Farm building fan ZAbluefin

for air circulationcentrifugal

The latest generation of free running impeller in steel or ZAmid® technology with five backward curved blades. Blades designed with bionic 3D fluting in a unique twisted blade geometry. The tubercle on the blade leading edge, which is inspired by the humpback whale, and the V-shaped serrated rear edge allow for a wide range of high efficiency. Highest impeller and system efficiencies are achieved with the opening rotating diffusor. The innovative corrugated blade surface diffuses the sound, ensuring the lowest possible sound level. See below for more detailed descriptions of the two product versions - the ZAbluefin steel version and the ZAbluefin with ZAmid® technology ZAbluefin with ZAmid® technology Product specification: Bionic, free running impeller, with optimised design and diffusor effect, made of high performance composite material ZAmid®, setting new standards in performance. Adapted for intelligent ECblue motor technology (IE5) for maximum system efficiency figures and superior performance in any application. Available in sizes 250 to 560 mm. Design includes measuring device for air flow measurement. Volume flow rates up to 19,000 m3/h free blowing, max. static pressure increase up to 1,800 Pa possible. GR module for compact installation in customer applications/devices. Motor concepts: External rotor motor: ECblue energy efficiency class IE5