Gianneschi Axial Fan ELL/AP 459/0 – 230V

Supplier Code: 01MA45902A4

The helical fan Gianneschi ELL/AP 459/0 It is a high-quality component designed for forced ventilation and air extraction in critical technical environments. Thanks to its robust construction and high performance, it is the standard for the aeration of engine rooms on yachts, superyachts and in industrial contexts where a large air flow with modest pressures is required.

Main Technical Features

• Model: ELL/AP 459/0 (High-efficiency ELL/AP Series)
• Power Supply: 230V Single-phase (1Ph) – 50Hz
• Installed Power: 0.75 kW
• Rotation Speed: 1450 RPM (revolutions per minute)
• Sound Emission: 69 dB(A) (measured at 2 meters)
• Operating Temperature: Suitable for continuous service from -20°C to +80°C.

Aerodynamic Performance (Flow/Pressure)

The 459/0 model is optimized to ensure a constant airflow even in the presence of slight resistances (clean or slightly dusty air):

• 7 mmH2O: 135 m³/min
• 8 mmH2O: 127 m³/min
• 10 mmH2O: 120 m³/min
• 12 mmH2O: 110 m³/min
• 14 mmH2O: 95 m³/min

Construction Details and Materials

• Duct Housing: Made of solid steel sheet (also available on request in stainless steel or aluminum).
• Airfoil Impeller: High-efficiency technopolymer blades with aluminum die-cast hub.
• Variable Pitch: The blade pitch angle is adjustable when stationary to adapt the performance to the specific needs of the system.
• Mounting Versatility: Designed to operate both on vertical and horizontal axes (wall or ceiling installation).
• Motor and Control: Class F insulation, IP44/55 protection (for A.C. versions). The motor is fully compatible with inverter control for variable speed management.

Dimensions and Sizes (Indicative values)

• Internal Diameter (A): 450 mm
• Flange Diameter (B): 500 mm
• External Diameter (L): 540 mm
• Housing Height (D): 150 mm
• Approximate Weight: 21 kg

Typical Applications

Ideal for the nautical sector and civil/industrial plant engineering:

• Extraction and ventilation in engine rooms.
• Air recirculation in closed technical rooms.
• Ventilation systems with ducts or extraction vents.

Note for the installer: All fans in the ELL/AP series are reversible but have a preferred direction of rotation (Flow A or B) to maximize efficiency.

Warranty: 2 years (according to Gianneschi general sales conditions).

FAQ – Frequently Asked Questions

What is the supplier code of the ELL/AP 459/0-8/45° 230 V fan?

The supplier code indicated for this model is 01MA45902A4.

In which environments is this fan typically used?

The indicated applications include engine rooms and technical rooms, in ventilation system contexts.

Can this fan be used with an inverter?

Yes, the range is indicated as ideal for operation with an inverter, therefore for variable speed management according to the manufacturer's and system's instructions.

What materials are planned for the conveyor housing?

A duct casing made of painted steel, stainless steel, or aluminum is recommended, depending on the planned configuration.

What type of impeller is provided?

A wing-profile impeller in technopolymer/aluminum with variable pitch is indicated.