EFOR by Elektovent: compactness that moves industrial air with efficiency and precision

In the world of industrial ventilation, reliability and compactness are often a difficult combination to achieve. With the EFOR series , Elektovent offers a practical solution for all applications requiring precise, continuous airflow control in small spaces.

These forward-curved centrifugal fans are designed to convey clean air or dust-free fumes up to 100°C , ensuring consistent performance and a long operating life. Thanks to their versatility, they are used in extraction systems, ducts, machine tools, and industrial hoods, where efficiency and robustness are essential.

Compact structure and materials selected to last over time

The EFOR series is constructed with a painted sheet steel case, which ensures mechanical rigidity and protection against external agents.

The single-inlet impeller, made of galvanized sheet metal with forward-curved blades (sirocco type), allows medium-high pressures to be obtained even with small air volumes.

Each component is the result of Elektovent's manufacturing experience, which for years has designed fans intended for continuous use in industrial environments, maintaining unchanged levels of efficiency and safety over time.

High-performance motor for continuous and safe operation

The heart of the EFOR series is the asynchronous motor , available in single-phase (230V – 50 Hz) or three-phase (400V – 50 Hz) versions.

Designed with IP55 protection rating and class F insulation, it guarantees continuous S1 service and a long operating life even in harsh conditions.
The direct coupling with cantilevered impeller (design 5) reduces mechanical losses and makes maintenance quick and easy, while ensuring efficient power transmission.

All models comply with IEC / EEC (UNEL MEC) standards, confirming the construction quality and compliance with European standards.

Application flexibility with special versions and dedicated accessories

In addition to the standard version with LG 270 orientation, the EFOR range is distinguished by a series of variants designed to meet specific needs:

• EFOR-AT, high temperature version for applications up to 100°C;
• EFOR-ATEX, compliant with regulations for potentially explosive atmospheres;
• EFOR INOX, made entirely of stainless steel for environments with high humidity or risk of corrosion.

The range is completed by dedicated accessories , including protective nets for suction and pressure nozzles — mandatory for free-blow use — and the FF-EF support chair, which ensures stability and precision during installation.

Guaranteed performance and compliance with reference regulations

The performance of EFOR fans is determined according to standard reference conditions (air at 15°C, installation type “D”) and falls within the tolerances defined by the DIN 24166 – Class 2 standard.

The models in the series do not fall within the scope of the ERP 2009/125/CE directive, but are designed to operate safely only if connected to ducts or components that guarantee an adequate reduction in the air flow, maintaining the current values within the nameplate limits.

Elektovent's experience at the service of industrial ventilation

With the EFOR series, Elektovent reaffirms its ability to combine efficiency, compactness and solidity in a single solution, designed to support industrial systems of various types.
Every construction detail — from the impeller design to the motor configuration — is designed to ensure reliable performance over time, in line with the brand's philosophy: to develop technically advanced, flexible and safe ventilation systems, capable of adapting to the needs of modern industry.

An appointment to discover Elektovent solutions up close

Elektovent will be present at Host Milano , the international trade fair dedicated to the professional hospitality sector, scheduled for 17 to 21 October.

An ideal opportunity to experience the construction quality of EFOR fans up close and discover all the new features.

Visitors to the stand will be able to learn more about the applications of Elektovent products and speak directly with the company's experts to identify the solution best suited to their system needs.