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AXIAL DOWNBLAST ROOF SUPPLY FAN, 12 IN BLADE, DIRECT DRIVE, DRIVE PACK, 929 CFM, OAO, 1

AXIAL DOWNBLAST ROOF SUPPLY FAN, 12 IN BLADE, DIRECT DRIVE, DRIVE PACK, 929 CFM, OAO, 1

DAYTON

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Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
AXIAL DOWNBLAST ROOF SUPPLY FAN, 12 IN BLADE, DIRECT DRIVE, DRIVE PACK, 929 CFM, OAO, 1

AXIAL DOWNBLAST ROOF SUPPLY FAN, 12 IN BLADE, DIRECT DRIVE, DRIVE PACK, 929 CFM, OAO, 1

DAYTON

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $961.79 / EACH

EHC: EHC :
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Compliance and Restrictions

  • None

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https://catalogue.grainger.ca/?hybris=true
  • Item # GFN4YC91
  • Mfr. Model # 4YC91
  • UNSPSC # 40101501
  • CATALOGUE PAGE # 1876
  • Shipping Weight 44.0 lbs

Product Details

This axial downblast roof supply fan includes NEMA 1 junction box, and is made of aluminum. It features fully rolled baffle bead, galvanized steel venturi/inlet/supports, and more and measures 28⅝ inch width, 18¼ inch height, 28⅝ inch length. This axial downblast roof supply fan is designed for use with: industrial/commercial buildings. In addition, it is one-phase, 60 Hz, is roof mountable, has one speed, is direct drive, 813 cfm @ 0.125 in SP air flow, 28.6 inch diameter, and ¼ horsepowe

Technical Specs

  • ItemAxial Downblast Roof Supply Fan
  • AssemblyAssembled
  • Housing MaterialAluminum
  • For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
  • Maximum Static Pressure3/8 in wc
  • Motor Horsepower1/4 hp
  • Number of Speeds1
  • Maximum Inlet Air Temperature120 Degrees F
  • Supply Airflow @ 0.000 in SP929 cfm
  • Base ShapeSquare
  • Blade MaterialAluminum
  • Includes Drive PackageDrive Package Included
  • Overall Length28 5/8 in
  • Speed ControllableSpeed Controllable
  • Airflow @ 0.000 in SP929 cfm
  • Base Height1 3/4 in
  • Blade DesignSwept Steeply Pitched
  • Compatible Curb Manufacturer Part Number2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
  • Current4.2 A
  • Cutout Size17.5 in L x 17.5 in W
  • Electrical ConnectionPower Cord
  • Exhaust Airflow @ 0.250 in SP595 cfm
  • FeaturesFully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure
  • Housing Length28.6 in
  • Housing Width28.6 in
  • Includes MotorMotor Included
  • Motor LocationIn Airstream
  • Overall Diameter28.6 in
  • Safety FeaturesBirdscreen
  • Supply Airflow @ 0.125 in SP812 cfm
  • Supply Airflow @ 0.375 in SP415 cfm
  • Mounting Location Roof
  • Blade Diameter 12 in
  • Exhaust Airflow @ 0.000 in SP 929 cfm
  • High-Efficiency Motor No High-Efficiency Motor
  • Motor Enclosure Open Air Over
  • Nameplate Voltage 115V AC
  • Phase 1
  • Number of Blades 4
  • Base Width 22 in
  • For Air Type Clean Air
  • Drive Type Direct Drive
  • Overall Height 18 1/4 in
  • Overall Width 28 5/8 in
  • Standards AMCA Sound and Air, UL/cUL 705
  • Application Industrial and Commercial Buildings
  • Base Length 22 in
  • Brake Horsepower 7/100 hp
  • Compatible Speed Control 48C173
  • Cutout Length 17.5 in
  • Damper Size 15 x 15 in
  • Exhaust Airflow @ 0.125 in SP 813 cfm
  • Exhaust Airflow @ 0.375 in SP 415 cfm
  • Frequency 60 Hz
  • Housing Material Fabrication Spun
  • Includes NEMA 1 Junction Box
  • Maximum Fan Speed 1,750 RPM
  • Mount Type Roof Curb
  • Propeller Shaft Diameter 1/2 in
  • Sound Level 12.6 sones @ 0.375 in SP, 14.3 sones @ 0.250 in SP and 5 ft, 8.9 sones @ 0.125 in SP and 5 ft, 9.6 sones @ 0.000 in SP and 5 ft
  • Supply Airflow @ 0.250 in SP 594 cfm
  • Supply Airflow @ 0.500 in SP 261 cfm
  • Country of Origin United States (subject to change)

Compliance and Restrictions

  • None

SDS Document Not Found

For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

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