Semi-hermetic twin screw compressors for installation with external oil separator. Specifically design for refrigeration applic

Semi-hermetic twin screw compressors for installation with external oil separator.Specifically design for refrigeration applications at medium and low evaporating temperatures.Refrigerants: R22, R407C, R404A, R507.40¸125 HP (MT) or 30¸115 HP (LT) for SW40¸80 HP (MT) or 30¸50 HP (LT) for ultra-compact SRC-W modular screw compressors.Capacity control (SW compressors) achieved via a hydraulic system and a slide valve. The capacity control can be either "4-steps" or "continuous" type.Capacity control (SRC-W compressors) achieved through a by-pass system. "3-steps". Electronic motor protection device: motor temperature monitoring (oil temperature, motor rotation direction and phase failure monitoring standard for SW, optional for SRC-W).ECO port for increased performances and efficiency.Liquid injection or connection to an external oil cooling circuit to widen the application range at higher discharge temperatures (see Application Limits).Up to 6 compressors can be installed on parallel compounding.Oil line kit provided with: solenoid valve, sight glass and filter, flow switch with electronic controller and electrolytic condenser (all components supplied loose).Special motors with different power supply available.

Refcomp Screw compressor