Low-pressure high-efficiency centrifugal fan for high flow rates. Backward-bladed impeller, for clean or slightly dusty air and painting systems. 
Maximum air temperature: 60°C; with cooling fan 300°C. Special constructions on request.
General characteristics of BL series fans
Medium-high flow rates. Low pressure, performance from 1000,0 m³/h to 270000,0 m³/h. Pressure from 200,0 Pa to 4500,0 Pa
Shovel type: sirocco (squirrel cage).
Applications: for suction of clean and slightly dusty air, for applications in industrial plant engineering and civil and industrial air conditioning.
Fluid temperatures: up to 60 °C in standard execution, special executions for higher temperatures.
Construction features: sturdy construction of painted sheet metal, fan made of sheet steel statically and dynamically balanced.
Special constructions: - spark-proof version with washers on non-rotating parts potentially in contact with the fan made of nonferrous material
Anti-corrosive version: execution with paint or special materials (stainless steel)
High temperature version: with cooling fan up to 300 °C, special executions on request for temperatures up to 450 °C.

These characteristics refer to standard operating conditions; in difficult operating conditions, it is advisable to contact ATOMVENT 
customer support to install the most suitable type of impeller.

BL fan specifications table