Blauberg duct fans with backward curved aerodynamic impeller blades designed as freewheels fans that could be installed at any directions by extremely compact size, and optimized output air performance without scroll housing necessary to have.

Although what we see every day in various media is the concern of global warming, the vast and high latitude areas from the north of the Tropic of cancer to the north and south poles in the north and south hemispheres are still long and cold in winter, and the indoor temperature reaches more than 20

Blauberg blowers, with forward curved impeller, compact EC motor drives optimized single inlet scroll housing.

（1）Centrifugal Fans with Support Bracket, Technical Features OverviewOne-plug Easy-mounting with Higher Efficiency Blauberg centrifugal fans with support bracket, adopt both metal rivetstructure or welding and single-piece plastic with glass fiber reinforcement aerodynamic impeller, compact energy-s

Blauberg series EC (Electronically Commuted) Fans combine interactively external motor technology, integrated electronic control circuit and aerodynamic design of fan impeller that satisfied customers’ requirements in different applications and industries by innovative air-moving solutions.

Blauberg is a Germany Brand EC(Electronically Commutated) brushless motor manufacturing and technology consulting company offering an extensive range of EC motors, EC fan ​and intelligent ventilation solutions for air-moving precisely and constantly with maintenance-free throughout the life cycle of products in last decades.