Download PDF for Print 4/3/2025

Axial Belt-Drive Upblast Exhaust Ventilator

Item

Designed for use in industrial and commercial buildings such as warehouses, manufacturing facilities, foundries, and laboratories. Housing is constructed of heavy gauge galvanized steel. The windband is removable for easy inspection. Lifting lugs are provided.

  • Maximum inlet air temperature: 120º F
  • UL/cUL 705 Listed for Power Ventilators
  • Air handling quality bearings meet minimum of L10-100,000 hours
  • Sealed pillow block bearings
Item
ABCD
36 3/8 in28 3/8 in16 in26 in
E
31 1/8 in

Performance Characteristics
Item

Construction Features

Impeller Diameter (Typ.)24 in
Impeller TypePropeller
Impeller MaterialSteel
Max Inlet Temp120 °F
Bearing TypeSealed Pillow Block
Drive Package DescriptionDrives Packaged Separately
Warranty Length1 Year

Motor Information

Motor Item Number20CL68
Voltage208-230/460
Hertz (Cycle)60 Hz
Motor Phase3
Motor EnclosureOpen Drip Proof
RPM1,725 rpm
Full Load Amps1.2-1.2/0.60

Other Components

ComponentDescriptionItem #
Fan DescriptionExhaust Fan—
Belt4L320 (QTY: 1)4L320
Driver Sheave1VP34125UHP9
Driven SheaveBK855UHF7
Driven BushingQT345UJA2

Air & Sound Performance
Motor HPMax BHPFan RPMCFM @0.000'' SP0.125'' SP
1/30.40706CFM59344912
Sones15.813.6

Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). 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.

Operating Range of Drive Package

Turns Open01/211 1/222 2/133 1/244 1/25
Approx. FRPM706677654632609586563540518495

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