Units with the refrigeration system containing R1234ze (GWP <1) refrigerant.

Semi-hermetic single-screw satellite compressors. With integrated oil separator, suction filter, crankcase heater, oil sight glass, thermal protection, hot gas shut-off valves and stepless capacity control.

Semi-hermetic single-screw satellite compressors. With integrated oil separator, suction filter, crankcase heater, oil sight glass, thermal protection, and hot gas shut-off valves.

The device is equipped with an additional Free Cooling exchanger which uses low outdoor temperature for direct cooling.

Axial fans directly coupled to a three phase electric motor and external rotor, equipped with a grille protecting the fan located at the air outlet.

Axial EC fans directly coupled to a three phase electric motor and external rotor, equipped with a grille protecting the fan located at the air outlet.

The units in the cooling-only version provide the basic function of cooling water, chilled water or air, while other functions are optional.

Plate heat exchanger made of AISI 316 stainless steel, soldered, with one cooling circuit and one water circuit or with two independent cooling circuits and one water circuit.