Introduction
The document introduces the Multi fan Casing Fan 92 by Vostermans Ventilation, designed for industrial and agricultural applications. It features a compact design, easy installation, and a direct-driven fan for efficiency and low maintenance.

Specifications
The fan includes a flange for wall installation, a CE-approved grill, and an optional shutter-side grill. It is available in various motor configurations, including single-phase and speed-controllable options. The fan is water-resistant (IP55) and has a 3-year warranty.

Technical Data
According to ErP directives, the fan's air capacity and sound pressure levels are specified. The fan operates at 920 mm diameter, with a power input of 670 W and a sound level of 67 dB(A) at 7 meters.

Features and Advantages
The fan boasts optimal motor-impeller combination, corrosion-resistant parts, special bearings, and recyclable components. Advantages include low power consumption, durability, reliability, low noise, and easy maintenance.

Eco-Design Directives (ErP Directives)
The document outlines the European Community's directives aimed at reducing energy consumption through ecodesign. These directives apply to fans with electrical power input between 125 W and 500 kW, with implementation phases starting in 2013 and 2015.

Compliance and FAQs
Most Vostermans Ventilation fans comply with the directives, focusing on optimal motor-impeller combinations. Compliance is indicated by the CE-mark and efficiency labeling. The directives apply within the European Community and for imported fans, but not for exports outside the EC.

Contact Information
Contact details for Vostermans Ventilation offices in the Netherlands, USA, France, and Malaysia are provided for further inquiries.