Cincinnati model HDBI-130 air handling blower, S/N 1005001, 13.5″ OD fan wheel. Belt driven by a 3 HP, 3ph/60Hz/208-230/460-Volt, 1,800 RPM motor. 3,000 CFM @ 2″ water column static pressure. 15.19″ x 10.38″ rectangle outlet (1.05 square feet area), 14.63″ OD inlet (1.14 square feet area). Motor and fan mounted in a sound suppression enclosure. Includes a removable stand. Manufactured in May of 2010.