Fasco Blower Fan 70731455, Empyre and Cozeburn 250 and 450, Model 50755-D500 Description
This Fasco 70731455 or 70631543 Model 50755-D500 centrifugal blower accepts 115V, 60 Hz, 1.0 amps power input and has a sleeve bearing for blower motor shaft support. The single-speed, single inlet blower has a air output rating of 160 cubic feet per minute (CFM) at 1,600 revolutions per minute (RPM). The blower produces 140 CFM of air flow at 0.1′ (inches water gauge) static pressure (SP), 128 CFM at 0.2′, 118 CFM at 0.3′, and 105 CFM at 0.4′. The motor is thermally protected to guard against overheating. This centrifugal blower is Underwriters Laboratories (UL) recognized and Canadian Standards Association (CSA) certified for quality assurance and is suitable for use in heating and ventilation applications such as exhaust vent fans for furnaces. Fasco manufactures blowers and motors for heating, ventilation, and cooling systems. The company, founded in 1911, is headquartered in Springfield, MO.