HRD (high-pressure radial fan)

When it comes to high-pressure applications, Elektror’s HRD fans are all-rounders. They can be used for cooling, blowing off, extracting, drying or generating a vacuum. Thanks to their robust and resistant cast aluminium housing and wide performance range, they meet the requirements of various industries.

The HRD series includes 11 different sizes with air flow rates from 10 m³/min to 97 m³/min and pressures from 4,900 Pa to 20,960 Pa. With speeds of up to 7,965 rpm, the fans offer high performance in a compact design. The use of a frequency converter enables precise and energy-efficient control for specific applications. Thanks to the extensive range of accessories, they can also be adapted to various applications and installation situations.

All benefits at a glance

• High performance capability in a compact design

• High efficiency and low noise

• Long operating life at low operating costs

• Optional pre-configured frequency converter for plug-and-play      installation

• High flexibility for individual project requirements

• Extensive vertical integration

• Ready-to-install design with three-phase motors or  single-phase alternating current motors

Ideal for the following applications

• Conveyance of medium air volumes with high system resistances

• Extraction of gases and vapours

• Cooling of apparatus and machine parts

• Ventilation of installations with higher resistances

• Air supply for drying plants

• Generation of a vacuum

• Air supply for gas, oil and coal burners

• Air supply for drying plants

• Use on air cushion tables

Elektror HRD –ATEX blowers available in ATEX

Radial fans in a cast aluminum housing. Explosion-proof design in accordance with the DIN EN 14986 standard – Design of fans for use in potentially explosive atmospheres. Wear-free direct drive with variable frequency drive speed control. Versions available for zones 1, 2, and 22. Stainless steel impeller with backward-curved blades.

Centrifugal fans

Aluminium

Catalogue HRD