BFP Series High Efficiency Plug-in Centrifugal Fan

Product Overview

The BFP series plug-in centrifugal fans are designed for ventilation and hot air circulation under medium to high temperature conditions.
They are widely used in industrial ovens, kilns, spray booths, dryers, freezers, dust collectors, air handling units (AHUs), and other systems.
This series features a compact structure and backward-curved impeller, offering high efficiency, temperature resistance, and durability under high pressure and airflow demands.

Design Features

• High-strength SWSI backward-curved solid blade impeller with non-overloading characteristics
• Higher efficiency than traditional hollow airfoil blades, and suitable for airstreams with particulates or oil mist
• Thermal insulation structure allows continuous operation at temperatures up to 300°C
• Optional internal or external motor configurations to fit different equipment layouts
• Plug-in installation design for easy integration into furnace or plenum systems
• Optional accessories: variable frequency drives (VFD), thermal control linkage, motor protection systems

Sizes (Impeller Diameter)

φ315 mm – φ1250 mm (12.4 – 49.2 inches)

Performance

• Airflow: up to 129,100 m³/h (76,000 CFM)
• Static Pressure: up to 2,980 Pa (12 inches w.g.)
• Power: 2.2 – 90 kW (depending on model)
• Temperature Resistance: up to 300°C (custom options available for higher temperatures)

Applications

Hot air ovens, kilns, spray booths, dryers, air curtains, degreasers, smokehouses, freezers, air heaters, parts washers, drying tunnels, chemical process heaters, and other high-temperature industrial ventilation systems.