Upblast Roof Exhaust Fan: Belt Drive

In Packaging?: Yes

Damaged?: Unknown


Kitchen air belt-drive fans with drive help to ventilate a kitchen or similar environment with grease-laden or humid air. These fans come with a drive package that includes a motor, sheaves, belts, and bushings. Fans intended for use with heavy grease feature steel propellers and housings which are easier to clean and are less reactive to cleaning chemicals. Belt-drive fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans. Brand: DAYTON For Air Type: Kitchen Air Drive Type: Belt Drive Assembly: Assembled Includes Drive Package: Yes Wheel Diameter: 14-3/4 in Exhaust Airflow @ 0.000 in SP: 2,518 cfm Exhaust Airflow @ 0.125 in SP: 2,445 cfm Exhaust Airflow @ 0.250 in SP: 2,362 cfm Exhaust Airflow @ 0.375 in SP: 2,271 cfm Exhaust Airflow @ 0.500 in SP: 2,174 cfm Maximum Static Pressure: 1 in wc For High-Static Pressure Applications: No Nameplate Voltage: 115/208-230V AC Phase: 1 Frequency: 60 Hz Current: 7.2/3.6 to 3.6 A Electrical Connection: Power Cord Motor Horsepower: 1/2 hp Brake Horsepower: 13/25 hp Motor Speed: 1,390 RPM Maximum Fan Speed: 1,390 RPM Motor Enclosure: Open Dripproof Motor Location: Out of Airstream High-Efficiency Motor: No Speed Controllable: No Number of Speeds: 1 Wheel Type: Backward Inclined Wheel Material: Aluminum Housing Material: Aluminum Housing Material Fabrication: Spun Maximum Ambient Temperature: 300 F Maximum Inlet Air Temperature: 300 F Base Shape: Square Base Height: 1.8 in Base Width: 26 in Base Length: 26 in Overall Height: 31-1/2 in Overall Width: 28-7/8 in Overall Depth: 27-1/8 in Bearing Type: Sealed Pillow Block Damper Size: 19 x 19 in Mounting Location: Roof Mounting Orientation: Vertical Mount Type: Roof Curb Application: Industrial and Commercial Buildings; Restaurants; Schools Standards: AMCA Sound and Air; UL/cUL 762 Includes: NEMA 1 Junction Box Resistance Properties: Spark Resistant Compatible Curb Grainger Part Number: 2RB77; 2ZV83; 3C437; 4C454; 4HX40; 4HX48; 4HX56; 4HX62 Compatible Damper Grainger Part Number: 4HX66 Sound Level: 11.0 sones @ 1.000 in SP and 5 ft; 11.4 sones @ 0.875 in SP and 5 ft; 12.1 sones @ 0.750 in SP and 5 ft; 12.5 sones @ 0.625 in SP and 5 ft; 12.9 sones @ 0.500 in SP and 5 ft; 13.2 sones @ 0.375 in SP and 5 ft; 14.2 sones @ 0.250 in SP and 5 ft; 14.7 sones @ 0.125 in SP and 5 ft; 14.9 sones @ 0.000 in SP and 5 ft Features: Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours; Nonoverloading Centrifugal Wheel Design Drive Package: Includes Drive Package Base Dimension: 26 in Square Wheel & Housing Material: Aluminum / Aluminum Motor Efficiency: Standard Motor Grease Capacity: Standard Grease Exhaust Airflow @ 0.000 in SP - Range: 2,000 to 4,999 cfm Exhaust Airflow @ 0.500 in SP - Range: 2,000 to 4,999 cfm Motor Enclosure Design: Open Dripproof (ODP) Nominal Voltage: 115/208-230V AC Airflow @ 0.000 in SP: 2,518 cfm.