Industrial Cubic Evaporators StStAl

Industrial Cubic Evaporators (StSt/Al)

EC cubic evaporators are high efficiency units for all types of cold rooms. The EC series comes in two available geometries, covering a huge range of sizes and applications.

Manufactured with stainless steel tubes and aluminium fins (StSt/Al). Compatible with all refrigerants (NH₃, CO₂, glycol, HFC, etc.). Modular design from 1 to 6 axial fans (Ø350, 450, 500, 560, 630, 800, 910). Fin pitch: 4-4,5-5-6-7-8-9-10-11-12 mm.

EC series evaporators are high efficiency industrial cubic evaporators, specially designed for flooded NH₃ systems (both pumped and gravity). EC evaporators are of robust construction, have high performance, and are highly resistant to corrosion.

Directly applicable in frozen chambers, refrigerated and preservation chambers in the fruit and vegetable, fish and meat industries, and distribution centers in the food industry. This range of standard evaporators offers a high degree of flexibility for application in customized solutions.


  • Tube geometry. Two geometries available: 5/8″ tube 50×50 in line and 7/8″ tube 65.43 x 56.66 staggered
  • Tube material. AISI 304 stainless steel (or AISI 316 on request)
  • Aluminium fins. Optionally, they can be made of magnesium aluminium or aluminium with epoxy protection
  • Stainless steel screws
  • White thermo-lacquered aluminium casing
  • Removable side covers. Coolant connections are easily accessible
  • Tray insulated with polyurethane as standard to avoid condensation. Tray made entirely of GRP (fiberglass reinforced polyester), a light and resistant material, rigid, resistant to corrosion and a good thermal, acoustic and electrical insulator
  • ErP Ready axial fans with IP54 or IP55 motors, depending on the model; motor protection with thermocontacts
  • The equipment is delivered pressurized and with Schrader + valves


  • Hot gas defrost in tray with check valve installed (optional)
  • Water defrosting
  • Electric defrosting in coil and/or tray
  • Mixed defrosting
  • Heating rings on fans
  • Connection to textile sleeves
  • Shut-up System
  • Fan streamers
  • Suction hoppers
  • Discharge hoppers with overpressure dampers for defrost optimization
  • Reversed air direction (impeller fans)
  • EC fans
  • Mixed flap steps
  • Epoxy protected sheets
  • Stainless steel casing
  • Adjustable support legs (for equipment installation on the floor)