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  9. Blower, 18 1/8 In
Dayton Blower, 18 1/8 In 7HR78 - main

Blower, 18 1/8 In

  • Mfr # 7HR78

  • Zoro # G1229252

product price: $1,932.99
/ea
Item requires special delivery charges. A $145.00 per item surcharge will be applied.

Key Features

Wheel Dia. (In.)
17 13/16 in
Wheel Width (In.)
13 in
Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
115/230
Phase
1
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Specifications

Product Information

MFR #
7HR78
Zoro #
G1229252
UPC #
-
Country of Origin
Multiple

Dimensions

Wheel Dia. (In.)
17 13/16 in
Wheel Width (In.)
13 in
Inlet Dia. (In.)
18 5/16 in
Shaft Dia. (In.)
1 in
Dimension J (In.)
16 15/16 in
Housing Height (In.)
15 1/4 in
Dimension E (In.)
18 7795275/10000000 in
Dimension H (In.)
18 7/8 in
Dimension Y (In.)
13/16 in
Dimension X (In.)
9/16 in
Dimension R (In.)
1 in
Dimension L (In.)
30 in
Dimension F (In.)
18 5/16 in
Dimension A (In.)
29 1/16 in
Dimension C (In.)
12 3/8 in
Dimension Z (In.)
1/2 in
Dimension B (In.)
26 7/8 in
Dimension G (In.)
19 11/16 in
Dimension M (In.)
11 13/16 in
Housing Width (In.)
16 3/4 in
Housing Length (In.)
26 7/8 in
Dimension D (In.)
11/16 in
Dimension K (In.)
16 3/4 in
Dimension S (In.)
3 1/2 in
Dimension T (In.)
1 1/16 in
Discharge Width (In.)
16 3/4 in
Discharge Height (In.)
18 3/4 in
Housing Depth
26 7/8 in
Inlet Diameter
18 1/4 in
Manufacturer Warranty Length
1 yr Limited
Overall Height
30 in
Outlet Width
16 3/4 in
Overall Depth
19 1/8 in
Outlet Height
18 3/4 in
Housing Width
16 3/4 in
Shaft Diameter
1 in
Wheel Width
13 in
Wheel Diameter
17 3/4 in
Overall Width
26 7/8 in
Housing Height
15 1/4 in

Details

Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
115/230
Phase
1
Motor HP
2 hp
Rotation
CCW
Motor Enclosure
Open Dripproof
Wheel Material
Steel
Assembled/Unassembled
Unassembled
Item
Blower
CFM @ 0.750-In. SP
3,210 cfm
Type
Belt Drive, Single Inlet Forward Curve With Drive Package
Mounting Position
Blower Shaft Horizontal
Housing Material
Steel
Max. Blower RPM
670 RPM
Blower RPM
590 RPM
Max. Ambient Temp. (F)
104 Degrees F
Motor Insulation
Class B
CFM @ 0.125-In. SP
5,800 cfm
Hz
60 Hz
CFM @ 1.000-In. SP
1,060 cfm
CFM @ 0.500-In. SP
4,560 cfm
Bearing Type
Ball
Housing Finish
None
Full Load Amps
21.0/11.3-10.5
Motor RPM
1,725 RPM
Motor Type
Capacitor-Start Capacitor-Run
CFM @ 0.250-In. SP
5,460 cfm
Drive Type
Belt Drive
Wheel Type
Forward-Curved
Application
Air Conditioning, Exhausting, General Ventilation, Industrial Air-Moving
Minimum Ambient Temperature
104 Degrees F
Includes Drive Package
Yes
Motor Speed
1,725 RPM
Nameplate Voltage
115/230V AC
Motor Insulation Class
B
Maximum Fan Speed
670 RPM
Maximum Ambient Temperature
104 Degrees F
For Ventilation Type
Exhaust
Motor Duty Class
Continuous
Frequency
60 Hz
Current
17.0/8.5 A
Features
Drive Package Components are Packed Separately, Single Inlet for Quiet, Efficient Performance
Number of Speeds
1
Number of Inlets
1
Airflow @ 0.250 in SP
5,460 cfm
Includes Motor
Yes
Maximum Static Pressure
1 in wc
Housing Material Finish
Galvanized
Number of Discharge Positions
4
Motor Frame Designation
182/4T
Assembly
Unassembled
Airflow @ 0.500 in SP
4,560 cfm
Outlet Shape
Rectangular
Flange Type
Non-Flanged
Standards
CSA Certified, UL Listed
Maximum Inlet Air Temperature
150 Degrees F
Market
Industrial
Airflow @ 0.750 in SP
3,210 cfm
Mounting Orientation
Horizontal
Minimum Fan Speed
590 RPM
Airflow @ 0.125 in SP
5,800 cfm
Airflow @ 1.000 in SP
1,060 cfm
Thermal Overload Protection
Yes
Motor Horsepower
2 hp
OEM Replacement
No

Description

Blower, Wheel Type Forward-Curved, Drive Type Belt Drive, Includes Drive Package Yes, Assembly Unassembled, Wheel Diameter 17 3/4 in, Airflow @ 0.000 in SP Not Applicable, Airflow @ 0.100 in SP Not Applicable, Airflow @ 0.125 in SP 5,800 cfm, Airflow @ 0.250 in SP 5,460 cfm, Airflow @ 0.500 in SP 4,560 cfm, Airflow @ 0.750 in SP 3,210 cfm, Airflow @ 1.000 in SP 1,060 cfm, 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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