Gianneschi ELL-400-2R 24Vdc Axial Blower – Flux A3
The Gianneschi ELL-400-2R is a 24Vdc axial blower engineered to move a large volume of air even at low static pressure, making it a dependable choice for spaces where steady, quiet airflow matters more than raw force. Its die-cast aluminium impeller is reversible, so the unit can be configured to push or pull air depending on how the compartment is laid out, while the Flux A3 designation tells installers exactly which airflow direction to expect out of the box. The painted steel housing and integrated protection grille give it the durability needed for engine rooms, technical spaces, and other demanding enclosed environments.
Built as part of Gianneschi's ELL/R axial blower family, this unit trades the longer drum length of the standard ELL series for a more compact footprint, without giving up performance. That makes it easier to fit into tight engine room layouts or technical compartments where space is at a premium. It can be mounted vertically or horizontally, on a ceiling or a wall, giving installers real flexibility when planning ventilation for a new build or a retrofit.
Whether the goal is clearing heat and fumes from an engine compartment or simply keeping air moving through a technical room, the ELL-400-2R is built to run continuously across a wide temperature range without losing reliability. It's a straightforward, no-frills solution for anyone who needs dependable 24V ventilation that just keeps working.
Key Features:
- Reversible die-cast aluminium impeller for flexible airflow direction
- Painted steel outer housing for durability in harsh environments
- Integrated protection grille on the motor side
- Good air delivery performance even at low static pressure
- Compact ELL/R drum design for reduced overall dimensions
- Suitable for vertical or horizontal, wall or ceiling mounting
Applications:
- Engine room ventilation
- Technical room air circulation
- Galley and cabin ventilation
- Industrial enclosed-space air exchange
- Marine and light commercial ventilation systems
Specifications:
- Model / Part Number: ELL-400-2R
- Voltage: 24Vdc
- Run/Flux Type: A3
- Motor Insulation Class: F
- Protection Rating: IP22 (DC configuration)
- Operating Temperature Range: -20°C to +80°C, continuous duty
- Impeller Material: Die-cast aluminium, reversible
- Housing Material: Painted steel with protection grille
- Series: Gianneschi ELL/R Axial Blower
- Mounting Orientation: Vertical or horizontal, wall or ceiling
Frequently Asked Questions
Q: Can the ELL-400-2R be used outside of marine environments?
A: Yes. While Gianneschi blowers are widely used in marine engine rooms, the ELL-400-2R is equally suited to industrial technical rooms, plant enclosures, and any application needing reliable 24Vdc air circulation in an enclosed space.
Q: What does the "A3" designation mean on this blower?
A: A3 refers to the run/flux type, which indicates the blower's preferred direction of airflow. The unit is reversible, but A3 confirms the factory-set orientation for standard installation.
Q: Does this blower require special ventilation ductwork?
A: Not necessarily. The ELL-400-2R can be installed directly on a wall or ceiling opening, though ducting can be added if the installation requires directing airflow over a longer distance.
Q: How long can the blower run continuously?
A: It's rated for continuous duty across a wide temperature range, from -20°C to +80°C, making it suitable for around-the-clock ventilation needs in engine rooms or technical spaces.
Q: Is a protection grille included with the unit?
A: Yes, the ELL-400-2R ships with an integrated protection grille on the motor side to guard against debris and accidental contact with moving parts.
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