Gianneschi Axial Fan ELL/AP 509/0-8/45°, 230/400 V

Product code: 01MA50903A4 – SKU: GIA000000399
Manufacturer: Gianneschi Pumps and Blowers S.R.L.

The axial fan ELL/AP 509/0-8/45° by Gianneschi Pumps and Blowers is a solution designed for the ventilation of technical compartments and engine rooms, with construction features suitable for professional applications in nautical and industrial fields.
Belonging to the ELL/AP series, it is designed to ensure a high airflow with medium-low pressures, a typical characteristic of installations where constant air exchange is essential.

Main features

ELL/AP series configuration

The ELL/AP range is designed to:

• ensure large airflows at relatively low pressures, ideal for engine rooms, technical compartments, and enclosed environments;
• be suitable for operation with inverter (variable speed control);
• allow vertical or horizontal installation, with wall or ceiling mounting.

All fans in the series are reversible, while having a preferred flow direction (A or B).

Construction details

Structure

• Duct housing: painted steel sheet.
• Impeller: technopolymer blades with airfoil profile and variable pitch angle from standstill.
• Hub: die-cast aluminum.
• Treated air temperature: from –20°C to +80°C in continuous service.

Motor

• Isolamento: Class F/B
• Protection: IP44/IP55 (alternating current versions)
• Power supply voltage: 230/400 V (three-phase) – 50 Hz
• Compatibilità: suitable for operation with inverter
• Assembly: axial, directly coupled to the impeller

Applications

The ELL/AP 509/0 fan is particularly suitable for:

• machine room ventilation on yachts, superyachts and commercial vessels;
• air exchange in technical rooms or closed compartments;
• extraction and handling of clean or slightly dusty air.

The series offers superior performance compared to standard axial fans, thanks to the aerodynamic impeller and construction designed for demanding technical environments.

Operational advantages

• High aerodynamic efficiency thanks to the airfoil profile of the blades.
• Operation with inverter: allows flow rate adjustment according to needs.
• Wide range of configurations of the range (materials, diameters, special versions).
• Flexible installation, both wall-mounted and ceiling-mounted.
• Facilitated maintenance thanks to the robust structure and direct access to the protective grid and the impeller.

Technical data version ELL/AP 509/0 – 230/400 V

Type of fan: Axial – ELL/AP Series
Nominal diameter: 509 mm
Motor: 1.5 kW – 1450 rpm (data consistent with ELL/AP 509/0 datasheet)
Voltage: 230/400 V – 3~ – 50 Hz
Indicative noise level: 75 dB(A) (measured at 2 m according to UNI 10531)
Flow rate and pressure: values vary depending on the impeller configuration (complete data available in the Gianneschi performance table).
Casing material: steel
Impeller: technopolymer – blade angle 45°
920 g 29 kg (tabular data for ELL/AP 509/0 in AC)

Installation and usage notes

• Check electrical compatibility with the available network 230/400 V three-phase.
• Ensure a proper air path, with adequate spaces for intake and discharge.
• If used with an inverter, set the regulation according to the manufacturer's instructions.
• Perform periodic inspections on the protective grid and duct cleaning.

To identify the correct configuration and for spare parts, always refer to the Gianneschi code 01MA50903A4.

FAQ – Frequently Asked Questions

What is the product code of the ELL/AP 509/0-8/45° fan?

The supplier code indicated for this Gianneschi Pumps and Blowers fan is 01MA50903A4 (SKU: GIA000000399).

What power supply is planned for this fan?

The version shown on the data sheet is suitable for 230/400 V power supply.

In which applications is it typically used?

The indicated applications include engine rooms and technical rooms, in plant and nautical contexts where air exchange is required in technical compartments.

Is it suitable for operation with inverters?

Yes, the series is described as ideal for operation with inverters (variable speeds), useful for more flexible ventilation control.

What materials are available for the conveyor housing?

The conveyor housing is available in painted steel, stainless steel, or aluminum, depending on the chosen configuration.