EL/Fan C 402 RD, 230v M, 50hz, 0.24 kw – code: 01LC4022 – Gianneschi Pumps and Blowers

EL/Fan C 402 RD 230V 50Hz 0.25 kW Gianneschi – code 01LC4022

The EL/Fan C 402 RD by Gianneschi Pumps and Blowers is a centrifugal fan designed for technical and plant engineering applications where air movement via alternating current power supply is required. The product belongs to the C series of Gianneschi centrifugal fans and is identified by supplier code 01LC4022.

This version is powered by 230V single-phase 50Hz and is associated, according to the technical documentation of the C series, with an installed power of 0.25 kW and an absorbed power of 0.22 kW for the C 402 model in AC version.

Main features and details

The C 402 RD model is part of the Gianneschi centrifugal fans range used in nautical and plant engineering for technical ventilation, air exchange, and integration in compartments or ducts.

Identifying data

• Product: EL/Fan C 402 RD
• Brand/Supplier: Gianneschi Pumps and Blowers S.R.L.
• Supplier product code: 01LC4022
• Series: C
• Type: centrifugal fan
• Power supply: 230V 1~
• Frequency: 50Hz
• Installed power: 0.25 kW
• Absorbed power: 0.22 kW
• Rotation speed: 2800 rpm
• Declared noise level: 64 dB(A)

Declared performance

For the C 402 model in AC version, the Gianneschi technical documentation reports the following indicative flow values in relation to total pressure:

Note: the performance values are declared by the manufacturer under test conditions of air at 15°C, 760 mmHg, and air density 1.205 kg/m³. Actual performance may vary depending on installation and type of application.

L (mm):

For the C 402 AC model, the technical documentation reports the following indicative dimensions:

Other indicative dimensional values:

• a: 130 mm
• a’: 155 mm
• b: 85 mm
• b’: 110 mm
• i: 115 mm
• I’: 130 mm
• e: 8 mm
• o: 130 mm
• p: 55 mm
• c: 98 mm
• d: 80 mm
• m: 100 mm

The measurements are indicated by the manufacturer as approximate.

Typical applications

The EL/Fan C 402 RD is suitable for technical ventilation and air handling applications in:

• onboard systems;
• technical compartments and engine rooms;
• air replacement systems;
• ducts and ventilation systems;
• maintenance and replacement interventions on existing systems.

Final compatibility always depends on the characteristics of the system and installation conditions.

Advantages for maintenance and spare parts

Immediate identification

The supplier code 01LC4022 allows quick verification of compatibility with the installed component or the system bill of materials.

Standard AC configuration

The 230V 50Hz power supply makes the fan suitable for alternating current installations compatible with the configuration provided by the manufacturer.

Centrifugal type

The centrifugal configuration is commonly used in technical applications with ducts or air flow management in dedicated compartments.

Usage and operational notes

Before purchase or replacement, it is recommended to check:

• code correspondence 01LC4022;
• electrical compatibility of the system (230V 50Hz);
• available dimensions;
• configuration of connections and mounting;
• flow rate and pressure requirements of the application.

Installation must be carried out by qualified personnel and according to the manufacturer's instructions.

Test conditions declared by the manufacturer

The performance reported in the Gianneschi documentation refers to:

• air temperature: 15°C;
• atmospheric pressure: 760 mmHg;
• air density: 1.205 kg/m³;
• flow rate tolerance: ±5%;
• noise tolerance: ±3 dB;
• power tolerance: ±3%.

The noise value is measured at 1.5 m at the point of maximum efficiency with piping connected according to UNI 7179-73P.

FAQ – Frequently Asked Questions

What is the manufacturer's product code for this EL/Fan?

The supplier product code indicated for the EL/Fan C 402 RD is 01LC4022 (Gianneschi Pumps and Blowers).

What are the electrical data reported for this model?

The product name shows 230V, 50Hz and power 0.24 kW.

Is this fan centrifugal or axial?

The product is classified under Centrifugal, so it is a centrifugal electric fan.

Is it suitable as a replacement for onboard systems?

It can be used as a replacement in nautical/plant engineering contexts when the model and electrical data correspond to the installed unit. For a safe check, compare the code C 402 RD and the code 01LC4022.

Are flow rate, dimensions, or protection rating available in the datasheet?

No, this datasheet does not report flow rate, dimensions, materials, protection rating, or certifications. If necessary, it is advisable to refer to the technical documentation associated with code 01LC4022.