Screw compressor packages offer swept volumes from 335 to 618 cfm and provide a user-friendly control panel via the company’s Omni high-definition, multi-touch screen. The Series GMX packages offer good coefficient of performance (COP) at full- and part-load operation.
The screw compressors employed in packages use either an internal capacity slider with fixed Vi (internal volume) or a capacity slider combined with variable Vi. Variable-speed operation ranges from 1,450 to 4,200 rpm, and the D-Flange motor enables simple assembly without time-consuming adjustments. The suction design includes a hot-gas-activated check valve designed to eliminate chatter.
GEA Refrigeration North America