This Fasco 50769-D500 centrifugal blower accepts 115V, 60 Hz, 3.55 amps power input and has a sleeve bearing for blower motor shaft support. The two-speed, single inlet blower has a free air output rating of 480 cubic feet per minute (CFM) at 1,400/1,200 revolutions per minute (RPM). The blower produces 391/331 CFM of air flow at 0.1″ (inches water gauge) static pressure (SP), 370/315 CFM at 0.2″, 349/280 CFM at 0.3″, 318/273 CFM at 0.4″, 292/241 CFM at 0.5″, 250/203 CFM at 0.6″, 204/138 CFM at 0.7″, 91/70 CFM at 0.8″, and 47/40 CFM at 0.9″. 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.
| Specifications | |
|---|---|
| Motor | 2-speed, 115V, 60 Hz, 3.55 amp, sleeve bearing, thermally protected |
| Blower type | Centrifugal, single inlet, 4-hole mount |
| Free air output | 480 CFM at 1,400/1,200 RPM |
| CFM at static pressure (SP) | 391/331 CFM of air flow at 0.1″ SP, 370/315 CFM at 0.2″, 349/280 CFM at 0.3″, 318/273 CFM at 0.4″, 292/241 CFM at 0.5″, 250/203 CFM at 0.6″, 204/138 CFM at 0.7″, 91/70 CFM at 0.8″, and 47/40 CFM at 0.9″ |
| Specifications met | UL recognized, CSA certified |
Fasco manufactures blowers and motors for heating, ventilation, and cooling systems. The company, founded in 1911, is headquartered in Springfield, MO.