SpecificationBrand : Generic
BulletPoint1 : For Air Type: Clean Air, Drive Type: Direct Drive, Includes Drive Package with Motor: Yes, Assembly: Assembled
BulletPoint2 : Wheel Diameter: 13-3/4 in, Exhaust Airflow @ 0.000 in SP: 2,448 cfm, Exhaust Airflow @ 0.125 in SP: 2,393 cfm, Exhaust Airflow @ 0.250 in SP: 2,338 cfm
BulletPoint3 : Exhaust Airflow @ 0.375 in SP: 2,281 cfm, Exhaust Airflow @ 0.500 in SP: 2,220 cfm, Maximum Static Pressure: 1-1/2 in wc, Nameplate Voltage: 115/230V AC
BulletPoint4 : Phase: 1, Current: 6.0/3.0 A, Frequency: 60 Hz, Electrical Connection: Power Cord
BulletPoint5 : Motor Horsepower: 1/2 hp, Brake Horsepower: 3/5 hp, Motor Speed: 1,725 RPM, Maximum Fan Speed: 1,725 RPM
BulletPoint6 : Speed Controllable: Variable Speed, Number of Speeds: 1, Motor Enclosure: Open Air Over, High-Efficiency Motor: No
ItemName : Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack, 13 3/4 in Wheel, 1/2 hp (4YC71)
ItemTypeKeyword : industrial-hvac-fans-and-circulators
Manufacturer : Generic
PartNumber : 4YC71
ProductDescription :
Clean air fans exhaust odorous, hot, or stale air. These fans use a propeller that's directly mounted on the motor shaft. This reduces friction and improves efficiency compared to a belt-drive fan. Direct-drive fans have fewer moving parts and typically require less maintenance than belt-drive fans.
Specifications:
- Motor Location: Out of Airstream
- Wheel Type: Backward Inclined
- Wheel Material: Aluminum
- Housing Material: Aluminum
- Housing Material Fabrication: Spun
- Maximum Inlet Air Temperature: 130°F
- Maximum Ambient Temperature: 130°F
- Base Shape: Square
- Base Height: 1-3/4 in
- Base Length: 22 in
- Base Width: 22 in
- Housing Length: 28.4 in
- Housing Width: 28.4 in
- Overall Length: 28-3/8 in
- Overall Width: 28-3/8 in
- Overall Height: 25-1/2 in
- Overall Diameter: 28-3/8 in
- Damper Size: 15 x 15 in
- Mount Type: Roof Curb
- Mounting Location: Roof
- Mounting Orientation: Vertical
- Application: Industrial and Commercial Applications
- Standards: AMCA Sound and Air; CSA; UL/cUL 705
- Sound Level: 13.8 sones @ 1.500 in SP and 5 ft; 14.3 sones @ 1.250 in SP and 5 ft; 14.9 sones @ 1.000 in SP and 5 ft; 15.2 sones @ 0.875 in SP and 5 ft; 15.4 sones @ 0.750 in SP and 5 ft; 15.6 sones @ 0.625 in SP and 5 ft; 15.9 sones @ 0.500 in SP and 5 ft; 16.3 sones @ 0.375 in SP and 5 ft; 16.7 sones @ 0.250 in SP and 5 ft; 17.0 sones @ 0.125 in SP and 5 ft; 17.4 sones @ 0.000 in SP and 5 ft
- Spark Resistant Construction Type: A
- Compatible Curb GNR Part Number: 2RB76; 2ZV82; 4C453; 4C670; 4HX39; 4HX47
- Compatible Damper GNR Part Number: 4HX65
- Compatible Speed Control: 48C173
- Features: Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport; Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life; Nema 1 Junction Box Located in Motor Enclosure; Nonoverloading Centrifugal Wheel Design; Optional Nema 1 and 4 Disconnects Available
ProductSiteLaunchDate : 2024-09-30T11:48:34.339Z
UnitCount : 848