The models of the SF series are monoblock wall chiller units characterized by a range of uses and compact dimensions, suitable for anyone looking for a type of ceiling installation inside small rooms for commercial use.
The series is divided into 2 models: SFN for medium temperatures (from -5° to +5° with maximum room volume 58m³) and SFK for low temperatures (from -18° to -25° with maximum room volume 44m³).
All the models are built around a compact and light monoblock structure equipped with a body in pre-painted steel sheet with a simple and functional design to protect the internal system.
Essential but efficient, the SF refrigeration system is composed of a hermetic compressor, a condenser equipped with 1 or 2 cooling fans and the expansion stage of the refrigerant through a capillary tube.
The cooling power range of the series varies from 0.6 to 4.5 kW. The evaporating unit, incorporated in the monoblock structure and equipped with 1 or 2 fans, is located at the base of the unit, a functional position for the buffer installation on the ceiling of the room.
The standard equipment includes the solid body filter on the liquid line, the double maximum and minimum calibration pressure switch with automatic reset and the resistance for the condensation discharge.
For low temperature units a pressure-limiting valve is provided for the suction phase while the hot gas defrost system and the disposable condensation discharge are included in the standard equipment for the whole series.
The presence of the electronic control unit guarantees a centralized and correct machine operation, which can be customized and controlled by the user by means of a control panel on the wall inside the room (maximum 5m) which also affects the connections to the light and the micro-port of the room, also included in the equipment of the SF.
Compact dimensions, fast installation and essential but efficient equipment represent the distinctive elements of a reliable refrigerating machine designed to meet the requirements of structurally complex commercial rooms and accessible to any type of user.
For a detailed view of the options available for this series, please refer to the videocatalogue.