Download PDF for Print 11/22/2024

Assembled Centrifugal Belt-Drive Downblast Exhaust Ventilator

Item

Designed to meet the general clean air exhaust requirements for industrial and commercial buildings. 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.

  • Aluminum backward inclined, nonoverloading centrifugal wheel design
  • Maximum inlet air temperature: 180º F
  • NEMA 1 junction box located in motor enclosure
  • Optional NEMA 1 and 4 disconnects available
  • Sealed pillow block bearings
  • UL/cUL 705 Listed for Power Ventilators
  • Air handling quality bearings meet minimum of L10-100,000 hours
Item
ABCD
26 in28 3/8 in25 3/8 in4 in

Performance Characteristics
Item

Construction Features

Impeller Diameter (Typ.)14 3/4 in
Impeller TypeBackward Inclined Centrifugal
Impeller MaterialAluminum
Max Inlet Temp180 °F
Bearing TypeSealed Pillow Block
Drive Package DescriptionDrives Assembled
Warranty Length1 Year

Motor Information

Motor Item Number1AGG3
Voltage115/208-230
Hertz (Cycle)60 Hz
Motor Phase1
Motor EnclosureOpen Drip Proof
RPM1,725 rpm
Full Load Amps7.2/3.6-3.6

Other Components

ComponentDescriptionItem #
Fan DescriptionExhaust Fan—
Belt4L25 (QTY: 1)4L250
Driver Sheave1VL40x5/83X264
Driven SheaveAK51x3/43X786

Air & Sound Performance
Motor HPMax BHPFan RPMCFM @0.000'' SP0.125'' SP0.250'' SP0.375'' SP0.500'' SP0.625'' SP0.750'' SP0.875'' SP1.000'' SP
1/20.531360CFM252324332347225921662062194317931602
Sones14.614.313.913.513.112.712.211.611.0

Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: Free inlet hemispherical sone levels.

Catalog 405, January 2010

Operating Range of Drive Package

Turns Open01/211 1/222 2/133 1/244 1/25
Approx. FRPM1338130212651228119211551118108210451008

Agency Compliance

Dayton Electric Mfg. Co. certifies that the ventilators shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

AMCA Sound & Air
Agency Compliance
UL/cUL 705
Agency Compliance
CSA Certified Motor