Evaporators horizontal coil REF – RBF – RAF

Industrial evaporators for big cold rooms with volume from 550 to 3700 m3.

This series of evaporators has been designed for particularly heavy-duty use for cooling and storage fresh or frozen products at temperatures from -40 to +10°C.

The REF-RBF-RAF evaporators have been designed to be defrosted with water even at air temperatures down to -30°C.

Direct expansion evaporators REF for HFC and HFO

Direct expansion evaporators RBF for CO2

Pump evaporators RAF for NH3

Application area

Food & Beverage
Logistic centers

Technical features

Evaporators available for refrigerant fluids HFC, HFO, CO2 and NH3.

290 models.

From 1 to 5 fans.

Cooling capacity

From 42 to 350 kW (SC2 conditions).

Fan-motors

Diameter 500 – 560 – 630 – 710 – 800 – 910 mm with aluminum or PP plastic blades and corrosion-resistant powder-coated grids.

Electric motors equipped with termontacts for effective protection. Fan conveyors with optimized fan profile ensure maximum fan efficiency and higher air throw.

Fin spacing

6 – 7 – 8 – 10 – 12 mm

Casing

Casing in galvanized steel or corrosion-resistant powder-coated galvanized steel. Drip tray in AISI 304 stainless steel with welded corners and welded draining connection for a perfect seal. AISI 304 stainless steel screws.

Heat exchanger

Evaporators for CO2, HFC and HFO are equipped with 12 mm diameter copper tubes that ensure high heat exchange and low pressure drops.

Pump evaporators for NH3 are made with 16 mm diameter stainless steel pipes that ensure low pressure drops and heat exchanger connections on the same side.

Defrost

Water, hot gas, electric, light electric, hot glycol.

Options

Stainless steel tubes, stainless steel casing, stainless steel fins, Al/Mg fins, fans with stainless steel grids, coil coating, EC fans, ATEX fans, high pressure fans, shut-up, gravity shutter for fans, insulated drip tray, air streamer, fans wiring, fan ring heater, safety switches.

Data sheet

Unit coolers and condensers for logistics center

Mosciano

For this project, we have supplied air coolers and low temperature CO2 evaporators that were installed in cold rooms for storage of fresh and frozen food.