Bureau Veritas and ClassNK. Classification societies monitor and document compliance with the relevant guidelines and confer the corresponding class accordingly. The assigned class represents an assessment of a vessel’s seaworthiness and therefore a basis for insurance of the vessel and its cargo, as well as trade of the vessel itself. Classification...

Vessel types/applications N2  production Air lubrication ► See page 34 for further details ► See pages 26-29 for further details ► See page 34 for further details ► See pages 18-21 for further details ► See pages 22-25 for further details Starting air ► See pages 30-33 for furth

Vessel types/applications Container ship operations ► See pages 18-21 for further details ► See pages 30-33 for further details ► See page 34 for further details Control air ► See pages 22-25 for further details

Vessel types/applications ► See pages 18-21 for further details ► See pages 30-33 for further details ► See page 34 for further details Control air ► See pages 22-25 for further details ► See page 34 for further deta

Vessel types/applications Bulk Carrier operations Bulk cargo handling ► See page 35 for further details ► See page 34 for further details ► See page 34 for further details Working air ► See pages 18-21 for further details ► See pages 22-25 for further details

Vessel types/applications Cruise ship operations Wastewater treatment ► See page 35 for further details ► See page 34 for further details ► See page 34 for further details Working air ► See pages 18-21 for further details ► See pages 22-25 for further details

Working air (Work boat) ► See pages 18-21 for further details Work boat operations ► See pages 18-21 for further details ► See pages 22-25 for further details ► See pages 30-33 for further details Vessel types/applications Yacht operation

Working air Your dependable assistant for every voyage Working air is essential on board any vessel, even under the toughest of conditions. With a standard working air range of 15-750 m³/h, KAESER can offer the right solution to meet every need. Compact and durable, KAESER systems impress with their outstanding reliability, taking ambient temperatures from as low as -10°C right up to +55°C in their stride. Offering a product power range from 2.2 – 75 kW, KAESER has the perfect product for any class of vessel, no matter whether a small yacht or a huge container ship. Compressors can be...

System layout Working air Smart with add-on dryer: How it works Rotary screw compressor Rotary screw compressor with integrated dryer The air for compression passes through the intake filter (1) and the inlet valve (2) into the SIGMA PROFILE airend (3). The airend (3) is driven by a high-efficiency electric motor (4). The cooling oil injected for cooling purposes during the compression process is re-separated from the air in the fluid separator tank (5). The compressed air flows through the 2-stage oil separator cartridge (6) and the minimum pressure check valve (7) into the compressed air...

High-performance desiccant dryer Everything under control Dependable control air is needed around the clock, 365 days a year. Energy efficiency is therefore of key importance when it comes to technical marine operations. Every kilowatt hour (kWh) consumed has to be “bought at high cost” in the form of fuel prices, fuel processing and energy conversion. However, KAESER rotary screw compressors save energy in a variety of ways: Equipped with flow-optimised SIGMA PROFILE rotors, the airend is actively managed by the SIGMA CONTROL 2 compressor controller. This advanced controller matches...

For compressed air quality you can count on Vertical or horizontal air storage KAESER FILTER products are key components in providing a dependable supply of quality compressed air. Regardless of the application or requirement aboard a ship, KAESER has the right filter for the job. Their service-friendly design not only allows simple, error-free opening and closing of the filter housing, but also enables quick and clean element changes. Moreover, this efficient design ensures consistently low pressure losses. Air receivers are an important link in the compressed air chain: as storage media...

N2 production Dependable nitrogen production With a rotary screw compressor range from 15 - 5100 m³/h and a constant pressure of up to 14 bar, KAESER offers the best possible compressed air supply systems for on-board nitrogen generation, whilst setting the standard with worldrenowned quality. Perfectly dimensioned coolers ensure an exceptionally low airend discharge temperature. Oil separation takes place via a three-stage separation process with large oil separator tanks which benefit from a long oil filter maintenance interval. Manufactured by KAESER and maintenance-free, the centrifugal...

KAESER KOMPRESSOREN pushes the boundaries of compressed air efficiency and availability once again with its latest generation of DSD to FSD series rotary screw compressors. Air, water or seawater-cooled, these rotary screw compressors can be perfectly adapted to any application. The open version features a particularly narrow design and is therefore ideal for use on board ships. Thanks to the cooling system’s efficient and high-quality heat exchanger, these versatile compressor packages keep a cool head at all times - even in tropical machine room temperatures. The rotary screw compressors...