• 30 to 312 CFM PSC, Shaded Pole, DC, and 3-Phase Blowers, Rectangular Outlet
• Dynamically balanced blowers provide smooth and quiet operation.
• Noise and vibration are held to a minimum to maintain CFM at higher static pressures. Motors have cast aluminum end shields for greater heat dissipation and protection, resulting in less downtime and longer service life. UL and C-UL Recognized (E47479), except No. 2C646 is not UL or C-UL Recognized, and No. 2C647 is UL Recognized (E22286) and CSA Certified
• Direct replacements for many OEM blowers with same physical footprint
• All-position mounting
• Min./max. operating temp. range: -20 Degree to 104 DegreeF
• Max. inlet and ambient temp.: 104 DegreeF
• Motor enclosure: open