Download PDF for Print 5/18/2024

Centrifugal Belt-Drive Filtered Supply Ventilator

Item

Designed to supply untempered filtered make-up air to commercial and institutional buildings or in commercial kitchen applications. Units are constructed of heavy gauge galvanized steel. Neoprene isolators minimize vibration and noise.

  • Lifting lugs on drive frame
  • Maximum inlet air temperature: 120º 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
30 in25 in21 1/4 in22 in
EFG
1 1/2 in11 3/8 in13 3/8 in

Performance Characteristics
Item

Construction Features

Impeller Diameter (Typ.)11 1/8 in
Impeller TypeForward Curved Centrifugal
Impeller MaterialSteel
Max Inlet Temp120 °F
Bearing TypeSealed Pillow Block
Drive Package DescriptionDrives Packaged Separately
Warranty Length1 Year

Motor Information

Motor Item Number3K613
Voltage115/208-230
Hertz (Cycle)60 Hz
Motor Phase1
Motor EnclosureOpen Drip Proof
RPM1,725 rpm
Full Load Amps3.6/1.6-1.8

Other Components

ComponentDescriptionItem #
Fan DescriptionSupply Fan4YC82
Belt4L460 (QTY: 1)4L460
Driver Sheave1VP34125UHP9
Driven SheaveAK94345RJF7

Air & Sound Performance
Motor HPMax BHPFan RPMCFM @0.000'' SP0.125'' SP0.250'' SP
1/60.18600CFM170214351106
Sones12.811.511.3

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 filter 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 fan sone levels.

Catalog 405, January 2010

Operating Range of Drive Package

Turns Open01/211 1/222 2/133 1/244 1/25
Approx. FRPM600589569549529509490470450430

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