Product specification:

Fan system with built-in air feed for even greater efficiency. Modules contain free running ZAvblue impeller with 7 backwards-curved blades in frame sizes 175 to 250 mm. Impeller made of high-performance composite material.  Volume flow rate up to around 1,600 m³/h free blowing, max. static pressure increase up to 1,000 Pa possible. Modules for compact installation in customer applications for horizontal and vertical air feed.

Properties & special features:

Modules contain integrated guide blades to reduce air turbulence and an upright diffusor for targeted enlargement of the flow cross-section. This results in conversion of dynamic pressure into static pressure and thus up to 10% greater efficiency than market standards.
Integrated inlet nozzle with option of attaching an intake side protective grille. Easy handling - Plug and play.

Motor concepts:

External rotor motors:

• ■ ECblue EC technology: with integrated controller matched to the fan