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Dayton Blower, 12 3/4 In 7J581 - main

Blower, 12 3/4 In

  • Mfr # 7J581

  • Zoro # G4046253

product price: $833.99
/ea
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Key Features

Wheel Dia. (In.)
12 3/4 in
Wheel Width (In.)
6 in
Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
115/230
Phase
1
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Specifications

Product Information

MFR #
7J581
Zoro #
G4046253
UPC #
00799471519479
Country of Origin
Multiple

Dimensions

Wheel Dia. (In.)
12 3/4 in
Wheel Width (In.)
6 in
Inlet Dia. (In.)
12 1/16 in
Dimension K (In.)
8 1/4 in
Dimension B (In.)
19 1/4 in
Discharge Width (In.)
8 1/4 in
Dimension D (In.)
11/16 in
Dimension R (In.)
3/4 in
Dimension H (In.)
10 3/8 in
Dimension F (In.)
12 1/16 in
Housing Width (In.)
8 1/4 in
Dimension S (In.)
3 1/8 in
Shaft Dia. (In.)
3/4 in
Dimension M (In.)
8 1/4 in
Dimension Z (In.)
1/2 in
Dimension C (In.)
9 1/16 in
Housing Length (In.)
19 1/4 in
Discharge Height (In.)
13 7/16 in
Dimension X (In.)
3/16 in
Dimension A (In.)
20 1/2 in
Dimension L (In.)
21 1/8 in
Dimension E (In.)
13 7/16 in
Housing Height (In.)
20 1/2 in
Dimension Y (In.)
13/16 in
Dimension J (In.)
11 3/4 in
Dimension G (In.)
11 1/4 in
Dimension T (In.)
1 1/16 in
Manufacturer Warranty Length
1 yr Limited
Wheel Width
6 in
Outlet Width
8 1/4 in
Overall Width
19 1/4 in
Housing Width
8 1/4 in
Housing Height
20 1/2 in
Outlet Height
13 7/16 in
Housing Depth
19 1/4 in
Overall Depth
10 5/8 in
Wheel Diameter
12 3/4 in
Overall Height
21 1/8 in
Shaft Diameter
3/4 in
Inlet Diameter
12 in

Details

Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
115/230
Phase
1
Motor HP
0.75 hp
Rotation
CCW
Motor Enclosure
Totally Enclosed Fan Cooled
Wheel Material
Steel
Assembled/Unassembled
Unassembled
Item
Blower
Housing Finish
Galvanized
Full Load Amps
11.0/5.5
Motor Insulation
Class B
Blower RPM
650 RPM
CFM @ 0.250-In. SP
1,584 cfm
Max. Blower RPM
970 RPM
Max. Ambient Temp. (F)
104 Degrees F
CFM @ 0.500-In. SP
1,095 cfm
Motor RPM
1,725 RPM
Type
Belt Drive, Single Inlet Forward Curve With Drive Package
Housing Material
Steel
Motor Type
Capacitor-Start
Hz
60 Hz
Mounting Position
Blower Shaft Horizontal
CFM @ 0.125-In. SP
1,730 cfm
Bearing Type
Ball
Wheel Type
Forward-Curved
Drive Type
Belt Drive
Airflow @ 0.250 in SP
1,584 cfm
Maximum Ambient Temperature
104 Degrees F
Airflow @ 0.125 in SP
1,730 cfm
Standards
CSA Certified, UL Listed
Outlet Shape
Rectangular
Motor Insulation Class
B
Maximum Static Pressure
1/2 in wc
Includes Drive Package
Yes
Includes Motor
Yes
Nameplate Voltage
115/230V AC
Minimum Ambient Temperature
104 Degrees F
Flange Type
Non-Flanged
Motor Horsepower
3/4 hp
Assembly
Unassembled
Airflow @ 0.500 in SP
1,095 cfm
Current
12.2/6.1 A
Motor Duty Class
Continuous
Number of Speeds
1
Motor Speed
1,725 RPM
Frequency
60 Hz
Housing Material Finish
Galvanized
Minimum Fan Speed
650 RPM
Motor Frame Designation
48Z
Maximum Inlet Air Temperature
150 Degrees F
Number of Inlets
1
Maximum Fan Speed
970 RPM
Mounting Orientation
Horizontal
OEM Replacement
No

Description

Blower, Wheel Type Forward-Curved, Drive Type Belt Drive, Includes Drive Package Yes, Assembly Unassembled, Wheel Diameter 12 3/4 in, Airflow @ 0.000 in SP Not Applicable, Airflow @ 0.100 in SP Not Applicable, Airflow @ 0.125 in SP 1,730 cfm, Airflow @ 0.250 in SP 1,584 cfm, Airflow @ 0.500 in SP 1,095 cfm, Airflow @ 0.750 in SP Not Applicable, Airflow @ 1.000 in SP Not Applicable, Airflow @ 1.250 in SP Not Applicable, Airflow @ 1.500 in SP Not Applicable, Airflow @ 2.000 in SP Not Applicable

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