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Oil-injected Screw Compressor GAR 11-37

Oil-injected Screw Compressor GAR 11-37
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Catalog excerpts

Atlas Copco Railway Air Systems Oil-injected Screw Compressor GAR 11-37 1 The Full Feature variant includes integrated filters and a membrane dryer which removes oil and water vapor from the compressed air to protect your air piping network and braking system from freezing and corrosion 5 High efficiency, totally enclosed fan-cooled (TEFC), IP 55, class F electric railway motor for continuous trouble-free operation with greased for life bearings 6 Heavy duty air intake filter for efficient operation in dusty environments 2 Optimally sized, high-efficiency aluminum cooler provides ideal compressor running temperature under all conditions 7 Multi-Stage, highly corrosion resistant oil separator, with a low, 3 ppm oil carry-over, reduces contamination and maintenance requirements 3 High precision gears manufactured according to DIN 3961/class 6. Gears are oil lubricated and temperature controlled by the compressor oil 8 Atlas Copco’s patented screw compression element for optimal energy efficiency and outstanding reliability 4 Integrated cooling fan to optimize the airflow, which ensures that the right amount of cooling air is delivered efficiently to where it is needed with a minimum of noise Features and Benefits Compact, Space-Saving Design Reliability & Durability ▸▸ Air dryer, filters and control integrated in a very compact compressor package ▸▸ Integrated fan concept ▸▸ Minimum footprint Minimum amount of moving parts Use of corrosive resistant materials like stainless steel and aluminum Long service intervals Gear driven Enduring Performance Flexible & Easy Installation ▸▸ The compressor is designed, built and tested to meet the toughest conditions in railway applications (extreme climatic conditions, high humidity and shocks & vibrations) ▸▸ Built in accordance with all relevant international norms & standards for railway applications ▸▸ Plug and play system ▸▸ Easy to adapt cooling flow directions ▸▸ Mainly used inside a railway vehicle

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Oil-injected Screw Compressor GAR 11-37 - 2

Options Different Drives The compressor can be equipped with different drives, like an AC motor, DC motor, hydraulic drive or pully Load/Unload Valve To be able to control the compressor in different applications Heating Kit To be able to run the compressor in ambient temperatures between -40°C and -25°C Control Voltage Connector To easily connect the control voltage lines Control Pressure Switch To regulate the compressor according to air demand by measuring the pressure in the system Motor Voltage Connector To easily connect the power voltage lines Condensate Tank To collect the...

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