Roof fan

32″ Fan – Specifications & Features

Motor & Electrical Details

• Rated power: 0.75 kW
• Voltage: 380V, 50Hz, 3-phase
• Protection class: IP55
• Insulation class: F

Airflow Performance

• Air volume at different pressure levels:
  • 0 Pa: 23,000 m³/h
  • -25 Pa: 20,000 m³/h
• Designed for efficient ventilation with stable airflow

Construction & Materials

• Outer casing made from PP material with added anti-aging properties
• Manufactured using large-scale injection molding for durability
• Corrosion-resistant structure suitable for long-term use

Fan Blades & Design

• Direct motor-driven blades for improved efficiency
• Made from nylon reinforced with fiberglass
• Wing-shaped blade design ensures:
  • Low air resistance
  • High airflow efficiency
  • Strong corrosion resistance

Speed Control System

• Equipped with a variable frequency motor
• Can be connected to an external frequency converter
• Adjustable speed range: 20Hz to 50Hz

Installation & Compatibility

• Roof-friendly design without the need for roof tiles
• Suitable for different roof slopes
• Can be installed in poultry houses with or without suspended ceilings
• Air duct quantity and layout depend on the project design plan