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EXHAUST VENT 24 1/2 IN

EXHAUST VENT 24 1/2 IN

DAYTON

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Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
EXHAUST VENT 24 1/2 IN

EXHAUST VENT 24 1/2 IN

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. : $1,509.05 / EACH

EHC: EHC :
This item requires special shipping, additional charges may apply.

Compliance and Restrictions

  • None

Availability
Availability
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https://catalogue.grainger.ca/?hybris=true
  • Item # GFN4YU99
  • Mfr. Model # 4YU99
  • UNSPSC # 40101502
  • CATALOGUE PAGE # N/A
  • Shipping Weight 121.0 lbs

Technical Specs

  • Item Centrifugal Downblast Roof Exhaust Fan
  • Assembly Unassembled
  • Wheel Diameter 24 in
  • Base Width 34 in
  • Minimum Airflow 2,036 cfm
  • Maximum Motor Horsepower 3 hp
  • Minimum Motor Speed 460 RPM
  • Maximum Static Pressure 1 1/2 in wc
  • Standards AMCA Sound and Air, UL/cUL 705
  • Wheel Material Aluminum
  • Overall Diameter 42 3/4 in
  • Overall Length 42 3/4 in
  • Includes Drive Package Drive Package Not Included
  • Application Industrial and Commercial Buildings
  • Bearing Type Regreasable Pillow Block
  • Compatible Curb Manufacturer Part Number 2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
  • Cutout Size 29.5 in L x 29.5 in W
  • Electrical Connection Power Cord
  • Housing Length 42.8 in
  • Housing Width 42.8 in
  • Maximum Fan Speed 910 RPM
  • Motor Location Out of Airstream
  • Noise Level @ 0.000 in SP @ 5 ft 6.7 sones
  • Power Source Electric Motor
  • Resistance Properties Weather Resistant
  • Sound Level Fan RPM 460: 6.7 sones @ 0.000 in SP and 5 ft, 6.6 sones @ 0.125 in SP and 5 ft, 5.7 sones @ 0.250 in SP and 5 ft, 4.2 sones @ 0.375 in SP and 5 ft, Fan RPM 505: 7.8 sones @ 0.000 in SP and 5 ft, 7.5 sones @ 0.125 in SP and 5 ft, 6.9 sones @ 0.250 in SP and 5 ft, 6.1 sones @ 0.375 in SP and 5 ft, Fan RPM 585: 10.3 sones @ 0.000 in SP and 5 ft, 9.7 sones @ 0.125 in SP and 5 ft, 9.1 sones @ 0.250 in SP and 5 ft, 8.8 sones @ 0.375 in SP and 5 ft, 8.2 sones @ 0.500 in SP and 5 ft, 7.2 sones @ 0.625 in SP and 5 ft, Fan RPM 660: 13.1 sones @ 0.000 in SP and 5 ft, 12.4 sones @ 0.125 in SP and 5 ft, 11.8 sones @ 0.250 in SP and 5 ft, 11.3 sones @ 0.375 in SP and 5 ft, 11.0 sones @ 0.500 in SP and 5 ft, 10.6 sones @ 0.625 in SP and 5 ft, 10.4 sones @ 0.750 in SP and 5 ft, Fan RPM 730: 15.8 sones @ 0.000 in SP and 5 ft, 15.0 sones @ 0.125 in SP and 5 ft, 14.3 sones @ 0.250 in SP and 5 ft, 13.8 sones @ 0.375 in SP and 5 ft, 13.4 sones @ 0.500 in SP and 5 ft, 13.1 sones @ 0.625 in SP and 5 ft, 12.9 sones @ 0.750 in SP and 5 ft, 12.7 sones @ 0.875 in SP and 5 ft, Fan RPM 825: 19.7 sones @ 0.000 in SP and 5 ft, 18.6 sones @ 0.125 in SP and 5 ft, 17.7 sones @ 0.250 in SP and 5 ft, 17.2 sones @ 0.375 in SP and 5 ft, 16.8 sones @ 0.500 in SP and 5 ft, 16.4 sones @ 0.625 in SP and 5 ft, 16.2 sones @ 0.750 in SP and 5 ft, 15.6 sones @ 0.875 in SP and 5 ft, 14.8 sones @ 1.000 in SP and 5 ft, Fan RPM 910: 24.0 sones @ 0.000 in SP and 5 ft, 23.0 sones @ 0.125 in SP and 5 ft, 21.0 sones @ 0.250 in SP and 5 ft, 21.0 sones @ 0.375 in SP and 5 ft, 21.0 sones @ 0.500 in SP and 5 ft, 20.0 sones @ 0.625 in SP and 5 ft, 19.6 sones @ 0.750 in SP and 5 ft, 19.4 sones @ 0.875 in SP and 5 ft, 19.2 sones @ 1.000 in SP and 5 ft, 16.7 sones @ 1.250 in SP and 5 ft, 13.6 sones @ 1.500 in SP and 5 ft
  • Speed Controllable Speed Not Controllable
  • Drive Type Belt Drive
  • Mounting Location Roof
  • Base Length 34 in
  • Base Shape Square
  • Maximum Airflow 8,355 cfm
  • Minimum Motor Horsepower 1/4 hp
  • Maximum Motor Speed 910 RPM
  • For High-Static Pressure Applications Not For High-Static Pressure Applications
  • For Air Type Clean Air
  • Housing Material Aluminum
  • Overall Height 40 1/8 in
  • Overall Width 38 3/8 in
  • Includes Motor Motor Not Included
  • Base Height 1.8 in
  • Brake Horsepower 13/50 hp
  • Cutout Length 29.5 in
  • Damper Size 27 x 27 in
  • Features Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, 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, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available
  • Housing Material Fabrication Spun
  • Includes NEMA 1 Junction Box
  • Maximum Inlet Air Temperature 180 Degrees F
  • Mount Type Roof Curb
  • Number of Speeds 1
  • Propeller Shaft Diameter 1 in
  • Safety Features Birdscreen, Windband
  • Spark Resistant Construction Type A
  • Wheel Type Backward Inclined

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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