The Lau 028958-14 is a double inlet blower wheel made for direct drive applications. This wheel has a 4-3/4" diameter and a 5-1/8" width with a 1/2" bore. The Lau 028958-14 is rated for a max RPM of 3450 and CCW rotation.
Typical applications for this blower wheel are ventilating, air conditioning, exhausting, processing, and general industrial.