Alliance Compressors

scroll – 1–60 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.

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.

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.

• Power range1 hp – 450 hp (0.75 kW – 315 kW)

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.

Semi-Hermetic – 14–60 HP reciprocating compressors provide premium alternatives for systems requiring full temperature performance including low temperature evaporating conditions to -40°F.

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