Alliance Compressors

United States

scroll 160 hp scroll compressors for every application, including commercial and residential air conditioning, commercial and industrial refrigeration, and refrigerated transport. copeland scroll compressors deliver unmatched performance and comfort for homeowners and end-users alike. with over 100 million installations worldwide, copeland scroll compressors have earned a reputation for reliability and lower energy costs.

Vilter offers packaged refrigeration systems to meet any need. These complete, factory-engineered and assembled systems are designed to meet your specific requirements and address your unique cooling problems. Significant savings - Vilter's Packaged Refrigeration Systems save you on-site assembly costs.Vilter's expertise - Vilter's technical and engineering staff design a complete system specific to your requirements. Fabrication and assembly are done by union specialists with quality tools to ensure exact alignment and a clean, leak-free system.Automatic controls - Master electrical control panels are mounted directly on your system. Completely factory-wired and tested, the unit is "ready to go" when it arrives at the job site.Space savings- The compact design of the packaged unit permits your architect to design a much smaller mechanical equipment room. The modern machine room takes on a new appearance because all the equipment has been factory-built onto a single, structural steel base which is located in the center of the room with aisle space around it.

Single Screw A rotary, positive displacement compressor which incorporates a main screw and two gaterotors. Compression of the gas is accomplished by the engagement of the two gaterotors with the helical grooves in the main screw. The drive shaft imparts rotary motion to the main screw which in turn drives the intermeshed gaterotors

Reciprocating The flagship VMC 450 XL can operate at compression ratios up to 14:1 with certain refrigerants. It can be belt-driven up to 300 BHP or direct-driven up to 375 BHP. It is capable of operating at pressure differentials up to 250#, actual discharge pressures to 350#, and suction pressures to 150#.

Twin Screw Vilter Rotary Screw compressor units (VRS) offer a multitude of industrial performance features evolved over a century of refrigeration design experience. It is available in a number of sizes and can operate on any of the commonly used industrial refrigerants.

The Commander HSK is easy-to-drive and has great value. The drive modules are ultra-compact and offer excellent open loop vector and VHz motor control. With onboard intelligence, IO, Ethernet and fieldbus communications options, Commander SK allows you to do much more than you would expect from a general purpose drive. Power range: 0.33 - 200 HP.

The HVAC Drive H300 is the result of extensive research and builds on our vast experience of the HVAC market. The H300 drive dimensions are among the smallest in class at every power rating. This saves valuable building real estate, makes the drives easy to handle and maximizes mounting flexibility.

Emerson Building Automation drives are intended to seamlessly interface with a complete building automation system. They contain the common building automation protocols that allow easy integration with new or existing building controls.

Semi-Hermetic 1460 HP reciprocating compressors provide premium alternatives for systems requiring full temperature performance including low temperature evaporating conditions to -40F.