Overview: This document provides comprehensive specifications and applications for different types of industrial fans, including centrifugal, axial, and smoke extraction fans. It categorizes the fans by series and details their technical data, applications, and design features.

Applications: Fans are used across various industries including textile, chemical, mining, and automotive for ventilation, air transport, and smoke extraction.

Standards and Certifications: Some fan models are explosion-proof according to ATEX 95 standards, suitable for environments with potential explosive atmospheres.

Impulse Fans for Garage Ventilation:
Performance and Advantages: Impulse fans create air circulation in closed garages, reducing carbon monoxide pollution and eliminating dead zones. They operate at high temperatures (up to 300°C) for smoke extraction during fires, with reversible impellers to direct fumes to extraction points, maintaining smoke-free escape routes.
Construction and Specifications: Fans are rectangular with integrated silencers for ceiling mounting, made from mild steel with options for galvanization or powder coating. Impellers are die-cast aluminum with adjustable pitch blades, balanced according to DIN ISO 1940 standards. Motors are enclosed, foot-mounted, and comply with IEC smoke exhaust standards, with insulation class H and protection class IP55.
Compliance and Testing: Fans adhere to VDI 2053 and DIN 18332 guidelines for mechanical smoke and heat extraction systems, tested according to EN 12101-3, with various building supervisory authority licenses.
Product Range and Applications: Various fan series (VRR, VRZE, VMRR, VREU, etc.) are detailed for applications ranging from industrial drying and cooling to air handling and smoke extraction, with specific technical specifications.
Industrial Processes and Custom Solutions: Custom fans are available for specific industrial applications, with options for axial or centrifugal designs. The document also covers centrifugal separation technology for particle extraction in various industries.
Service and Support: A 24-hour service hotline is available for technical advice, assembly, maintenance, and system optimization, with contact information for various international offices.