STD 50-56


Unifor fins spacing: 4÷11 mm

Power: 0,27÷5,50 kW

Capacity SC2 (∆Ti 8°K): 8,2÷109,2 kW

Surface: 37,7÷701,0 m²

H: 600 mm | L: 1.427÷4.727 mm | D: 1.900 mm

Air flow: 4.400÷51.000 m³/h

Air throw: 10÷21 m

Noise level: 40÷58 dB


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Falling film evaporator made with copper tube, 5/8″, 400/3/50 fans, 500-560 mm diameter.

Construction characteristics:

• Ø 5/8” seamless copper tube expanded into aluminium fins;

• Frame made in prepainted aluminum and galvanized steel, white colour, or stainless steel on request;

• Two speeds three phase fan motors 400V, 50Hz with internal thermal protection to be connected.


• Air:”A” without defrost system;

• Electric “E”: stainless steel sheathed electric heaters, vulcanized terminals. The heaters are connected in the sealed junction box, with star connection, to be powered with 400 V three-phase, connect the center star to the neutral;

• Water: “W” with sprinkler system;

• Special: hot gas in various systems.