Dimensions Base Size - Roof Ventilators 26 in x 26 in
Recommended Damper Size (In.) 19 x 19
Dimension C 26 3/8 in
Dimension D 19 3/8 in
Dimension A 26 in
Overall Dia. 28 7/8 in
Wheel Dia. 14 3/4 in
Base Square Size - Roof Ventilators 26" x 26"
Base Height 1.8 in
Overall Height 28 1/8 in
Base Width 26 in
Shaft Dia. Wheel End 3/4 in
Dimension B 28 7/8 in
Base Length 26 in
Housing Width 28.9 in
Damper Size 19 x 19 in
Overall Diameter 28 7/8 in
Propeller Shaft Diameter 3/4 in
Housing Length 28.9 in
Wheel Diameter 14 3/4 in
Details
Item - Roof Ventilators Upblast Ventilator
Drive Package With Motor Included
Duty Rating - Roof Ventilators
Standard Drive Type - Roof Ventilators Belt Drive
Mounting Location - Roof Ventilators Roof
Number of Speeds 1
Voltage - Roof Ventilators 115V AC/208V AC/230V AC
Motor HP - Roof Ventilators 3/4 hp
CFM @ 0.000-In. SP 2889 Speed Controllable No Adj. UL 762 Kitchen Roof Curb Stock No. 4HX62 Sones @ 0.250-In. SP @ 5 Ft. 18.5 Recommended 12 In. Fixed Curb Item No. 2RB77 Max. Inlet Temp. 300 Degrees F Motor Voltage 115/208/230 CFM @ 0.375-In. SP 2683 CFM @ 0.875-In. SP 2332 Sones @ 0.500-In. SP @ 5 Ft. 16.1 Wheel Material Aluminum Motor HP 3/4 Requires Roof Curb for New Installation Drive Type Belt Drive CFM @ 1.250-In. SP 1968 Includes Drive Package, NEMA 1 Junction Box CFM @ 1.000-In. SP 2225 Fixed UL 762 Kitchen Roof Curb Stock No. 4HX56 CFM @ 0.500-In. SP 2602 Standards AMCA Sound and Air, UL/cUL 762 Adj. 12 3/8"H Roof Curb Stock No. 2ZV83 Sones @ 0.125-In. SP @ 5 Ft. 19.0 Mounting Location Roof Recommended 8 In. Fixed Curb Item No. 4HX40 CFM @ 0.250-In. SP 2757 Item Centrifugal Upblast Roof Exhaust Fan Assembled/Unassembled Unassembled Bearing Type Sealed Pillow Block CFM @ 0.125-In. SP 2826 Housing Material Aluminum RPM 1595 Drive Package Included Yes CFM @ 0.750-In. SP 2430 Phase 1 Hz 60 CFM @ 0.625-In. SP 2518 Max. BHP 0.79 CFM @ 1.500-In. SP 1568 Wheel Type Backward Inclined Motor Horsepower 3/4 hp
Motor Speed 1,595 RPM Base Shape Square For Air Type Kitchen Air High-Efficiency Motor No For High-Static Pressure Applications No Brake Horsepower 79/100 hp
Maximum Fan Speed 1,595 RPM Exhaust Airflow @ 0.000 in SP 2,889 cfm
Includes Motor Yes
Exhaust Airflow @ 0.125 in SP 2,826 cfm
Mount Type Roof Curb
Exhaust Airflow @ 0.250 in SP 2,757 cfm Airflow @ 0.000 in SP 2,889 cfm Nameplate Voltage 115/208-230V AC Sound Level 11.6 sones @ 1.500 in SP, 12.3 sones @ 1.000 in SP, 12.6 sones @ 0.875 in SP, 12.6 sones @ 1.250 in SP, 13.3 sones @ 0.750 in SP, 14.2 sones @ 0.625 in SP, 16.1 sones @ 0.500 in SP, 18.5 sones @ 0.250 in SP, 19.0 sones @ 0.125 in SP, 19.5 sones @ 0.375 in SP, 20.0 sones @ 0.000 in SP Maximum Inlet Air Temperature 300 Degrees F Safety Features Fully Rolled Windband Housing Material Fabrication Spun Current 11.6/5.9 to 5.8 A Exhaust Airflow @ 0.500 in SP 2,602 cfm Includes Drive Package Yes
Motor Enclosure Open Dripproof
Maximum Static Pressure 1 1/2 in wc Frequency 60 Hz
Exhaust Airflow @ 0.375 in SP 2,683 cfm Features Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Application Industrial and Commercial Buildings, Restaurants, Schools
Motor Location Out of Airstream
