The selection of cooling units can be divided into two broad categories:
refrigerating units 12-24Vdc DC or refrigerating units 110/230/ 380Vac DC power plants.

Frigonautica can offer 12-24V DC hermetic compressors or 115V AC, 230V, 380V hermetic compressors for any capacity.
In addition to its extensive offer, Frigonautica also manufactures customized evaporators and other accessories for refrigeration systems.

Hermetic Compressor 12-24 Vdc

Air tight refrigeration units for capacity unto 160Lt

Of essential design, absolutely silent, low voltage hermetic systems are designed to cool small and medium capacity cabinets.

They are available with forced air cooling or water cooling, by pump or condenser out of the hull.

EAF80-EAF100

EAF80 – EAF100

EA80-EA100

EAF80 – EAF100

CF30

CF30: OUtboard condenser 30 cm

EV100

EV100

EV80

EV80

Data are for voltage 24Vdc, for voltage 12Vdc consumption is double.
Consumption of model EAF80 and AEF100 do not include pump’s consumption.

Switching Power Supplier

All refrigerating units can be connected from 90 a 240Vac, by switching power supplier mod. RA15.

Hermetic Compressors 12-24Vdc

Hermetic refrigerant units for large capacity

Frigonautica hermetic cooling units adopt 8.1 cm3 hermetic compressors with 12Vdc and 24Vdc power to cool capacity unto 500LT (positive temp.) and unto 250LT (negative temp).

 

MOD. EV250

MOD. EAF250

Data are for voltage 24Vdc, for voltage 12Vdc consumption is double.
Consumption of model EAF80 and AEF100 do not include pump’s consumption.

Hermetic Compressor 240Vdc

Refrigerating units for large capacity

The refrigeration units for the modular rooms are designed and manufactured specifically.
Each unit is dimensioned carefully according to the volumes and type of cold room to ensure maximum efficiency.

The units may be cooled with air or water, with variable power from 200W to 2000W. Each plant is equipped with an electric panel for the complete control of the system.

compressori1

Refrigerating unit with
sea water condensation

compressori2

Electrical panel
for system control

compressori3

Refrigerating unit 
with air flow 
condensation

Evaporators

The production of custom evaporators offers the possibility to refrigerate pre-existing compartments of any shape and size.

Made in stainless steel, evaporators have minimal grip and clean appearance.
The refrigerant coil, copper tube, is connected to the evaporator wall with thermoconductive materials and protected by an aluminum foil. Gas evaporation can be achieved by means of a capillary tube or thermostatic valve, so that the evaporator can be adapted to operate with refrigerant units of open or hermetic type.