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Shop All Square Centrifugal In-Line Blowers
Dayton

Duct Blower, 20 In

product price: $3,412.99
/ea
Item requires special delivery charges. A $190.00 per item surcharge will be applied.
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Key Features

  • Wheel Dia. (In.) 20 in
  • Voltage 115/208-230
  • Motor HP 2 hp
  • Drive Type Belt Drive
  • CFM @ 0.000-In. SP 6490
See all product information

Product Information

Dimensions

Wheel Dia. (In.) 20 in
Dimension F (In.) 20 in
Inlet Dia. (In.) 14 1/2 in
Dimension E (In.) 30 in
Shaft Dia. (In.) 1 in
Dimension G (In.) 16 in
Outlet Height (In.) 27 7/8 in
Dimension B (In.) 32 in
Outlet Width (In.) 27 7/8 in
Height (In.) 32 in
Width (In.) 32 in
Dimension D (In.) 1 1/2 in
Dimension C (In.) 27 7/8 in
Max. Depth (In.) 32 in
Max. Motor Height (In.) 16 in
Inlet Width (In.) 27 7/8 in
Inlet Height (In.) 27 7/8 in
Dimension A (In.) 31 1/8 in
Outlet Dia. (In.) 14 1/2 in
Overall Height 32 in
Inlet Diameter 14.5 in
Manufacturer Warranty Length 1 yr Limited
Shaft Diameter 1 in
Inlet Duct Connection Width 27 7/8 in
Overall Width 32 in
Outlet Diameter 14 1/2 in
Wheel Diameter 20 in
Outlet Duct Connection Height 27 3/4 in
Overall Depth 32 in
Outlet Duct Connection Width 27 3/4 in
Inlet Duct Connection Height 27 7/8 in

Details

Voltage 115/208-230
Motor HP 2 hp
Drive Type Belt Drive
CFM @ 0.000-In. SP 6490
Sones @ 0.125-In. SP @ 5 Ft. 22
CFM @ 1.000-In. SP 5233
CFM @ 0.750-In. SP 5597
Type Centrifugal, With Drive Package
Mounting Position Vertical/Horizontal
CFM @ 1.250-In. SP 4836
Includes Access Panel
CFM @ 0.125-In. SP 6350
Hz 60
Wheel Type Backward-Inclined
Motor Enclosure Open Dripproof
Sones @ 0.000-In. SP @ 5 Ft. 22
Max. BHP 2.09
Phase 1
Motor Type Capacitor-Start
Wheel Material Aluminum
CFM @ 0.625-In. SP 5758
Blower RPM 1200
Motor RPM 1230
Agency Compliance UL And C-UL Listed
Assembled/Unassembled Unassembled
CFM @ 0.375-In. SP 6070
Housing Material Steel
Bearing Type Regreasable Pillow Block
CFM @ 0.500-In. SP 5920
CFM @ 0.250-In. SP 6210
Item In-Line Duct Blower
Full Load Amps 21.0/11.3-10.5
CFM @ 1.500-In. SP 4316
Max. Inlet Temp. (Deg. F) 160 Degrees F
Sones @ 0.250-In. SP @ 5 Ft. 22
Stock No. 5AV81
Airflow @ 0.375 in SP 6,070 cfm
Airflow @ 0.500 in SP 5,920 cfm
Maximum Static Pressure 1 1/2 in wc
Features Bearing Cover and Motor Cover Included to Help in Lengthening Service Life, Collars Simplify Duct Connections, and Panels on Each Side to Provide Quick Access to Internal Fan Components
Standards UL/cUL Listed
Airflow @ 0.625 in SP 5,758 cfm
Mounting Orientation Multiposition
Includes Drive Package Yes
Airflow @ 0.000 in SP 6,490 cfm
Housing Material Finish Galvanized
Motor Horsepower 2 hp
Airflow @ 1.000 in SP 5,233 cfm
Maximum Fan Speed 1,200 RPM
Current 21/11.3-10.5 A
For Ventilation Type Exhaust, Supply, Make-Up, Return
Frequency 60 Hz
Airflow @ 0.125 in SP 6,350 cfm
Application Indoor Clean Air Applications
Nameplate Voltage 115/208-230V AC
For Location Indoor
Airflow @ 1.500 in SP 4,316 cfm
For Air Type Clean
Includes Motor Yes
Maximum Inlet Air Temperature 160 Degrees F
Airflow @ 0.250 in SP 6,210 cfm
Airflow @ 1.250 in SP 4,836 cfm
Motor Speed 1,230 RPM
Assembly Unassembled
Sound Level 22 sones @ 0.000 in SP and 5 ft, 22 sones @ 0.125 in SP and 5 ft, 22 sones @ 0.250 in SP and 5 ft
Airflow @ 0.750 in SP 5,597 cfm
Market Commercial, Industrial

Description

In-Line Duct Blower, Wheel Type Backward-Inclined, Drive Type Belt Drive, Includes Drive Package Yes, Assembly Unassembled, Wheel Diameter 20 in, Airflow @ 0.000 in SP 6,490 cfm, Airflow @ 0.125 in SP 6,350 cfm, Airflow @ 0.250 in SP 6,210 cfm, Airflow @ 0.375 in SP 6,070 cfm, Airflow @ 0.500 in SP 5,920 cfm, Airflow @ 0.750 in SP 5,597 cfm, Airflow @ 1.000 in SP 5,233 cfm, Airflow @ 1.250 in SP 4,836 cfm, Airflow @ 1.500 in SP 4,316 cfm, Maximum Static Pressure 1 1/2 in wc

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