Downblast Less Drive Package, 50 In

  • Dayton
  • Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 50 in, Base Diameter Not Applicable, Base Length 64 in, Base Width 64 in, Base Shape Square, Minimum Airflow 12,424 cfm, Maximum Airflow 37,068 cfm, Maximum Motor Horsepower 10 hp, Minimum Motor Horsepower 1 hp, Minimum Motor Speed 214 RPM, Maximum Motor Speed 460 RPM, Maximum Static Pressure 1 1/4 in wc, For High-Static Pressure Applications No

    graingerSKU: 4YY12, mscSKU: , zoro_no: G1334663, mongo_id: 65bbe7c49a749db822757147

Web Price
$7,959.99 / each
Qty

Product Details

2ZV87
Industrial and Commercial Buildings
Unassembled
Not Applicable
64 in Square
1.8 in
64 in
Square
64 in x 64 in
64 in
Regreasable Pillow Block
1 1/25 hp
17,245 to 37,068 @ 0.0 in SP
1VN43, 2RB83, 2ZV87, 4YY76, 4YY77
United States
52.5 in
52.5 in L x 52.5 in W
50 x 50 in
64 in
83 in
50 3/4 in
14 1/2 in
No
Belt Drive
Belt Drive
Standard
Power Cord
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
Clean Air
12,424 cfm to 37,068 cfm
No
83 in
Aluminum
Spun
83 in
NEMA 1 Junction Box
No
No
Downblast Ventilator
Aluminum Blade with Aluminum Housing
180 Degrees
37,068 cfm
460 RPM
180 Degrees F
10 hp
460 RPM
1 1/4 in wc
12,424 cfm
1 hp
214 RPM
1 to 10
Out of Airstream
Roof Curb
Roof
Roof
9.7 sones
1
83 in
83 in
52 1/2 in
83 in
50 3/4 in
1
Electric Motor
1 1/4 in
2RB83
4YY76
50 x 50
4HX71
Roof curb for new installations
Weather Resistant
214 to 460
Birdscreen, Windband
1 1/4 in
1 1/4 in
Fan RPM 214: 9.7 sones @ 0.000 in SP and 5 ft, 9.1 sones @ 0.125 in SP and 5 ft, 8.7 sones @ 0.250 in SP and 5 ft, Fan RPM 245: 12.2 sones @ 0.000 in SP and 5 ft, 11.6 sones @ 0.125 in SP and 5 ft, 11.0 sones @ 0.250 in SP and 5 ft, 10.7 sones @ 0.375 in SP and 5 ft, Fan RPM 269: 14.3 sones @ 0.000 in SP and 5 ft, 13.8 sones @ 0.125 in SP and 5 ft, 13.2 sones @ 0.250 in SP and 5 ft, 12.7 sones @ 0.375 in SP and 5 ft, Fan RPM 308: 17.9 sones @ 0.000 in SP and 5 ft, 17.5 sones @ 0.125 in SP and 5 ft, 16.9 sones @ 0.250 in SP and 5 ft, 16.2 sones @ 0.375 in SP and 5 ft, 15.8 sones @ 0.500 in SP and 5 ft, 15.6 sones @ 0.625 in SP and 5 ft, Fan RPM 366: 23.0 sones @ 0.000 in SP and 5 ft, 22.0 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, 20.0 sones @ 0.500 in SP and 5 ft, 19.8 sones @ 0.625 in SP and 5 ft, 19.5 sones @ 0.750 in SP and 5 ft, 19.4 sones @ 0.875 in SP and 5 ft, Fan RPM 419: 28.0 sones @ 0.000 in SP and 5 ft, 27.0 sones @ 0.125 in SP and 5 ft, 27.0 sones @ 0.250 in SP and 5 ft, 26.0 sones @ 0.375 in SP and 5 ft, 26.0 sones @ 0.500 in SP and 5 ft, 25.0 sones @ 0.625 in SP and 5 ft, 24.0 sones @ 0.750 in SP and 5 ft, 24.0 sones @ 0.875 in SP and 5 ft, 23.0 sones @ 1.000 in SP and 5 ft, Fan RPM 460: 32.0 sones @ 0.000 in SP and 5 ft, 32.0 sones @ 0.125 in SP and 5 ft, 32.0 sones @ 0.250 in SP and 5 ft, 32.0 sones @ 0.375 in SP and 5 ft, 32.0 sones @ 0.500 in SP and 5 ft, 31.0 sones @ 0.625 in SP and 5 ft, 30.0 sones @ 0.750 in SP and 5 ft, 29.0 sones @ 0.875 in SP and 5 ft, 28.0 sones @ 1.000 in SP and 5 ft, 27.0 sones @ 1.250 in SP and 5 ft
A
No
AMCA Sound and Air, UL/cUL 705
50 in
50 in
Aluminum
Backward Inclined

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