Air coolers

Air coolers, also known as air coolers, are large capacity equipment that help lower the temperature in industrial processes.
The air cooler works with the ambient temperature, to which it equalizes the water inside to reduce the temperature present in an industrial process. They act in a similar way to cooling towers, but have great advantages over them, such as their size and ease of installation and positioning.
These units require minimal maintenance and offer high performance, which is a highly profitable investment for any business. Air coolers are frequently used in oil and gas refineries, which is why they must have specific structural characteristics.

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Inditer's air coolers

Range standards:

Available in table type (vertical/horizontal air flow) or V type, in single or double line of fans.
Structure for mounting on leveled bedplate, anti-vibration mounts recommended (not included).
Chassis and casing made of galvanized steel sheet, treated for installation in INTEMPERIE by application of Thermosetting Polyester type Polymer with High Resistance to Ultraviolet Radiation and Corrosion, RAL 7004.
THERMAL EXCHANGERS made of copper tubes and aluminum fins with “V-BAFLE” type profile. Copper pipe manifolds, threaded connection up to 2″ and with stainless steel flange according to EN-1092-1 for larger diameters. Purge and drain valves included.
Design pressure (PS) of 8 bar
Axial fans with high efficiency aerodynamic blades and AC motor, IP54 protection degree and protection grill.
Supply voltages I-230v, III-400v, 50Hz
Electric power and control panel integrated in the equipment, including internal wiring up to the fans.

Optionals available:

Stainless steel chassis and enclosure
Painted steel manifolds
Connections on both sides
Different fin materials depending on the corrosive environment
- Aluminum fin coated with blue polyurethane
- Aluminium-magnesium alloy fin
- Copper fin
- Anticorrosive paint treatment
Fin pitches available 2.1mm – 4mm
Protective grid for exchange surface
Electronic EC fans
Low noise level fans
Specific supply voltages at 60Hz
Fan-operated maintenance disconnecting switch
Adiabatic pre-cooling spray kit
Control of the fan regulation according to the fluid temperature:
- Proportional control with EC fans
  - Modbus communication (RS-485 / TCP-IP)
  - BACnet communication
- Partialization of fans with AC fans
Packing with phytosanitary wooden cage for export (on request)