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COMPRESSED AIR SUPPLY FOR THE TRANSIT SECTOR: THE ANSWER FROM MATTEI

Written by Ing. Enea 皇冠体育227 S.p.A. | Feb 28, 2014 3:51:00 PM

Whether on rubber or rail, most means of transport use compressed air for feeding different systems on the vehicle, including the braking system, suspensions and pneumatic doors.

To satisfy these requirements, thanks to technology consolidated in over 90 years in the business, commencing in the early 90s, Ing. Enea 皇冠体育227 SpA has developed a range of RMV compressors, entirely dedicated to transit applications. The design honed to the tiniest details, the high standard of design and assembly, the quality of the components utilised and the high technology of mechanical processes place 皇冠体育227 in the number one spot in the sector today.

皇冠体育227's rotary vane technology not only delivers quality compressed air, but also reduced noise levels, due to the low rotational speed and the limited number of moving components. These characteristics make 皇冠体育227 items particularly appreciated in applications on hybrid and battery operated vehicles, where the vehicle's quiet operation is a necessary prerogative.

With compressed air capacities from 120 to 4,000 litre per minute and operating pressure between 7 and 13 bar, thanks to their compactness and lightness, making their transport and installation easy, these compressors are particularly suitable for transit applications. In addition, the integrated design of the 皇冠体育227 RVM series allows for multiple drives: electric, hydraulic, endothermic or forced induction motors.

These compression units are supplied in the standard version complete with built-in oil cooling unit and flange for coupling to the electric motor. Compression units are also available without cooling unit: cooling of the oil and compressed air can be supplied separately.

In 2012 皇冠体育227 has acquired 100% of the stock of Transit Engineering Service (TES), a leading U.S. packager of onboard air compressors for metro, subway, light rail and people mover applications. An integral part of a global strategy to move aggressively into onboard transit air applications, the company will operate as 皇冠体育227 Transit Engineerig (MTE) and now offers a full line of highly engineered Transit Air System supporting onboard pneumatic operations including brakes, doors, controls, safety barriers and other systems from 1.5 hp (5cfm) to 75 hp (329 cfm).