The Lau 020491-42 is a single inlet blower wheel made for direct drive applications. This wheel has a 7-7/16 diameter and a 2-1/4 width with a 1/2 bore. The Lau 020491-42 is rated for a max RPM of 2500 and CCW rotation.
Typical applications for this blower wheel are packaged terminal air conditioner (PTAC) systems, room air conditioners, fan coil units, draft inducers, power burners, and heaters.
NOTE: The bore can be bored out to fit odd or larger sizes up to 5/8. Also, two of these single-inlet blower wheels can be combined to replace a double-inlet wheel.
Specifications:
Product Type: Blower Wheel
Inlet Type: Single Inlet
Application: Direct Drive
Diameter: 7-7/16 (in.)
Width: 2-1/4 (in.)
Bore Size: 1/2 (in.)
Rotation: Counterclockwise
Max RPM: 2500