Premium SFN

SFN fans are designed for handling clean or filtered air. They are intended to provide many years of reliable, trouble-free operation.

They are suitable for both indoor and outdoor installation.

The rotors are made of high-strength grade, bend-resistant steel of considerable thickness in order to prevent rotor blade deformation and, therefore, increased wear of the motor bearings.

The solid design ensures very high performance parameters with efficiencies reaching up to 89% depending on the model thanks to the alignment of the rotor with the rest of the fan structure and the choice of special blade angles.

Also available in high-temperature version HT-SFN for handling materials up to 450°C

Advantages:

• direct drive
• single inlet
• robust, explosion-proof design

The direct drive fan has a number of advantages that make it the most preferred solution on the market. First and foremost, it is appreciated for its simplified design, which means greater reliability and lower maintenance requirements. Thanks to the direct connection between the motor and the rotor, the fan offers a high level of efficiency and reliable long-term operation.

Our clean gas fans in the upright version offer full conformance with ATEX zones 21,22 1 and 2, regardless of whether the explosion hazard occurs only inside or also outside the fan.

All of our ATEX version fans comply with Directive 2014/34/EU and are designed in accordance with PN-EN 14986:2017-02 “Design of fans operating in potentially explosive atmospheres”, which guarantees the highest level of safety and reliability in the most demanding conditions.