Overview
The document provides detailed information about the Multifan Panel Fans, designed for agricultural and industrial applications. These fans are engineered for continuous operation in extreme environments and are suitable for outdoor use. They are available in sizes ranging from 30 to 92 cm and can be equipped with energy-efficient technologies like ECplus and Vplus.

Specifications
- Available sizes: 30 to 92 cm
- Suitable for ambient temperatures up to 40°C
- Water and dust resistant motor (IP55)
- Class ‘F’ insulation
- Low noise level
- 3-year warranty

Applications
- Agricultural: Pigs, Poultry, Dairy
- Horticultural: Greenhouses
- Industrial: Factories and buildings

Features and Options
- Materials resistant to extreme environments
- Easy installation and maintenance
- High performance and energy efficiency
- Optional CE compliant intake or exhaust grill
- System 1 weather hood
- ECplus and Vplus technology for energy savings

Technical Data
The document includes detailed technical data for both single-phase and three-phase power supplies, covering aspects such as RPM, power consumption, airflow (Qv), and sound pressure levels at various distances.

Energy Efficiency
The fans are available in energy-efficient variants, with the MFD frequency controller allowing for speed reduction and significant energy savings. The ECplus and Vplus technologies enhance performance while ensuring a good return on investment.

Company Information
Vostermans Ventilation, part of Vostermans Companies, is a global developer and manufacturer of sustainable axial fans. The company emphasizes energy efficiency, robust quality, and continuous innovation. It operates in the Netherlands, USA, China, and Malaysia.

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