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  9. Blower, 9 1/2 In
Dayton Blower, 9 1/2 In 7HR81 - main

Blower, 9 1/2 In

  • Mfr # 7HR81

  • Zoro # G2643015

product price: $650.99
/ea
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Key Features

Wheel Dia. (In.)
10 1/4 in
Wheel Width (In.)
4 9/16 in
Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
230/460
Phase
3
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Specifications

Product Information

MFR #
7HR81
Zoro #
G2643015
UPC #
-
Country of Origin
Multiple

Dimensions

Wheel Dia. (In.)
10 1/4 in
Wheel Width (In.)
4 9/16 in
Inlet Dia. (In.)
9 13/16 in
Housing Height (In.)
15 1/4 in
Housing Length (In.)
14 5/8 in
Discharge Width (In.)
6 1/2 in
Shaft Dia. (In.)
3/4 in
Dimension X (In.)
3/8 in
Dimension H (In.)
8 5/8 in
Dimension Y (In.)
13/16 in
Dimension Z (In.)
1/2 in
Dimension C (In.)
7 5/16 in
Discharge Height (In.)
10 5/16 in
Dimension R (In.)
3/4 in
Dimension A (In.)
15 1/4 in
Dimension S (In.)
3 1/8 in
Dimension M (In.)
6 in
Dimension B (In.)
14 5/8 in
Dimension T (In.)
1-1'16
Dimension D (In.)
11/16 in
Dimension E (In.)
10 5/16 in
Dimension K (In.)
6 1/2 in
Dimension J (In.)
8 7/8 in
Dimension L (In.)
16 1/8 in
Housing Width (In.)
6 1/2 in
Dimension F (In.)
9 13/16 in
Dimension G (In.)
9 1/2 in
Overall Height
16 1/8 in
Housing Depth
14 5/8 in
Housing Height
15 1/4 in
Wheel Width
4 1/2 in
Overall Depth
8 7/8 in
Manufacturer Warranty Length
1 yr Limited
Outlet Height
10 5/16 in
Inlet Diameter
9 3/4 in
Shaft Diameter
3/4 in
Outlet Width
6 1/2 in
Wheel Diameter
10 1/4 in
Housing Width
6 1/2 in
Overall Width
14 5/8 in

Details

Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
230/460
Phase
3
Motor HP
0.3333 hp
Rotation
CCW
Motor Enclosure
Open Dripproof
Wheel Material
Steel
Assembled/Unassembled
Unassembled
Item
Blower
Blower RPM
1,030 RPM
Housing Material
Steel
Housing Finish
None
Motor Type
Split Phase
Bearing Type
Ball
CFM @ 0.750-In. SP
630 cfm
Motor RPM
1,725 RPM
Type
Belt Drive, Single Inlet Forward Curve With Drive Package
CFM @ 0.125-In. SP
1,110 cfm
Mounting Position
Blower Shaft Horizontal
CFM @ 0.250-In. SP
1,020 cfm
Max. Blower RPM
1,450 RPM
Max. Ambient Temp. (F)
104 Degrees F
Motor Insulation
Class B
Hz
60 Hz
Full Load Amps
1.5-1.6/0.8
CFM @ 0.500-In. SP
830 cfm
Drive Type
Belt Drive
Wheel Type
Forward-Curved
Application
Air Conditioning, Exhausting, General Ventilation, Industrial Air-Moving
Flange Type
Non-Flanged
Mounting Orientation
Horizontal
Nameplate Voltage
230/460V AC
Standards
UL/cUL Listed
Market
Industrial
Maximum Ambient Temperature
104 Degrees F
Includes Drive Package
Yes
Airflow @ 0.250 in SP
1,020 cfm
Number of Inlets
1
Motor Frame Designation
48
Minimum Ambient Temperature
104 Degrees F
Assembly
Unassembled
Motor Insulation Class
B
Airflow @ 0.125 in SP
1,110 cfm
Outlet Shape
Rectangular
Housing Material Finish
Galvanized
Motor Horsepower
1/3 hp
Features
Drive Package Components are Packed Separately, Single Inlet for Quiet, Efficient Performance
Maximum Static Pressure
3/4 in wc
Motor Duty Class
Continuous
Frequency
50/60 Hz
Maximum Fan Speed
1,450 RPM
Number of Speeds
1
For Ventilation Type
Exhaust
Number of Discharge Positions
4
Includes Motor
Yes
Current
1.2/0.6 A
Airflow @ 0.750 in SP
630 cfm
Minimum Fan Speed
1,030 RPM
Thermal Overload Protection
Yes
Maximum Inlet Air Temperature
150 Degrees F
Motor Speed
1,725 RPM
Airflow @ 0.500 in SP
830 cfm
OEM Replacement
No

Description

Blower, Wheel Type Forward-Curved, Drive Type Belt Drive, Includes Drive Package Yes, Assembly Unassembled, Wheel Diameter 10 1/4 in, Airflow @ 0.000 in SP Not Applicable, Airflow @ 0.100 in SP Not Applicable, Airflow @ 0.125 in SP 1,110 cfm, Airflow @ 0.250 in SP 1,020 cfm, Airflow @ 0.500 in SP 830 cfm, Airflow @ 0.750 in SP 630 cfm, 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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